Page 1
AJ9 (J9)
VDE
AJ9 switch snap-in mounting type
AJ9 switch screw mounting type
POWER ROCKER SWITCH
FEATURES
1. Power rocker switches for safety
requirements.
• All versions comply with ClassII
EN61058-1 insulation grade.
Insulation distance: 8mm Min.
Contact gap: 3mm Min.
• International Standard-approved
status
Already approved
AJ9 switch UL, CSA, VDE, SEMKO
2. High inrush current resistance is
ideal for office automation equipment.
Type Inrush Contact rating
AJ9 100A 16A 250V AC Min.10
3. Eight standard actuator colors
White, black, red, dark gray, light gray,
blue, green, yellow
Expected
life
4
AJ9 (J9)
SWITCHES
PRECAUTIONS WHEN
USING CADMIUM-FREE
CONTACT TYPE
Models with cadmium-free contacts have
been introduced in order to reduce
environmentally harmful substances. (“F”
is affixed to the end of the part number.)
We ask customers who are currently
using products with cadmium-containing
contacts (no “F” at the end of the part
number) to please make the switch to
models with cadmium-free contacts.
When switching, operating life may differ
depending on the load. Please be sure to
verify this by conducting an evaluation
using actual equipment.
RoHS Directive compatibility information
http://www.nais-e.com/
CONSTRUCTION
Contact gap (more than 3mm)
The EN60950 (intended for office automation
equipment) conforms with a 3mm gap.
When directly opening or closing the primary power
supply side, a contact gap of at least 3mm is required
in order to ensure safety.
Actuator
Case
Snap-in Clip
Dustproof construction
All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.
Page 2
AJ9 (J9)
ORDERING INFORMATION
AJ 9 F
9: AJ9 switch
Poles
1: 1-pole 2: 2-pole
Mounting type
1: Snap-in mounting (16A)
2: Screw mounting (16A)
Operating type
0: ON-OFF 1: ON-ON
Terminal shape
0: .250 Quick-connect terminal
1: Soldering compatible with .250 Quick-connect terminal
2: PC board terminal
Actuator indication
0: No indication
1: indication
2: indication
Actuator color
W: White B: Black R: Red Z: Dark gray H: Light gray L: Blue G: Green Y: Yellow
Flang color
Nil: Black (standard color)
(Custom ordered color: W: White, R: Red, Z: Dark gray, H: Light gray, L: Blue, G: Green, Y: Yellow)
Approved standard
3: UL, CSA, VDE, SEMKO
9: UL, CSA
F: Cadmium-free product
Remarks: 1. Please consult us for details concerning different flange colors.
Remark 2)
Remark 3)
2. The color of “I O” indication on the actuator:
• White actuator: black
• Others: white
3. The ON-OFF type with no indications on the actuator have received UL and CSA certifications.
Remark 1)
PRODUCT TYPES
1. Snap-in mounting type
(1) Without indication on actuators
Te r minal shape Poles Operating types
1-pole
.250 Quick-connect terminal
2-pole
Soldering compatible with
.250 Quick-connect terminal
PC board terminal
(Standard flange color is black. For other colors type, they are custom ordered.)
Remarks: 1. A letter indicating the actuator color is entered in place of ∗ symbol. (W: White B: Black R: Red Z: Dark gray H: Light gray L: Blue G: Green Y: Yellow)
For requests of other flange color, please suffix following letter. (W: White R: Red Z: Dark gray H: Light gray L: Blue G: Green Y: Yellow)
2. The color of I O indication on the actuator:
White actuator: black, Others: white
3. The ON-OFF type with no indications on the actuator have received UL and CSA certifications.
All other types come with a stamp indicating international standards without your request.
1-pole
2-pole
1-pole
2-pole
ON-OFF AJ911000∗9F
ON-ON AJ911100∗3F
ON-OFF AJ921000∗9F
ON-ON AJ921100∗3F
ON-OFF AJ911010∗9F
ON-ON AJ911110∗3F
ON-OFF AJ921010∗9F
ON-ON AJ921110∗3F
ON-OFF AJ911020∗9F
ON-ON AJ911120∗3F
ON-OFF AJ921020∗9F
ON-ON AJ921120∗3F
Part number
(Without indication)
All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.
Page 3
AJ9 (J9)
(2) With indication on actuators
Te r minal shape Poles Operating types
1-pole
.250 Quick-connect terminal
2-pole
Soldering compatible with
.250 Quick-connect terminal
PC board terminal
(Standard flange color is black. For other colors type, they are custom ordered.)
Remarks: 1. A letter indicating the actuator color is entered in place of ∗ symbol. (W: White B: Black R: Red Z: Dark gray H: Light gray L: Blue G: Green Y: Yellow)
For requests of other flange color, please suffix following letter. (W: White R: Red Z: Dark gray H: Light gray L: Blue G: Green Y: Yellow)
2. The color of I O indication on the actuator:
White actuator: black, Others: white
3. The ON-OFF type with no indications on the actuator have received UL and CSA certifications.
All other types come with a stamp indicating international standards without your request.
1-pole
2-pole
1-pole
2-pole
ON-OFF AJ911001∗3F AJ911002∗3F
ON-ON AJ911101∗3F AJ911102∗3F
ON-OFF AJ921001∗3F AJ921002∗3F
ON-ON AJ921101∗3F AJ921102∗3F
ON-OFF AJ911011∗3F AJ911012∗3F
ON-ON AJ911111∗3F AJ911112∗3F
ON-OFF AJ921011∗3F AJ921012∗3F
ON-ON AJ921111∗3F AJ921112∗3F
ON-OFF AJ911021∗3F AJ911022∗3F
ON-ON AJ911121∗3F AJ911122∗3F
ON-OFF AJ921021∗3F AJ921022∗3F
ON-ON AJ921121∗3F AJ921122∗3F
Part No.
(With I O indication)
2. Screw mounting type
(1) Without indication on actuators
Te r minal shape Poles Operating types
.250 Quick-connect terminal
Soldering compatible with
.250 Quick-connect terminal
PC board terminal
1-pole
2-pole
1-pole
2-pole
1-pole
2-pole
ON-OFF AJ912000∗9F
ON-ON AJ912100∗3F
ON-OFF AJ922000∗9F
ON-ON AJ922100∗3F
ON-OFF AJ912010∗9F
ON-ON AJ912110∗3F
ON-OFF AJ922010∗9F
ON-ON AJ922110∗3F
ON-OFF AJ912020∗9F
ON-ON AJ912120∗3F
ON-OFF AJ922020∗9F
ON-ON AJ922120∗3F
Part number
(Without indication)
(2) With indication on actuators
Te r minal shape Poles Operating types
1-pole
.250 Quick-connect terminal
2-pole
Soldering compatible with
.250 Quick-connect terminal
PC board terminal
Remarks: 1. A letter indicating the actuator color is entered in place of ∗ symbol. (W: White B: Black R: Red Z: Dark gray H: Light gray L: Blue G: Green Y: Yellow)
2. The color of I O indication on the actuator:
White actuator: black, Others: white
3. The ON-OFF type with no indications on the actuator have received UL and CSA certifications.
All other types come with a stamp indicating international standards without your request.
1-pole
2-pole
1-pole
2-pole
ON-OFF AJ912001∗3F AJ912002∗3F
ON-ON AJ912101∗3F AJ912102∗3F
ON-OFF AJ922001∗3F AJ922002∗3F
ON-ON AJ922101∗3F AJ922102∗3F
ON-OFF AJ912011∗3F AJ912012∗3F
ON-ON AJ912111∗3F AJ912112∗3F
ON-OFF AJ922011∗3F AJ922012∗3F
ON-ON AJ922111∗3F AJ922112∗3F
ON-OFF AJ912021∗3F AJ912022∗3F
ON-ON AJ912121∗3F AJ912122∗3F
ON-OFF AJ922021∗3F AJ922022∗3F
ON-ON AJ922121∗3F AJ922122∗3F
Part No.
(With I O indication)
Part No.
(With — O indication)
Part No.
(With — O indication)
All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.
Page 4
AJ9 (J9)
R0.5 Max.
X
12.6
+0.1
0
SPECIFICATIONS
1. Contact rating
Type Voltage
Resistive load
(cos
φ
] 1.0)
AJ9 switch 250V AC 16A 4A
Remark: The motor load is in accordance with EN61058-1. Inrush current can be switched up to the value of 6 times the indicated rating.
2. Characteristics
Expected life
(Min. operations)
Initial insulation resistance (Between terminals) Min. 100 MΩ (at 500V DC measured by insulation resistive meter)
Initial breakdown voltage (Between terminals) 2,000 Vrms detection current: 10 mA
Initial contact resistance (By voltage drop at 1A, 2 to 4V DC) Max. 20mΩ
Temperature rise
Vibration resistance 10 to 55 Hz at double amplitude of 1.5mm
Shock resistance Min. 294m/s2{30 G}
Actuator strength 40 N {4.08kgf} for 1 minute (operating direction)
Tensile terminal strength 100 N {10.2kgf} for 1 minute or more (Pull & push direction)
Ambient temperature –25°C to +85°C (Not freezing below 0°C)
Flame retardancy UL94V-0
Tr acking resistance Min. 175
Operating force
(reference characteristics)
Contact material AgZnO alloy
Remark: Test conditions are in accordance with EN61058-1, UL1054 and JIS C 6571.
Mechanical Min. 5 × 104 (at 20 cpm.)
Electrical Min. 104 (at 10 cpm., at rated load)
at 6 × 103 ope. or less Max. 30°C (UL1054)
from 6 × 103 ope. to 10
4
Max. 55°C (EN61058-1)
1-pole 3.92 ± 1.96N {400 ±200gf}
2-pole 5.88 ± 24.5N {600 ±250gf}
Motor load
(EN61058-1)
(cos φ ] 0.6)
DIMENSIONS
1) .250 Quick-connect terminal
1. Snap-in mounting type
Remark: For soldering compatible with .250 Quick-connect terminal and PC board terminal, only terminal shape is changed.
28°±4°
O N
1.75 dia.
mm General tolerance: ±0.5
Diagram of recommended locations
for panel mounting holes
37
2
7
2-pole 1-pole
15
10
Panel thickness X
O N
27
37
12.5
0.8
1.2
7
9.7
6.35
11
34
4.4
0.75 to 1.25 34.2
1.25 to 2 34.4
+0.1
−0
+0.1
−0
All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.
Page 5
2. Screw mounting type
7.5
AJ9 (J9)
mm General tolerance: ±0.5
50
±0.2
42
2-pole 1-pole
33
30°
19.9
4
OFFON
0.8
19
29
15
10
9.7
4.4
1.75 dia.
6.35
11
34
Remark: For soldering compatible with .250 Quick-connect terminal and PC board terminal, only terminal shape is changed.
2) Soldering compatible with .250 Quick-connect terminal
R1.5
1
9.7
4.4
R0.9
6.35
11
34
Remark: Dimensions other than listed above are same as those of .250 Quick-connect terminal.
3) PC board terminal
6
11
3
34
12.4
15
0.8
1.2
7
PC board pattern (ON-ON)
2-pole 1-pole
±0.1
4.5
±0.1
1.2
7
11 11
3.5
11 11
4.5
±0.1
±0.1
1.2
Remark: Dimensions other than listed above are same as those of .250 Quick-connect terminal.
All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.
Page 6
AJ9 (J9)
+5
0
NOTES
1. Switch mounting
Mount the switch with the recommended
panel mounting hole dimensions shown
in the dimensions.
Contact us if you are considering using a
panel of other than the recommended
size and shape.
2. Regarding fastening lead wires to
terminals
1) When connecting the tab terminals,
use a .250 Quick-connect and insert the
terminals straight in.
If they are skewed, the terminals will
require excessive insertion force.
In addition, there is some variation in the
insertion force required for different
receptacles from different manufacturers,
so confirm how much force is needed
REFERENCE
1. Outline of UL1054 test
Overload test AJ9: 20A 250V AC
(Power factor 0.75 to 0.8)
50 operation
Endurance test AJ9: 16A 250V AC
(Power factor 0.75 to 0.8)
3
6×10
operation
After testing, temperature rise of
terminals should be less than 30°C and
no abnormality should be observed in
characteristics.
under actual conditions.
Do not solder wires onto tab terminals.
2) With manual soldering: Complete the
soldering connection work within 3
seconds with the tip of the soldering iron
(60W soldering iron) at a temperature of
420°C or lower, and take care not to
apply any force to the terminal area.
Avoid touching the switch with soldering
iron.
3) The terminals should be connected in
such a way that they are not under
constant stress from the connecting
wires.
4) Terminal material is copper alloy which
may discolor due to finger’s oil or after a
long time. But that discoloration does not
effect actual performance.
2. Outline of EN61058-1 test
After switching 5 × 10
3
times on the
above load condition at both 85 °C and
25±10°C, temperature rise of terminals
should be less than 55°C and no
abnormality should be observed in
characteristics.
50 to 100ms
24A
2 sec.
J9: 16A
4 sec.
AC: 250V
(Power factor 0.6)
3. Resistance to chemicals
To clean the switch unit, use a neutral
detergent diluted with water.
Do not use acidic or alkaline solvents as
they may damage the switch.
Furthermore, be careful not to get any of
the detergent solution inside of the switch
while cleaning it.
4. Environment
Avoid using and storing these switches in
a location where they will be exposed to
corrosive gases, silicon, or high dust
levels, all of which can have an adverse
effect on the contacts.
5. Take care not to drop the product as
it may impair perfomance.
All Rights Reserved © COPYRIGHT Matsushita Electric Works, Ltd.
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