AV3,AVM3/AVT3,AVL3
05/2009
VDE
FS FS-T
NEW SUBMINIATURE
SWITCHES
WITH HIGH PRECISION
FEATURES
• Consistent quality and high
precision through sophisticated
automatic fabrication system —O.P.:
8.4±0.3 mm (O.P.of conventional
subminiature switches: 8.4±0.5)
• Flux-resistant construction with
integrally molded terminals
• Solder terminal; Self-standing,
internationally common pitch, right
angle, left angle terminals for PC
board; Quick connect .110 terminals
for easy mounting
• Insulation guard available for safety
mounting
AV (FS•FS-T)
SWITCHES
• 2 lever pivot positions available for
applications where low operating
force is required
TYPICAL
APPLICATIONS
• Communication equipment
• Vending machines
• Security systems
• Data systems
• Medical equipment
• VCR
http://panasonic-denko.co.jp/
ac/e/service/environment
PC board thickness:
1.6 mm
CONSTRUCTION (Example: AV3/AVM3 type)
Standard version Long life version
2 lever pivot positions
Optional insulation guard
Remark: As for FS-T switches, the terminals are the different shape.
Spring
Solder-terminal
Self-standing PC terminal
.110 Quick connect terminal
Flux resistant construction
Arch-shaped independent spring
CONTACT
ARRANGEMENT
COM NCNO
74
ORDERING INFORMATION
05/2009
1.FS switches
Ex. AV 3 2 0 2 3
AV3,AVM3/AVT3,AVL3
Type of
switch
AV3(FS)
switch
Type of
switch
AV3
(FS long
life ver.)
switch
Version
3: Standard 0: Pin plunger
Version
M3: Long life 0: Pin plunger
2.FS-T switches
Te rm i nals Actuators Contacts
1: Solder terminal with guard
2: Solder terminal without guard
3: Solder terminal with opposite
side guard
4: Self-standing PC terminal
5: Internationally common pitch
PC terminal
6: Right angle terminal
7: Left angle terminal
8: .110 Quick-connect terminal
Ex. AV M3 2 0 2 3
Te rm i nals Actuators Contacts
1: Solder terminal with guard
2: Solder terminal without guard
3: Solder terminal with opposite
side guard
4: Self-standing PC terminal
5: Internationally common pitch
PC terminal
6: Right angle terminal
7: Left angle terminal
8: .110 Quick-connect terminal
1: Short hinge
lever
2: Hinge lever
3: Long hinge
lever
4: Simulated
roller lever
5: Roller lever
1: Short hinge
lever
2: Hinge lever
3: Long hinge
lever
4: Simulated
roller lever
5: Roller lever
Operating force by
pin plunger, max.
0: 0.25 N
(Gold-clad
contact only)
2: 0.49 N
4: 0.98 N
Operating force by
pin plunger, max.
5: 1.47 N
Lever
position
Nil: Standard
[11: forward]
Lever
position
Nil: Standard
[11: forward]
Nil: AgNi alloy
61: Gold-clad
triple layer*
Nil: AgNi alloy
61: Gold-clad
triple layer*
International
standard
3: UL/CSA/
VDE/
SEMKO
International
standard
3: UL/CSA/
VDE/
SEMKO
Type of
switch
AVT 3
(FS-T)
switch
Type of
switch
AVL 3
(FS-T
long life
ver.)
switch
Version
T3: Standard 0: Pin plunger
Version
L3: Long life 0: Pin plunger
2: Solder terminal
4: PC terminal
8: .110 Quick-connect
terminal
2: Solder terminal
4: PC terminal
8: .110 Quick-connect
terminal
* Gold-clad triple layer contact
Au CuNi AgNi
Ex. AV T3 2 0 2 3
Te rm i nals Actuators Contacts
1: Short hinge lever
2: Hinge lever
3: Long hinge lever
4: Simulated roller
lever
5: Roller lever
Operating force by
pin plunger, max.
0: 0.25 N
(Gold-clad
contact only)
2: 0.49 N
4: 0.98 N
Lever
position
Nil: Standard
[11: forward]
Nil: AgNi alloy
(Not applicable
to 0.25 N type)
61: Gold-clad
triple layer*
Ex. AV L3 2 0 2 3
Te rm i nals Actuators Contacts
1: Short hinge lever
2: Hinge lever
3: Long hinge lever
4: Simulated roller
lever
5: Roller lever
Operating force by
pin plunger, max.
5: 1.47 N
Lever
position
Nil: Standard
[11: forward]
Nil: AgNi alloy
(Not applicable
to 0.25 N type)
61: Gold-clad
triple layer*
Agency
standard
3: UL/CSA/
VDE/
SEMKO
Agency
standard
3: UL/CSA/
VDE/
SEMKO
75
AV3,AVM3/AVT3,AVL3
05/2009
APPLICABLE CURRENT RANGE
ContactType
Standard
version
Long life
version
Remark: For high capacity contact rating up to 10.1 A, please refer to PS (AVM3P) switches catalog.
Silver alloy contact
Gold-clad triple layer
contact type
Silver alloy contact
Gold-clad triple layer
contact type
1mA 100mA 3A 5A
Rating
O.F.
PRODUCT TYPES
1. FS switches (In-line terminal type)
Standard type
AgNi alloy contact
type
Gold-clad triple layer
contact type
Actuator
Pin plunger
Short hinge lever
Hinge lever
Long hinge lever
Simulated roller lever
Roller lever
Pin plunger
Short hinge lever
Hinge lever
Long hinge lever
Simulated roller lever
Roller lever
Operating force,
Max.
0.49N AV32023 AV31023 AV33023 AV34023 AV35023
0.98N AV32043 AV31043 AV33043 AV34043 AV35043
0.20N AV32123 AV31123 AV33123 AV34123 AV35123
0.39N AV32143 AV31143 AV33143 AV34143 AV35143
0.16N AV32223 AV31223 AV33223 AV34223 AV35223
0.34N AV32243 AV31243 AV33243 AV34243 AV35243
0.12N AV32323 AV31323 AV33323 AV34323 AV35323
0.25N AV32343 AV31343 AV33343 AV34343 AV35343
0.16N AV32423 AV31423 AV33423 AV34423 AV35423
0.34N AV32443 AV31443 AV33443 AV34443 AV35443
0.20N AV32523 AV31523 AV33523 AV34523 AV35523
0.39N AV32543 AV31543 AV33543 AV34543 AV35543
0.25N AV3200613 AV3100613 AV3300613 AV3400613 AV3500613
0.49N AV3202613 AV3102613 AV3302613 AV3402613 AV3502613
0.98N AV3204613 AV3104613 AV3304613 AV3404613 AV3504613
0.098N AV3210613 AV3110613 AV3310613 AV3410613 AV3510613
0.20N AV3212613 AV3112613 AV3312613 AV3412613 AV3512613
0.39N AV3214613 AV3114613 AV3314613 AV3414613 AV3514613
0.078N AV3220613 AV3120613 AV3320613 AV3420613 AV3520613
0.16N AV3222613 AV3122613 AV3322613 AV3422613 AV3522613
0.34N AV3224613 AV3124613 AV3324613 AV3424613 AV3524613
0.12N AV3232613 AV3132613 AV3332613 AV3432613 AV3532613
0.25N AV3234613 AV3134613 AV3334613 AV3434613 AV3534613
0.16N AV3242613 AV3142613 AV3342613 AV3442613 AV3542613
0.34N AV3244613 AV3144613 AV3344613 AV3444613 AV3544613
0.20N AV3252613 AV3152613 AV3352613 AV3452613 AV3552613
0.39N AV3254613 AV3154613 AV3354613 AV3454613 AV3554613
Without guard With guard
Self-standing solder terminal
1.47 N0.98 N0.49 N0.25 N
Part No.
With opposite
side guard
Self-standing
PC terminal
Internationally
common pitch
PC terminal
76
AV3,AVM3/AVT3,AVL3
05/2009
Actuator
Pin plunger
Short hinge lever
AgNi alloy contact
type
Gold-clad triple layer
contact type
Remark: When ordering, please refer to “Remarks” of ordering information.
Hinge lever
Long hinge lever
Simulated roller lever
Roller lever
Pin plunger
Short hinge lever
Hinge lever
Long hinge lever
Simulated roller lever
Roller lever
Operating force,
Max.
0.49N AV36023 AV37023 AV38023
0.98N AV36043 AV37043 AV38043
0.20N AV36123 AV37123 AV38123
0.39N AV36143 AV37143 AV38143
0.16N AV36223 AV37223 AV38223
0.34N AV36243 AV37243 AV38243
0.12N AV36323 AV37323 AV38323
0.25N AV36343 AV37343 AV38343
0.16N AV36423 AV37423 AV38423
0.34N AV36443 AV37443 AV38443
0.20N AV36523 AV37523 AV38523
0.39N AV36543 AV37543 AV38543
0.25N AV3600613 AV3700613 AV3800613
0.49N AV3602613 AV3702613 AV3802613
0.98N AV3604613 AV3704613 AV3804613
0.098N AV3610613 AV3710613 AV3810613
0.20N AV3612613 AV3712613 AV3812613
0.39N AV3614613 AV3714613 AV3814613
0.078N AV3620613 AV3720613 AV3820613
0.16N AV3622613 AV3722613 AV3822613
0.34N AV3624613 AV3724613 AV3824613
0.12N AV3632613 AV3732613 AV3832613
0.25N AV3634613 AV3734613 AV3834613
0.16N AV3642613 AV3742613 AV3842613
0.34N AV3644613 AV3744613 AV3844613
0.20N AV3652613 AV3752613 AV3852613
0.39N AV3654613 AV3754613 AV3854613
Part No.
Right angle terminal Left angle terminal .110 Quick-connect
77
AV3,AVM3/AVT3,AVL3
05/2009
2. FS-T switches (Cross-line terminal type)
Standard type
Operating force,
AgNi alloy contact
type
Gold-clad triple layer
contact type
Actuator
Pin plunger
Short hinge lever
Hinge lever
Long hinge lever
Simulated roller lever
Roller lever
Pin plunger
Short hinge lever
Hinge lever
Long hinge lever
Simulated roller lever
Roller lever
Part No.
Max.
0.49N AVT32023 AVT34023 AVT38023
0.98N AVT32043 AVT34043 AVT38043
0.20N AVT32123 AVT34123 AVT38123
0.39N AVT32143 AVT34143 AVT38143
0.16N AVT32223 AVT34223 AVT38223
0.34N AVT32243 AVT34243 AVT38243
0.12N AVT32323 AVT34323 AVT38323
0.25N AVT32343 AVT34343 AVT38343
0.16N AVT32423 AVT34423 AVT38423
0.34N AVT32443 AVT34443 AVT38443
0.20N AVT32523 AVT34523 AVT38523
0.39N AVT32543 AVT34543 AVT38543
0.25N AVT3200613 AVT3400613 AVT3800613
0.49N AVT3202613 AVT3402613 AVT3802613
0.98N AVT3204613 AVT3404613 AVT3804613
0.098N AVT3210613 AVT3410613 AVT3810613
0.20N AVT3212613 AVT3412613 AVT3812613
0.39N AVT3214613 AVT3414613 AVT3814613
0.078N AVT3220613 AVT3420613 AVT3820613
0.16N AVT3222613 AVT3422613 AVT3822613
0.34N AVT3224613 AVT3424613 AVT3824613
0.12N AVT3232613 AVT3432613 AVT3832613
0.25N AVT3234613 AVT3434613 AVT3834613
0.16N AVT3242613 AVT3442613 AVT3842613
0.34N AVT3244613 AVT3444613 AVT3844613
0.20N AVT3252613 AVT3452613 AVT3852613
0.39N AVT3254613 AVT3454613 AVT3854613
Solder terminal without
guard
PC terminal
.110 Quick-connect
terminal
78
3. FS switches (In-line terminal type)
05/2009
Long life version
Actuator
Pin plunger 1.47N AVM32053 AVM31053 AVM33053 AVM34053 AVM35053
Short hinge lever 0.59N AVM32153 AVM31153 AVM33153 AVM34153 AVM35153
AgNi alloy contact
type
Gold-clad triple layer
contact type
Hinge lever 0.54N AVM32253 AVM31253 AVM33253 AVM34253 AVM35253
Long hinge lever 0.44N AVM32353 AVM31353 AVM33353 AVM34353 AVM35353
Simulated roller lever 0.54N AVM32453 AVM31453 AVM33453 AVM34453 AVM35453
Roller lever 0.59N AVM32553 AVM31553 AVM33553 AVM34553 AVM35553
Pin plunger 1.47N AVM3205613 AVM3105613 AVM3305613 AVM3405613 AVM3505613
Short hinge lever 0.59N AVM3215613 AVM3115613 AVM3315613 AVM3415613 AVM3515613
Hinge lever 0.54N AVM3225613 AVM3125613 AVM3325613 AVM3425613 AVM3525613
Long hinge lever 0.44N AVM3235613 AVM3135613 AVM3335613 AVM3435613 AVM3535613
Simulated roller lever 0.54N AVM3245613 AVM3145613 AVM3345613 AVM3445613 AVM3545613
Roller lever 0.59N AVM3255613 AVM3155613 AVM3355613 AVM3455613 AVM3555613
Operating force,
Max.
Self-standing solder terminal
Without guard With guard
AV3,AVM3/AVT3,AVL3
Part No.
Internationally
common pitch
PC terminal
With opposite
side guard
Self-standing
PC terminal
Actuator
Pin plunger 1.47N AVM36053 AVM37053 AVM38053
Short hinge lever 0.59N AVM36153 AVM37153 AVM38153
AgNi alloy contact
type
Gold-clad triple layer
contact type
Remark: When ordering, please refer to “Remarks” of ordering information.
Hinge lever 0.54N AVM36253 AVM37253 AVM38253
Long hinge lever 0.44N AVM36353 AVM37353 AVM38353
Simulated roller lever 0.54N AVM36453 AVM37453 AVM38453
Roller lever 0.59N AVM36553 AVM37553 AVM38553
Pin plunger 1.47N AVM3605613 AVM3705613 AVM3805613
Short hinge lever 0.59N AVM3615613 AVM3715613 AVM3815613
Hinge lever 0.54N AVM3625613 AVM3725613 AVM3825613
Long hinge lever 0.44N AVM3635613 AVM3735613 AVM3835613
Simulated roller lever 0.54N AVM3645613 AVM3745613 AVM3845613
Roller lever 0.59N AVM3655613 AVM3755613 AVM3855613
Operating force,
Max.
4. FS-T switches (Cross-line terminal type)
Long life version
Actuator
Pin plunger 1.47N AVL32053 AVL34053 AVL38053
Short hinge lever 0.59N AVL32153 AVL34153 AVL38153
AgNi alloy contact
type
Gold-clad triple layer
contact type
Remark: When ordering, please refer to “Remarks” of ordering information.
Hinge lever 0.54N AVL32253 AVL34253 AVL38253
Long hinge lever 0.44N AVL32353 AVL34353 AVL38353
Simulated roller lever 0.54N AVL32453 AVL34453 AVL38453
Roller lever 0.59N AVL32553 AVL34553 AVL38553
Pin plunger 1.47N AVL3205613 AVL3405613 AVL3805613
Short hinge lever 0.59N AVL3215613 AVL3415613 AVL3815613
Hinge lever 0.54N AVL3225613 AVL3425613 AVL3825613
Long hinge lever 0.44N AVL3235613 AVL3435613 AVL3835613
Simulated roller lever 0.54N AVL3245613 AVL3445613 AVL3845613
Roller lever 0.59N AVL3255613 AVL3455613 AVL3855613
Operating force,
Max.
Part No.
Right angle terminal Left angle terminal .110 Quick-connect
Without guard With guard With opposite side guard
Part No.
Solder terminal Without
guard
PC terminal
.110 Quick-connect
terminal
79
AV3,AVM3/AVT3,AVL3
05/2009
SPECIFICATIONS
1.Contact rating
Standard version Long life version
Gold-clad contact
Voltage
125V AC 3A 2A 0.1A 5A 3A 0.1A
250V AC 3A 2A 0.1A 5A 3A 0.1A
30V DC 3A 2A 0.1A 5A 3A 0.1A
125V DC 0.4A 0.05A — 0.4A 0.05A —
Remark: Time constant shall be less than 7 msec. for DC inductive loads.
AgNi alloy contact type
Resistive load
φ
]1)
(cos
Inductive load
(cosφ]0.6-0.7)
type
Triple layer Triple layer
Resistive load
(cosφ]1)
AgNi alloy contact type
Resistive load
(cosφ]1)
Inductive load
(cosφ]0.6-0.7)
2.Characteristics
Standard version Long life version
AgNi alloy contact type Gold-clad contact type AgNi alloy contact type Gold-clad contact type
Electrical life at rated load (O.T.max.) 5 × 104 at 20 cpm 2 × 105 at 20 cpm 5 × 104 at 20 cpm 2 × 105 at 20 cpm
7
(O.T.: Specified value)
5
Mechanical life 5 × 10
Insulation resistance Min.100MΩ at 500V DC
Dielectric strength
Between non-continuous terminals
Between each terminal and other
exposed metal parts
Between each terminal and ground
Vibration resistance (Pin plunger type) 10 to 55 Hz at single amplitude of 1.5mm (Contact opening: max.1 msec.)
294 m/s
Shock resistance (Pin plunger type)
(Contact opening: less than 1 msec.)
Contact resistance (Initial)
Allowable operating speed 0.1 to 1,000 mm/sec.
Max.operating cycle rate 300 cpm
Ambient temeprature –25°C to +85°C (no freezing below 0°C)
Unit weight Approx.2g
(O.F. 0.98 N)
147 m/s2 min.
(O.F. 0.49 N)
50 mΩ max.
(by voltage drop 1 A
6 to 8V DC)
at 60 cpm (O.T.max.)
2
min.
(by voltage drop 0.1 A
294 m/s2 min.
(O.F. 0.98 N)
147 m/s2 min.
(O.F. 0.49 N)
49 m/s2 min.
(O.F. 0.25 N)
100 mΩ max.
6 to 8V DC)
1,000 Vrms
1,500 Vrms
1,500 Vrms
Au: 50 mΩ max. (by voltage drop 0.1 A 6 to 8V DC)
Ag: 50 mΩ max. (by voltage drop 1 A 6 to 8V DC)
3 × 10
107 (O.T.max.) at 60 cpm
294 m/s
3.Operating characteristics
1) Pin plunger
4th digit
number of
Part No.
0 0.25N 0.020N
O.F.max. R.F.min. P.T.max. M.D.max. O.T.max. O.P.
Gold-clad contact
Resistive load
(cosφ]1)
2
min.
type
2 0.49N 0.074N
4 0.98N 0.15N
5 1.47N 0.20N
2) Short hinge lever
4th digit
number of
Part No.
0 0.098N 0.004N
2 0.20N 0.017N
4 0.39N 0.034N
5 0.59N 0.039N
80
Distance from mounting holes: 8.4±0.3mm
0.6mm 0.1mm 0.4mm
O.F.max. R.F.min. P.T.max. M.D.max. O.T.max. O.P.
2.5mm 0.5mm 0.8mm
Distance from stand-off:
FS 11.8±0.4mm
FS-T 11.7±0.4mm
Distance from mounting holes: 8.8±0.8mm
Distance from stand-off:
FS 12.2±0.9mm
FS-T 12.1±0.9mm
3) Hinge lever
05/2009
4th digit
number of
Part No.
0 0.078N 0.003N
O.F.max. R.F.min. P.T.max. M.D.max. O.T.max. O.P.
AV3,AVM3/AVT3,AVL3
2 0.16N 0.015N
4 0.34N 0.029N
5 0.54N 0.034N
4) Long hinge lever
4th digit
number of
O.F.max. R.F.min. P.T.max. M.D.max. O.T.max. O.P.
Part No.
0——
2 0.12N 0.012N
4 0.25N 0.025N
5 0.44N 0.029N
5) Simulated roller lever
4th digit
number of
Part No.
0——
2 0.16N 0.015N
4 0.34N 0.029N
O.F.max. R.F.min. P.T.max. M.D.max. O.T.max. O.P.
2.8mm 0.8mm 1.2mm
3.5mm 1.0mm 1.6mm
2.8mm 0.8mm 1.2mm
Distance from mounting holes: 8.8±0.8mm
Distance from stand-off:
FS 12.2±0.9mm
FS-T 12.1±0.9mm
Distance from mounting holes: 8.8±1.2mm
Distance from stand-off:
FS 12.2±1.3mm
FS-T 12.1±1.3mm
Distance from mounting holes: 11.65±0.8mm
Distance from stand-off:
FS 15.05±0.9mm
FS-T 14.95±0.9mm
5 0.54N 0.034N
6) Roller lever
4th digit
number of
O.F.max. R.F.min. P.T.max. M.D.max. O.T.max. O.P.
Part No.
0——
2 0.20N 0.017N
4 0.39N 0.034N
5 0.59N 0.039N
DIMENSIONS
1. FS switches (In-line terminal type)
1-(1) Solder terminal (without guard)
2.5mm 0.5mm 0.8mm
±0.15
3.4
7.4
NO
C
±0.15
8.7
15.4
19.8
NC
±0.2
2.8
±0.15
±0.3
Distance from mounting holes: 14.5±0.8mm
Distance from stand-off:
FS 17.9±0.9mm
FS-T 17.8±0.9mm
mm General tolerance: ±0.25
4.0
±0.2
1.85
±0.12
1.1
±0.12
1.5
0.5
±0.1
1.25
5.2
±0.2
6.4
Dimensions other than drawn above is same as self-standing PC board terminal.
81
AV3,AVM3/AVT3,AVL3
05/2009
1-(2) Solder terminal (with guard)
8.0
Dimensions other than drawn above is same as guardless type.
1-(3) Solder terminal (with opposite side guard)
8.0
Dimensions other than drawn above is same as guardless type.
mm General tolerance: ±0.25
NO
C
24.0
24.0
NC
1-(4) Self-standing PC terminal
Pin plunger
7.7
7.4
Short hinge lever
PC board pattern
±0.3
7.6
1.8
+0.1
2.4
-0.05
NO
C
NC
2.4
±0.1
2.5
±0.1
9.5
±0.15
8.7
±0.15
15.4
±0.3
19.8
12.85 5.0
(
)
P.T.
0.6 max.
(
)
O.P.
±0.3
8.4
6.7
±0.15
3.4
+0.1
2.4 dia.
-0.05
0.9
2.2
±0.1
2.2
(
)
P.T.
±0.4
2.5 max.
(
O.P.
11.8
1.25
4.0
)
±0.4
±0.2
1.85
±0.12
1.1
Pretravel, Max. mm 0.6
0.5
±0.1
±0.12
1.5
5.2
±0.2
6.4
Movement differential, Max. mm 0.1
Overtravel, Min. mm 0.4
Distance from mounting
Operating
position
hole, mm
Distance from standoff,
mm
4.0
Pretravel, Max. mm 2.5
(
)
O.P.
±0.8
(
O.P.
12.2
)
±0.9
6.6
NO
C
8.8
NC
Movement differential, Max. mm 0.5
Overtravel, Min. mm 0.8
Distance from mounting
Operating
position
hole, mm
Distance from standoff,
mm
3-1.2
8.7
±0.1
±0.05
15.4
dia.
±0.1
8.4±0.3
11.8±0.4
8.8±0.8
12.2±0.9
Hinge lever
82
(
)
P.T.
7.15
±0.4
2.8 max.
4.0
Pretravel, Max. mm 2.8
(
)
O.P.
±0.8
(
O.P.
12.2
)
±0.9
8.8
NO
C
NC
Movement differential, Max. mm 0.8
Overtravel, Min. mm 1.2
Operating
position
Distance from mounting
hole, mm
Distance from standoff,
mm
8.8±0.8
12.2±0.9
Long hinge lever
05/2009
Simulated roller lever
AV3,AVM3/AVT3,AVL3
mm General tolerance: ±0.25
(
)
P.T.
3.5 max.
±0.4
13.1
(
O.P.
±1.2
8.8
NO
C
C
NC
(
)
P.T.
±0.4
6.3
R2.5
NO
2.8 max.
(
)
O.P.
±0.8
11.65
(
O.P.
15.05
NC
)
(
O.P.
12.2
4.0
Pretravel, Max. mm 3.5
)
±1.3
4.0
Movement differential, Max. mm 1.0
Overtravel, Min. mm 1.6
Operating
position
Distance from mounting
hole, mm
Distance from standoff,
mm
8.8±1.2
12.2±1.3
Pretravel, Max. mm 2.8
Movement differential, Max. mm 0.8
)
±0.9
Overtravel, Min. mm 1.2
Operating
position
Distance from mounting
hole, mm
Distance from standoff,
mm
11.65±0.8
15.05±0.9
Roller lever
C
1-(5) Internationally common pitch PC terminal
2.4
3.2
7.4
6-C0.3
(4.0)
NO
1.3
7.62±0.1
19.8±0.3
5.15
±0.4
NC
7.62±0.1
(
P.T.
2.5 max.
(
O.P.
±0.8
14.5
(O.P.)
8.4±0.3
3.4±0.15
)
)
(
17.9
(P.T.)
0.6max.
(O.P.)
11.8±0.4
O.P.
3.2
5.0 dia.
Pretravel, Max. mm 2.5
)
±0.9
4.0
0.5
Movement differential, Max. mm 0.5
Overtravel, Min. mm 0.8
Operating
position
Distance from mounting
hole, mm
Distance from standoff,
mm
14.5±0.8
17.9±0.9
PC board pattern
3-1.5±0.05 dia.
7.62±0.1 7.62±0.1
1-(6) Right angle terminal
2.4
(2.8)
(4.0)
7.62±0.1
19.8±0.3
7.62±0.1
(P.T.)
0.6max.
(O.P.)
8.4±0.3
3.4±0.15
R0.5
4.0
5.08±0.2
6.4
PC board pattern
3-1.5±0.05 dia.
7.62±0.1 7.62±0.1
0.5
83
AV3,AVM3/AVT3,AVL3
05/2009
1-(7) Left angle terminal
mm General tolerance: ±0.25
1-(8) .110 Quick-connect terminal
2.4
(2.8)
(4.0)
7.1
11.0
±0.05
3-1.2 dia.
7.62±0.1
±0.15
±0.1
5.5
7.62±0.1
19.8±0.3
C
2.5
7.6
(P.T.)
0.6max.
(O.P.)
8.4±0.3
4.0
PC board pattern
3-1.5±0.05 dia.
7.62±0.1 7.62±0.1
5.08±0.2
3.4±0.15
0.5
6.4
R0.5
4.0
NO
NC
±0.15
3.4
±0.1
±0.1
9.5
±0.15
±0.15
15.2
±0.3
19.8
6-C0.6
2.8
4.0
±0.1
±0.1
0
-0.15
0.5
5.2
±0.2
6.4
Dimensions other than drawn above is same as self-standing PC board terminal.
2.FS-T switches (Cross-line terminal type)
2-(1) PC board terminal
Pin plunger
±0.3
7.6
+0.1
2.4
-0.05
7.7
2.4
3.3
NO
C
6.7
NC
2.4 dia.
±0.1
2.5
±0.1
9.5
0.5
8.8
16.1
±0.3
19.8
Short hinge lever
±0.4
12.85
C
5.0
NO
NC
(
P.T.
0.6 max.
(
O.P.
8.4
+0.1
-0.05
(
P.T.
2.5 max.
(
O.P.
±0.8
8.8
PC board pattern
)
4.0
7.0
3-1.35 to 1.50 dia.
8.8
±0.1
16.1
10.9
(Button position)
±0.1
Pretravel, Max. mm 0.6
Movement differential, Max. mm 0.1
Overtravel, Min. mm 0.4
Distance from mounting
Operating
position
hole, mm
Distance from standoff,
mm
11.7±0.4
Pretravel, Max. mm 2.5
Movement differential, Max. mm 0.5
Overtravel, Min. mm 0.8
Distance from mounting
Operating
position
hole, mm
Distance from standoff,
mm
12.1±0.9
8.4±0.3
8.8±0.8
)
±0.3
3.2
±0.1
1.2
±0.2
6.4
)
4.0
)
84
Hinge lever
05/2009
12.85
7.15
AV3,AVM3/AVT3,AVL3
mm General tolerance: ±0.25
±0.4
(
)
P.T.
2.8 max.
4.0
Long hinge lever
Simulated roller lever
O.P.
±0.8
8.8
NO
C
C
12.85
C
NC
(
)
P.T.
3.5 max.
±0.4
13.1
(
O.P.
8.8
NO
NC
(
±0.4
6.3
R2.5
NO
NC
P.T.
2.8 max.
(
O.P.
11.65
4.0
)
±1.2
)
4.0
)
±0.8
Movement differential, Max. mm 0.8
Overtravel, Min. mm 1.2
Operating
position
Distance from mounting
hole, mm
Distance from standoff,
mm
8.8±0.8
12.1±0.9
Pretravel, Max. mm 3.5
Movement differential, Max. mm 1.0
Overtravel, Min. mm 1.6
Operating
position
Distance from mounting
hole, mm
Distance from standoff,
mm
8.8±1.2
12.1±1.3
Pretravel, Max. mm 2.8
Movement differential, Max. mm 0.8
Overtravel, Min. mm 1.2
Operating
position
Distance from mounting
hole, mm
Distance from standoff,
mm
11.65±0.8
14.95±0.9
(
Pretravel, Max. mm 2.8
)
Roller lever
2-(2) Solder terminal
(
)
5.15
±0.4
P.T.
2.5 max.
(
O.P.
14.5
3.2
5.0 dia.
)
±0.8
Pretravel, Max. mm 2.5
Movement differential, Max. mm 0.5
Overtravel, Min. mm 0.8
NO
C
NC
Operating
position
(
)
6.7
2.4 dia.
0.5
P.T.
0.6 max.
(
O.P.
8.4
+0.1
-0.05
±0.3
)
1.8 dia.
6-C 0.3
4.0
(
)
3.9
6.4
1.5
±0.2
2.8
±0.2
6.4
±0.3
7.6
+0.1
7.7
2.4
-0.05
NO
C
2.4
3.3
±0.1
2.5
9.5
8.8
19.8
NC
±0.1
16.1
±0.3
Distance from mounting
hole, mm
Distance from standoff,
mm
14.5±0.8
17.8±0.9
As for the dimensions of lever types, dimensions other than terminals are same as self-standing solder terminal.
85
AV3,AVM3/AVT3,AVL3
05/2009
2-(3) .110 Quick-connect terminal
(
)
6.7
2.4 dia.
0.5
P.T.
0.6 max.
(
O.P.
8.4
+0.1
-0.05
4.0
)
±0.3
±0.1
5.5
7.1
±0.1
2.8
6.4
±0.05
1.2 dia.
±0.2
±0.3
7.6
+0.1
2.4
-0.05
7.7
NO
C
2.4
3.3
±0.1
2.5
9.5
8.8
16.1
19.8
As for the dimensions of lever types, dimensions other than terminals are same as self-standing solder terminal.
NC
±0.1
±0.3
NOTES
1.Regarding fastening of switch body
In fastening the switch body, use flat
filister head M2.3 screws, with tightening
torque of not more than 0.29N·m.To
prevent loosening of the screws, it is
recommended that spring washers be
used with the screws and adhesive be
applied to lock the screws.
After mounting the switch and making
wiring connections, the insulation
distance between ground and each
terminal should be confirmed as
sufficient.
The positioning of the switch should be
such that the pushbutton or actuator for
the switch should not directly apply force
to the operating section in the free
condition.For a pushbutton, the force
from the pushbutton should be applied in
a perpendicular direction.
In setting the movement after operation,
the over-travel should be set not less
than 70% as a standard.Setting the
movement at less than 70% of O.T.may
cause troubles such as mis-contact and
welding due to small contact force of the
switch.
N.C.
side
Usable
area
Stroke
Contact
force
N.O.
side
0
70% of O.T.
specified value
O.T. spedified
value
P.T.
O.T. max.
2.Soldering operation
For manual soldering: 60W soldering
iron, soldering completed within 3
seconds; do not apply force to the
terminals.
For automatic soldering tank: 250°C
immersion, completed within 6 seconds,
350°C immersion, completed within 3
seconds.
Terminal portions must not be moved in
min.1 minute after soldering.Also no
tensile strength of lead wires should be
applied to terminals.
3.Regarding connector connections
(.110 quick connect terminals)
For making connections, a dedicated
receptacle for .110 quick connect
terminals should be used, and the
terminals should be inserted parallel to
the receptacle.Consideration should be
given to mounting so that no tensile load
is applied to the lead wires.
4.In making the switch selection
Consideration should be given to provide
for no interference up to +20% variation
of the standard characteristics values.
5.Environment
Locations where corrosive gases having
a bad influence on contacts are present,
and locations where there is an
excessive amount of siliceous or other
abrasive dust should be avoided.
mm General tolerance: ±0.25
11.0
±0.15
6.Cautions regarding use
This subminiature switch has been
designed as a dedicated switch for AC
use, but it can be used for low capacity
DC circuits.
Please select gold-clad contact types
when loads are in the low-level area of
1mA up to 100mA and 5V up to 30V.
3 A
100 mA
Au (-61)
Triple layer contact type
1 mA
0
DC
5
AC
(Reference only)
15
5
For switching of inductive loads (relays,
solenoids, buzzers, etc.), in order to
prevent damage to contacts due to the
occurrence of arcing, an arc absorbing
circuit should be applied
7.Quality check under Actual Loading
Condition
To assure reliability, check the switch
under actual loading conditions.Avoid any
situation that may adversely affect
switching performance.
8.When using lever type switch, care
should be taken not to apply undue
force on the body from the opposite
side or side ways to its operating
direction.
Ag
30V
30 250V
86
AV3G
05/2009
VDE
http://panasonic-denko.co.jp/
ac/e/service/environment
ORDERING INFORMATION
Ex. AV 3 2 5 5 G 3
Type of switch
FS switch
Version
3: Standard
Te rm i nals Actuators
2:
Self-standing solder
terminal without guard
4:
Self-standing PC
terminal
8:
.110 Quick-connect
terminal
SUBMINIATURE SWITCHES
(Contact gap:
more than 1mm type)
FEATURES
• Conforming to IEC950
• Contact gap of greater than 1mm
• UL/CSA/VDE/SEMKO under application
TYPICAL APPLICATIONS
• Office equiment (printers, copiers)
Operating force
by pin plunger, max.
0:
Pin plunger
1:
Short hinge lever
2:
Hinge lever
3:
Long hinge lever
4:
Simulated roller lever
5:
Roller lever
5: 1.47 N
AV3G (FS)
SWITCHES
Contact gap
G: More than
1 mm type
Agency
standard
3: UL/CSA/
TÜV/SEMKO
PRODUCT TYPES
Actuator
Pin plunger 1.47 N AV3205G3 AV3405G3 AV3805G3
Short hinge lever 0.59 N AV3215G3 AV3415G3 AV3815G3
Hinge lever 0.54 N AV3225G3 AV3425G3 AV3825G3
Long hinge lever 0.44 N AV3235G3 AV3435G3 AV3835G3
Simulated roller lever 0.54 N AV3245G3 AV3445G3 AV3845G3
Roller lever 0.59 N AV3255G3 AV3455G3 AV3855G3
Remark: Unless you request otherwise, the switch comes with a stamp indicating its conformance to standards.
Operating force
Max.
Solder terminal
Without guard
PC board terminal .110 Quick- connect terminal
SPECIFICATIONS
1. Contact rating
• Silver alloy contact type
φ
Voltage Resistive road (cos
30 V DC 3 A
]1)
COM NO NC
87
AV3G
05/2009
2. Characteristics
Item Characteristics
Expected life
Breakdown voltage
Insulation resistance Min. 100MΩ (at 500 V DC)
Contact resistance (Initial) Max. 50mΩ (by voltage drop 6 to 8 V DC 1A)
Vibration resistance 10 to 55 Hz at single amplitude of 0.75 mm (Contact opening: Max. 1 msec.)
Shock resistance
Allowable operation speed (No load) 0.1 to 1,000 mm/s
Max. switching frequency (No load) 300 cpm.
Ambient temperature –25°C to +85°C (Not freezing below 0°C)
Remark: Test conditions are in accordance with JIS C 4505.
3. Operating characteristics
Actuator
Pin plunger 1.47 N 0.064 N 0.7 0.2 0.3 8.4±0.3
Short hinge lever 0.59 N 0.015 N 2.5 0.8 0.6 8.8±0.8
Hinge lever 0.54 N 0.013 N 2.8 1.0 0.8 8.8±0.8
Long hinge lever 0.44 N 0.0098 N 3.5 1.2 1.2 8.8±1.2
Simulated roller lever 0.54 N 0.013 N 2.8 1.0 0.8 11.65±0.8
Roller lever 0.59 N 0.015 N 2.5 0.8 0.6 14.5±0.8
Mechanical (O.T.: Specified value) Min. 5 × 105 (at 60cpm)
Electrical (O.T. max.) Min. 104 (at 20cpm)
Between non-continuous terminals 1,000 Vrms for 1 min. (at 10mA)
Between each terminal and other exposed
metal parts
Between each terminal and ground 2,000 Vrms for 1 min. (at 10mA)
Pin plunger type 294m/s
Lever type 147m/s2 (Contact distance: Max. 1 msec.)
Operating force,
Max.
Release force,
Min.
2,000 Vrms for 1 min. (at 10mA)
2
(Contact distance: Max. 1 msec.)
Pretravel,
Max. mm
Movement
differential,
Max. mm
Overtravel,
Min. mm
Operating
position,
mm
DIMENSIONS
The same size as the standard FS/FS-T switches.
Please refer to “FS/FS-T switches pages” or our web site.
URL: http://panasonic-denko.co.jp/ac/e/
88
AVM3P
05/2009
http://panasonic-denko.co.jp/
ac/e/service/environment
ORDERING INFORMATION
Ex. AVM3 1 0 5 P 9
Type of switch
PS switch
1:
2:
3:
4:
Te rm i nals
Self-standing solder terminal
with guard
Self-standing solder terminal
without guard
Self-standing solder terminal
with opposite side guard
Self-standing PC terminal
HIGH CAPACITY,
LONG LIFE SUBMINIATURE
SWITCH
FEATURES
• 10.1 Amp. high contact capacity is
available
• Long life
• Precise operating position
(±0.25mm: Pin plunger type)
• Flux-resistant construction with
integrally molded terminals
• In-line terminals make soldering
works easy
• UL/CSA approved
Actuators
0:
Pin plunger
1:
Short hinge lever
2:
Hinge lever
3:
Long hinge lever
4:
Simulated roller lever
5:
Roller lever
Operating force
by pin plunger, max.
5: 1.47 N
AVM3P (PS)
SWITCHES
TYPICAL
APPLICATIONS
• Heaters
• Electric rice cookers
• Copiers
• Printers
• Facsimiles
• Vending machines
• Measuring equipment
• Audio equipment
Capacity
P: High capacity
(10.1 A)
Agency
standard
9: UL/CSA
CONSTRUCTION CONTACT
ARRANGEMENT: SPDT
COM NO NC
DATA
Electrical life curve
30
4
20
10
5
No. of operations, ×10
3
1
0510
Load current (A)
89
AVM3P
05/2009
PRODUCT TYPES
Part No.
Contact Actuator
Without guard With guard
Pin plunger AVM3205P9 AVM3105P9 AVM3305P9 AVM3405P9
Short hinge lever AVM3215P9 AVM3115P9 AVM3315P9 AVM3415P9
Gold-clad
Hinge lever AVM3225P9 AVM3125P9 AVM3325P9 AVM3425P9
Long hinge lever AVM3235P9 AVM3135P9 AVM3335P9 AVM3435P9
Simulated roller lever AVM3245P9 AVM3145P9 AVM3345P9 AVM3445P9
Roller lever AVM3255P9 AVM3155P9 AVM3355P9 AVM3455P9
SPECIFICATIONS
1. Contact rating
Resistive load (cos
φ
] 1) 10.1A, 250V AC
2. Characteristics
Expected life
Dielectric
strength
Insulation resistance Min. 100MΩ (at 500V DC)
Contact resistance (initial) Max. 50mΩ (By voltage drop, 1A 6 to 8V DC)
Allowable operating speed (at no load) 0.1 to 1,000 mm/sec.
Max. operating cycle rate (at no load) 300 cpm
Ambient temperature –25 to +85°C (Not freezing below 0°C)
Unit weight Approx. 2g
Contact material AgNi alloy
Electrical Min. 5 × 104 (at 20 cpm) (O.T. max.)
Mechanical Min. 3 × 107 (O.T.: Specified value), at 60 cpm
Between terminals 1,000 Vrms for 1 min. (at 10 mA)
Between terminals and other exposed metal parts 2,000 Vrms for 1 min. (at 10 mA)
Between terminals and ground 2,000 Vrms for 1 min. (at 10 mA)
3. Operating characteristics
Actuator
Operating force,
Max.
Pin plunger 1.47 N 0.20 N 0.6 mm 0.1 mm 0.4 mm 8.4±0.25 mm
Short hinge lever 0.59 N 0.039 N 2.5 mm 0.5 mm 0.8 mm 8.8±0.8 mm
Hinge lever 0.54 N 0.034 N 2.8 mm 0.8 mm 1.2 mm 8.8±0.8 mm
Long hinge lever 0.44 N 0.029 N 3.5 mm 1.0 mm 1.6 mm 8.8±1.2 mm
Simulated roller lever 0.54 N 0.034 N 2.8 mm 0.8 mm 1.2 mm 11.65±0.8 mm
Roller lever 0.59 N 0.039 N 2.5 mm 0.5 mm 0.8 mm 14.5±0.8 mm
Release force,
Min.
Pretravel, Max. mmMovement differential,
DIMENSIONS
1. Self-standing PC terminal (Without guard)
Pin plunger
Self-standing solder terminal
Max. mm
With opposite
side guard
Self-standing
PC terminal
Overtravel, Min. mmOperating position
mm
mm General tolerance: ±0.25
PC board pattern
±0.05
3-1.2 dia.
90
Pin plunger position
(
)
2.2
6.7
0.9
0.6 max.
(
O.P.
8.4
±0.15
3.4
2.4 dia.
±0.1
P.T.
4.0
±0.2
)
±0.25
(
)
O.P.
±0.35
11.8
+0.1
-0.05
5.2
6.4
1.85
±0.12
1.5
±0.12
1.1
0.5
±0.1
1.25
±0.2
Pretravel, Max. mm 0.6
Movement differential,
Max. mm
Overtravel, Min mm 0.4
Operating
position
±0.3
7.6
1.8
+0.1
7.7
2.4
-0.05
NO
NC
±0.1
±0.1
2.2
±0.15
±0.3
0.75
0.5
C
2.5
9.5
±0.15
8.7
15.4
19.8
2.4
7.4
(10.55)
±0.15
8.7
±0.1
15.4
Distance from
mounting hole, mm8.4±0.25
0.1
Short hinge lever
05/2009
Hinge lever
AVM3P
mm General tolerance: ±0.25
4.0
(
)
P.T.
2.5 max.
±0.4
9.5
±0.15
15.4
19.8
5.0
±0.2
(
)
O.P.
±0.8
8.8
(
6.7
NO
NC
±0.15
3.4
2.2
2.4 dia.
0.9
±0.1
±0.1
2.5
±0.1
2.2
±0.15
±0.3
)
O.P.
±0.9
12.2
+0.1
-0.05
5.2
6.4
1.85
±0.12
1.5
±0.12
1.1
0.5
±0.1
1.25
±0.2
Pretravel, Max. mm 2.5
Movement differential,
Max. mm
0.5
Overtravel, Min mm 0.8
Operating
position
Distance from
mounting hole, mm8.8±0.8
12.85
+0.1
7.7
2.4
-0.05
2.4
7.4
C
0.75
0.5
8.7
Long hinge lever
4.0
(
)
P.T.
2.8 max.
±0.4
±0.15
15.4
19.8
7.15
±0.2
(
)
O.P.
±0.8
8.8
(
NO
6.7
NC
3.4
0.9
2.2
2.4 dia.
±0.1
±0.1
2.5
±0.1
2.2
±0.15
±0.3
)
O.P.
±0.9
12.2
±0.15
+0.1
-0.05
5.2
6.4
1.85
±0.12
1.5
±0.12
1.1
0.5
±0.1
1.25
±0.2
Pretravel, Max. mm 2.8
Movement differential,
Max. mm
0.8
Overtravel, Min mm 1.2
Operating
position
Distance from
mounting hole, mm8.8±0.8
12.85
+0.1
7.7
2.4
-0.05
C
2.4
7.4
0.75
0.5
9.5
8.7
4.0
(
)
P.T.
3.5 max.
±0.4
12.85
13.1
±0.2
(
)
2.2
6.7
3.4
0.9
±0.1
O.P.
8.8
±0.15
+0.1
2.4 dia.
-0.05
±1.2
(
)
O.P.
±1.3
12.2
5.2
6.4
+0.1
7.7
2.4
-0.05
NO
NC
±0.1
±0.1
2.2
±0.15
±0.3
0.75
0.5
C
2.5
9.5
±0.15
8.7
2.4
7.4
15.4
19.8
1.85
±0.12
1.5
±0.12
1.1
0.5
±0.1
1.25
±0.2
Pretravel, Max. mm 3.5
Movement differential,
Max. mm
1.0
Overtravel, Min mm 1.6
Operating
position
Distance from
mounting hole, mm8.8±1.2
91
AVM3P
05/2009
Simulated roller lever
12.85
mm General tolerance: ±0.25
4.0
(
)
P.T.
2.8 max.
±0.4
6.3
R2.5
Roller lever
1.1
0.5
1.25
±0.2
1.85
±0.12
1.5
±0.12
Pretravel, Max. mm 2.8
±0.1
Movement differential,
Max. mm
0.8
Overtravel, Min mm 1.2
Operating
position
Distance from
mounting hole, mm11.65±0.8
(
)
O.P.
±0.8
11.65
(
)
±0.15
+0.1
-0.05
(
P.T.
2.5 max.
O.P.
±0.9
15.05
5.2
±0.2
6.4
)
3.2
+0.1
7.7
2.4
-0.05
NO
0.5
0.75
C
±0.1
2.5
±0.1
9.5
±0.15
8.7
±0.15
15.4
±0.3
19.8
2.4
7.4
12.85
6.7
NC
3.4
2.4 dia.
0.9
2.2
5.15
±0.1
2.2
±0.4
5.0 dia.
(
)
O.P.
±0.8
14.5
(
)
O.P.
+0.1
7.7
2.4
-0.05
NO
0.75
0.5
C
±0.1
2.5
±0.1
9.5
±0.15
8.7
±0.15
15.4
±0.3
19.8
2.4
7.4
6.7
NC
±0.15
3.4
+0.1
2.4 dia.
-0.05
0.9
2.2
±0.1
2.2
17.9
±0.9
5.2
±0.2
6.4
1.1
0.5
1.25
±0.2
1.85
±0.12
1.5
±0.12
±0.1
Pretravel, Max. mm 2.5
Movement differential,
Max. mm
0.5
Overtravel, Min mm 0.8
Operating
position
Distance from
mounting hole, mm14.5±0.8
2. Self-standing solder terminal
Pin plunger
92
With guard
With opposite
side guard
(
)
6.7
3.4
P.T.
0.6 max.
(
)
O.P.
±0.25
8.4
±0.15
+0.1
2.4 dia.
-0.05
(
O.P.
11.8
4.0
±0.2
)
±0.35
±0.12
1.5
±0.12
1.1
1.85
8*
24
24
8*
0.5
±0.1
1.25
5.2
±0.2
6.4
* The height from the center of mounting hole to the edge of guard.
±0.3
7.6
1.8
+0.1
2.4
-0.05
7.7
NO
2.4
7.4
C
2.5
9.5
±0.15
8.7
15.4
±0.1
19.8
NC
R0.6
±0.1
±0.15
2.4
R0.8
±0.2
2.8
2.2
±0.3
NOTES
05/2009
1. Fastening of the switch body
1) Use flat filister head M2.3 screws to
mount switches with less than a 0.29 N·m
torque. Use of screws washers or
adhesive lock is recommended to prevent
loosening of the screws.
2) Check insulation distance between
ground and each terminal.
3) When the operation object is in the
free position, force should not be applied
directly to the actuator or pin plunger
from vertical direction to the switch.
4) In setting the movement after
operation, the over-travel should be set
more than 70% as a standard. Setting the
movement at less than 70% of O.T. may
cause troubles such as miscontact and
welding due to small contact force of the
switch.
5) For a lever type, the force from the
reverse and side to the operation
direction should not be applied.
2. Soldering operations
For manual soldering:
Soldering should be accomplished in less
than 3 seconds, with a 60 watt iron. Care
should be taken not to apply force to the
terminal during soldering.
For automatic soldering:
Soldering should be done less than 6
seconds in 260°C soldering bath or less
than 3 seconds in 350°C soldering bath.
Terminal portions should not be moved
within 1 minute after soldering.
Also no tensile strength of lead wires
should be applied to the terminals.
3. Selection of the switch
When specifying the switch, allow ±20%
to the listed operating characteristics.
4. Environment
Avoid using the switches in the following
conditions;
• In corrosive gases, such as silicon gas
• In a dusty environment
AVM3P
5. Cautions regarding use
When switching low-level circuits (6V DC
5mA, 12V DC 2mA, 24V DC 1mA), AV,
AV3/AVT3, AVL3 Au clad contact type
switches are recommended. When used
to switch inductive loads (relays,
solenoids, buzzers, etc.), it is
recommended that a proper spark
quench circuit is inserted in the switch to
prevent contact faults caused by electric
arcs. Care should be taken that
occurrence in AC load possibly shorten
the expected life.
6. Quality check under actual loading
conditions
To assure reliability, check the switch
under actual loading conditions. Avoid
any situation that may adversely affect
switching performance.
93
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