ABB MS116, MS325, MS4xx Technical Catalog
Technical Catalogue
Manual Motor Starters
MS116, MS325, MS4xx
ABB
1
Manual Motor Starters
ABB
Type Series M up to 45 kW (400 V AC)
Contents
Manual Motor Starter MS116
0-16 A, 16/50 kA ................................................................................................................. 6
Manual Motor Starter MS325
0-25 A, 100 kA .................................................................................................................... 8
Manual Motor Starters MS45x
11-50 A, 25/50 kA ................................................................................................................. 12
Manual Motor Starters MS49x
11-50 A, 25/50/100 kA .......................................................................................................... 12
Manual Motor Starters MOxxx
up to 100 A, 25/50 kA ........................................................................................................... 14
Starter Combinations with Manual Motor Starters ......................................................... 16
Busbar System smissline-S
up to 200 A, 50 kA ................................................................................................................. 18
Technical data, Short circuit switching tables ...................................................................... 20
Dimension diagrams ............................................................................................................. 28
Examples, applications ........................................................................................................ 33
3
Manual Motor Starters and Motor Starter Combinations
Manual motor starters from ABB properly switch motors ON
and OFF and protect them in case of overload and short
circuit.
Thus, ABB‘s manual motor starter know-how increases the
reliability and availability of applications thanks to the extremely quick short circuit cut-off in cases that could cause
motor damage.
ABB motor starter combinations constitute a reliable, costeffi cient solution for all your motor protection needs, for
examples in:
• General engineering and plants
• Industries
• Conveyor systems
• Chemical industries including process engineering
• Pharmaceutical industries
• Automation of buildings, e. g. in air-conditionings
• Environmental plants
• Power stations
• Fresh water and sewage plants
• Machine tools
Manual motor starters provide protection against:
• Overload
• Short circuit
• Phase failure
• Undervoltage
Fuseless protection saves costs and space and provides
for quick reaction under short circuit condition, switching
the motor off within 3 ms. It is therefore an easy to handle,
cost effective protection solution.
Switching capabilities of ABB‘s manual motor starters
Up to 16 A, 16/50 kA
Up to 25 A, 100 kA
Up to 50 A, 50 kA
Up to 100A, 50 kA
Type MS116
Type MS325
Type MS45x
Type MS49x
0.16 A
4
25 A 50 A 100 A16 A
Manual Motor Starters from ABB
ABB offers a wide range of a manual motor starters providing highly effi cient motor protection up to 100 A.
The arc breaking capacity of the devices can reach
up to 100 kA depending of the motor starter type used,
without the necessity for any special upstream protection.
The device-types MS116/325 can be easily coordinated
with the ABB MCB-system, which is used in installations for
touch-proved enclosures and panels.
MS450 to MS497 are your best choice for high power applications. These models are used to power up large motors
up to 45 kW.
Thanks to its design MS116/325 are suitable for industrial
applicatons as well as for domestic installations.
Technical Data, Overview
Motorstarter type MS116 MS325 MS45x MS49x
/A 16 25 50 100
I
e
/kA 16/30/50 50/100 25/50 25/50/100
I
CS
Tripping class 10 10 10,20 10,20
Magnetic type only
Disconnect Capability, ● ● ● ●
ref. IEC 60947-1
UL 508 type E
● ● ●
● ● ●
The types MS325 have the lowest “energy let through”values on the market in case of short circuits.
This way cables and the wiring are also protected optimally, providing for even higher safety.
MO-types
No thermal
release
Tripping time
msec
Magnetic release
approx. 12 * I
e
Factor x I
e
Manual motor starters must be set to the rated motor demand. Higher current is needed at motor start-up. During
the start-up period the manual motor starter will
let the current go through and will not trip, following the
pertaining international standards and curves for motor
start and hold operation.
MSx Tripping curves
100
0.05
0.02
0.01
0.005
0.002
0.001
50
20
10
5
2
50
20
10
5
2
1
0.5
0.2
0.1
Thermal
tripping
Three-pole
Two-pole
Electro-
magnetic
tripping
1 1.5 2 3 4 6 810 15 20 3040 6080
Multiple of the rated current
5
MS116
HKF1-11
Manual Motor Starter MS116
Accessories
Ordering details
Type Setting range Order code Weight/ Packing
piece Unit
A...A kg piece
MS116 with thermal and electromagnetic trips, short-circuit-proof up to 50 kA
MS116 - 0.16 0.10 ... 0.16 1SAM 250 000 R1001 0.268 1
MS116 - 0.25 0.16 ... 0.25 1SAM 250 000 R1002 0.268 1
MS116 - 0.4 0.25 ... 0.40 1SAM 250 000 R1003 0.268 1
MS116 - 0.63 0.40 ... 0.63 1SAM 250 000 R1004 0.268 1
MS116 - 1.0 0.63 ... 1.00 1SAM 250 000 R1005 0.268 1
SST11601STO23014
MS116 - 1.6 1.00 ... 1.60 1SAM 250 000 R1006 0.268 1
MS116 - 2.5 1.60 ... 2.50 1SAM 250 000 R1007 0.268 1
MS116 - 4 2.50 ... 4.00 1SAM 250 000 R1008 0.268 1
MS116 - 6.3 4.00 ... 6.30 1SAM 250 000 R1009 0.268 1
MS116 - 10.0 6.30 ... 10.00 1SAM 250 000 R1010 0.268 1
MS116 - 12.0 8.00 ... 12.00 1SAM 250 000 R1012 0.268 1
MS116 - 16.0 10.00 ... 16.00 1SAM 250 000 R1011 0.268 1
Accessories
Type Order code Packing
Unit
piece
HK1
UA1
ST20-02
ST19-02
SK1
Auxillary switches, for front mounting
HKF1-11 1 NO + 1 NC 1SAM 201 901 R1001 10
Auxillary switches with lead contacts, also to use with undervoltage release
HK1-20L 2 NO lead contacts 1SAM 201 902 R1004 2
Auxiliary switches, lateral attechment at right
HK1-11 1 NO + 1 NC 1SAM 201 902 R1001 2
HK1-20 2 NO 1SAM 201 902 R1002 2
ST21-02
HK1-02 2 NC 1SAM 201 902 R1003 2
Shunt release, lateral mounting at the left side
AA1-24 24 V, 50/60 Hz 1SAM 201 910 R1001 1
AA1-110 110 V, 50/60 Hz 1SAM 201 910 R1002 1
AA1-230 200-240 V, 50/60 Hz 1SAM 201 910 R1003 1
AA1-400 350-415 V, 50/60 Hz 1SAM 201 910 R1004 1
Signal switch for general “tripped” signal, lateral attachment at right
SK1-11 1 NO + 1 NC 1SAM 201 903 R1001 2
SK1-20 2 NO 1SAM 201 903 R1002 2
SK1-02 2 NC 1SAM 201 903 R1003 2
Undervoltage release, lateral attachment at left
UA1-24 24 V, 50 Hz 1SAM 201 904 R1001 1
UA1-48 48 V, 50 Hz 1SAM 201 904 R1002 1
UA1-60 60 V, 50 Hz 1SAM 201 904 R1003 1
UA1-120 110 V 50 Hz/120 V 60 Hz 1SAM 201 904 R1004 1
UA1-208 208 V, 60 Hz 1SAM 201 404 R1008 1
UA1-230 230 V 50 Hz/240 V 60 Hz 1SAM 201 904 R1005 1
UA1-400 400 V, 50 Hz 1SAM 201 904 R1006 1
UA1-415 415 V 50 Hz/480 V 60 Hz 1SAM 201 904 R1007 1
Padlock + 2 keys + lock adapter
Direct adapter
6
S0109B91 + SK0150B91
STO18014
Locking device (see also MS325, Page 9)
SA1 lock adapter
GJF1 101 903 R0001 1
SA2 padlock + 2 keys GJF1 101 903 R0002 1
SA3 lock adapter + GJF1 101 903 R0003 1
padlock + 2 keys
FC116 fi xing clip for 1SAM 201 909 R1001
screw mounting
Direct adapter, for wiring to contactors
BEA7/116
mini contactors B6/B7 1SBN 080 906 R1000 1
BEA16/116 contactors A9/A12/A16 1SBN 081 406 R1000 1
BEA26/116 contactors A26 1SBN 082 406 R1000 1
Not suitable for panel mounting
Phase buses PS1-2-1
Phase buses PS1-4-1
Manual Motor Starter MS116
Accessories
Ordering details
Accessories
Type Order cod Packing Price
Unit/piece
STO21014STO22014
Phase buses for cross wiring MS116, 63 A, 690 V
PS1-2-0,
PS1-3-0,
PS1-4-0,
PS1-5-0,
PS1-2-1,
PS1-3-1,
PS1-4-1,
PS1-5-1,
PS1-2-2,
PS1-3-2,
PS1-4-2,
PS1-5-2,
for 2 devices without auxiliary switches 1SAM 201 906 R1002 10
for 3 devices without auxiliary switches 1SAM 201 906 R1003 10
for 4 devices without auxiliary switches 1SAM 201 906 R1004 10
for 5 devices without auxiliary switches 1SAM 201 906 R1005 10
for 2 devices with 1 auxiliary switch 1SAM 201 906 R1012 10
for 3 devices with 1 auxiliary switch 1SAM 201 906 R1013 10
for 4 devices with 1 auxiliary switch 1SAM 201 906 R1014 10
for 5 devices with 1 auxiliary switch 1SAM 201 906 R1015 10
for 2 devices with 2 auxiliary switches 1SAM 201 906 R1022 10
for 3 devices with 2 auxiliary switches 1SAM 201 906 R1023 10
for 4 devices with 2 auxiliary switches 1SAM 201 906 R1024 10
for 5 devices with 2 auxiliary switches 1SAM 201 906 R1025 10
STO19014
Power infeed
block S1-M1
STO28014
Insulating enclosure IP55
Plastic enclosure IP40
Power infeed
block S1-M2
Insulating
enclosure IP65
STO27014
STO20014
GEH_uses
Power infeed blocks, 63 A, 690 V, stranded 25 mm
2
, fl exible 16 mm
2
S1-M1, fl at 1SAM 201 907 R1001 10
S1-M2, high 1SAM 201 907 R1002 10
Cover for phase busses
BS1-3 1SAM 201 908 R1001 50
Insulating enclosure IP65, with rotary handle, triple lockable in Off position,
with N- und PE-terminal, for Manual Motor Starter
IB116-G, Twist knob black 1SAM 201 911 R1000 1
IB116-Y, Twist knob red/yellow 1SAM 201 911 R1001 1
Insulating enclosure, light grey IP55 with cover, including DIN rail
for manual motor starter or line protection devices
QES4/3N, for 4 modules, 72 mm GHL 111 2304 R0013
QES6/3N, for 6 modules, 108 mm GHL 111 2306 R0013
QES10/3N, for 10 modules, 180 mm GHL 111 2310 R0013
Set of neutral and earth terminals
SMO4, for QES 4/3 N GHL 430 1910 R0004
SMO6, for QES 6/3 N GHL 430 1910 R0006
SMO10, for QES 10/3 N GHL 430 1910 R0010
Plastic enclosure, light grey, IP40 in panel design, including DIN rail
PCD4N, for 4 modules, 72 mm GHS 270 1921 R0004
PCD6N, for 6 modules, 108 mm GHS 270 1921 R0006
PCD8N, for 8 modules, 144 mm GHS 270 1921 R0008
Switch cubicle mounting kit IP65, with axial extension
triple lockable in Off position, locked in On position
OHB2AJM, Twist knob black 1SCA 022 384 R6940 1
OHY2AJM, Twist knob red/yellow 1SCA 022 384 R7080 1
OXS5X85, axis 85 mm 1SCA 022 347 R3570 1
OXS5X105, axis 105 mm 1SCA 022 347 R3650 1
OXS5X130, axis 130 mm 1SCA 022 353 R4540 1
OXS5X180, axis 180 mm 1SCA 022 353 R4620 1
MSMN, driver 1SAM 101 923 R0001 1
MSOX, driver spindle 32 mm 1SAM 101 924 R0001 1
Door mounting kit IP65, Lockable in Off-position
DMS116-G, Twist knob black 1SAM 201 912 R1000 1
DMS116-Y, Twist knob red/yellow
For accommodating spindle and attachment to manual motor starter
Is srewed directly onto the manual motor starter
1SAM 201 912 R1001 1
7
MS325
MS325 with
auxiliary contacts HKF-11
front mounting
Manual Motor Starter MS325
Ordering details
Type Setting range Order code Weight/ Packing Price
piece Unit
A...A kg piece
MS325 with thermal and electromagnetic trips, short-circuit-proof up to 100 kA
MS325 – 0.16 0.10 ... 0.16 1SAM 150 000 R1001 0.347 1
MS325 – 0.25 0.16 ... 0.25 1SAM 150 000 R1002 0.347 1
MS325 – 0.4 0.25 ... 0.40 1SAM 150 000 R1003 0.347 1
MS325 – 0.63 0.40 ... 0.63 1SAM 150 000 R1004 0.347 1
MS325 – 1 0.63 ... 1.00 1SAM 150 000 R1005 0.347 1
SST01497
SST 02899
MS325 – 1.6 1.00 ... 1.60 1SAM 150 000 R1006 0.347 1
MS325 – 2.5 1.60 ... 2.50 1SAM 150 000 R1007 0.347 1
MS325 – 4 2.50 ... 4.00 1SAM 150 000 R1008 0.347 1
MS325 – 6.3 4.00 ... 6.30 1SAM 150 000 R1009 0.347 1
MS325 – 9 6.30 ... 9.00 1SAM 150 000 R1010 0.347 1
MS325 – 12.5 9.00 ... 12.50 1SAM 150 000 R1011 0.347 1
MS325 – 16 12.50 ... 16.00 1SAM 150 000 R1012 0.347 1
MS325 – 20 16.00 ... 20.00 1SAM 150 000 R1013 0.347 1
MS325 – 25 20.00 ... 25.00 1SAM 150 000 R1014 0.347 1
MS325 with thermal and electromagnetic trips, short-circuit-proof up to 100 kA,
with auxiliary switch 1 NO + 1 NC front mounted
MS325 – 0.16 0.10 ... 0.16 1SAM 150 005 R0001 0.359 1
MS325 – 0.25 0.16 ... 0.25 1SAM 150 005 R0002 0.359 1
MS325 – 0.4 0.25 ... 0.40 1SAM 150 005 R0003 0.359 1
MS325 – 0.63 0.40 ... 0.63 1SAM 150 005 R0004 0.359 1
MS325 – 1 0.63 ... 1.00 1SAM 150 005 R0005 0.359 1
MS325 – 1.6 1.00 ... 1.60 1SAM 150 005 R0006 0.359 1
MS325 – 2.5 1.60 ... 2.50 1SAM 150 005 R0007 0.359 1
MS325 – 4 2.50 ... 4.00
MS325 – 6.3 4.00 ... 6.30 1SAM 150 005 R0009 0.359 1
MS325 – 9 6.30 ... 9.00 1SAM 150 005 R0010 0.359 1
MS325 – 12.5 9.00 ... 12.50 1SAM 150 005 R0011 0.359 1
MS325 – 16 12.50 ... 16.00 1SAM 150 005 R0012 0.359 1
MS325 – 20 16.00 ... 20.00 1SAM 150 005 R0013 0.359 1
MS325 – 25 20.00 ... 25.00 1SAM 150 005 R0014 0.359 1
1SAM 150 005 R0008 0.359 1
S3-M3
CK-11
UL 508 Type E Accessories
S3-M3 High insulation 1SAM 101 938 R0004 0.030 1
infeed block
Signal switch for short circuit tripping, lateral attachment at right
CK-11 1 NO + 1 NC 1SAM 101 943 R0001 0.030 2
2CDC 241 008 F0042CDC 241 004 F004
8
AS
HKF
2CDC 241 006 F004
HK
Manual Motor Starters MS325
Accessories
Ordering details
Retrofi ttable accessories
These parts can be procured in addition to the MS325; they must be installed by the user.
Type Setting range Order code Weight/ Packing Price
63-00
2CDC 241 011 F004
SK
piece Unit
kg piece
Auxiliary switches, for front mounting
HKF-11 1 NO + 1 NC 1SAM 101 928 R0001 0.020 10
HKF-20 2 NO 1SAM 101 928 R0002 0.020 10
Auxiliary switches, lateral attachment at left, max. 2 pieces attachable
HK-11 1 NO + 1 NC 1SAM 101 901 R0001 0.031 2
HK-20 2 NO 1SAM 101 901 R0002 0.031 2
HK-02 2 NC 1SAM 101 901R0003 0.031 2
Signal contact for general “tripped” signal, lateral attachment at the left
max. 1 piece attachable
SK-11 1 NO + 1 NC 1SAM 101 904 R0003 0.031 2
Undervoltage release, slide-in
UA, power infeed at bottom, U
400 V~ 1SAM 101 902 R0400 0.02 10
c
UAF, power infeed at top,
resp. connection UC 24 V~ 1SAM 101 903 R0024 0.02 10
of external voltage 48 V~ 1SAM 101 903 R0048 0.02 10
60 V~ 1SAM 101 903 R0060 0.02 10
2CDC 241 005 F004
110 V~ 1SAM 101 903 R0110 0.02 10
230 V~ 1SAM 101 903 R0230 0.02 10
400 V~ 1SAM 101 903 R0400 0.02 10
415 V~ 1SAM 101 903 R0415 0.02 10
500 V~ 1SAM 101 903 R0500 0.02 10
SST 309 92 R
SST30992R
UA for power in feed at top, AA
SST 032 95 R
UA for power in feed at bottom
Padlock + 2 keys + lock adapter
Open circuit shunt release, slide-in
AA 24 ... 60 V AC/DC 1SAM 101 909 R0001 0.02 10
AA 110... 240 V AC/DC 1SAM 101 909 R0002 0.02 10
Terminal support, lateral attachment at left to MS325, HK and SK
AS, for UA, AA or as N/LS terminal 1SAM 101 905 R0001 0.031 10
Locking device for MS325
SA1, lock adapter GJF1 101 903 R0001 0.004 10
SA2, padlock + 2 keys GJF1 101 903 R0002 0.004 10
SA3, lock adapter + padlock + 2 keys GJF1 101 903 R0003 0.050 1
Printadapter, for soldering on electronic plates
PA25, for MS325 and 1SAM 101 933 R0001 0.030 1 kit
2 aux. contacts
Not simultaneously with UA/UA and AA, not suitable for distributor installation
Max. 1 piece in conjunction with SK. SK must be mounted on fi rst position
Pre-mating normally open contacts
Can be used together with UAF (power infeed at top) for safety circuit with Emergency Stop button
(further information available on request)
Other voltages, in particular DC, on request
S0109B91 + SK0150B91
In particular if used with socke busbar system smissline-S (see Page 19)
Recommendation: Connection of external voltage via terminal support AS
9
Phase buses PS3-2-1
Phase buses PS3-4-1
SST 022 93 R
Power infeed
block S3-M1
SST 023 93 R
Power infeed
block S3-M2
Manual Motor Starters MS325
Accessories
Ordering details
Accessories
Type Order code Weight/ Packing Price
piece unit
kg piece
Phase buses for cross wiring MS325, 63 A, 690 V
PS3-2-0, for 2 dev., without aux. switch 1SAM 101 937 R0012 10
PS3-3-0, for 3 dev., without aux. switch 1SAM 101 937 R0013 10
PS3-4-0, for 4 dev., without aux. switch 1SAM 101 937 R0014 10
PS3-5-0, for 5 dev., without aux. switch 1SAM 101 937 R0015 10
SST 024 93 R
PS3-2-1, for 2 dev., with 1 aux. switch 1SAM 101 937 R0022 10
PS3-3-1, for 3 dev., with 1 aux. switch 1SAM 101 937 R0023 10
PS3-4-1, for 4 dev., with 1 aux. switch 1SAM 101 937 R0024 10
PS3-5-1, for 5 dev., with 1 aux. switch 1SAM 101 937 R0025 10
PS3-2-2, for 2 dev., with 2 aux. switches 1SAM 101 937 R0032 10
PS3-4-2, for 4 devices, with 2 aux. swit. 1SAM 101 937 R0034 10
SST 021 93 R
Power infeed blocks, 63 A, 690 V, stranded 25 mm
S3– M1, fl at 1SAM 101 938 R0001 10
S3– M2, high 1SAM 101 938 R0002 10
Cover for busbars (for not used poles)
BS3-3 1SAM 101 938 R0003 50
2
, fl exible 16 mm
2
Insulating
enclosure IP65
Insulating en-
closure IP55
STO28014
Insulating enclosure IP65 with rotary handle, triple lockable in Off position,
with N- und PE-terminal, for Manual Motor Starter
IB325-G, Twist knob black 1SAM 101 940 R1000 1
IB325 Y, Twist knob red/yellow 1SAM 101 940 R1001 1
Insulating enclosure, light grey IP55 with cover, including DIN rail
for manual motor starter or line protection devices
QES4/3N, for 4 modules, 72 mm GHL 111 2304 R0013 1
QES6/3N, for 6 modules, 108 mm GHL 111 2306 R0013 1
QES10/3N, for 10 modules, 180 mm GHL 111 2310 R0013 1
Set of neutral and earth terminals
SMO4, for QES 4/3 N GHL 430 1910 R0004 1
SMO6, for QES 6/3 N GHL 430 1910 R0006 1
SMO10, for QES 10/3 N GHL 430 1910 R0010 1
Plastic enclosure, light grey, IP40 in panel design, including DIN rail
PCD4N, for 4 modules, 72 mm GHS 270 1921 R0004 1
PCD6N, for 6 modules, 108 mm GHS 270 1921 R0006 1
PCD8N, for 8 modules, 144 mm GHS 270 1921 R0008 1
10
Switch cubicle
mounting kit
Door mounting kit
Manual Motor Starters MS325
Accessories
Ordering details
Accessories
Type Order code Weight/ Packing Price
piece unit
kg piece
Switch cubicle mounting kit IP65, with axial extension
triple lockable in Off position, locked in On position
OHB2AJM, Twist knob black 1SCA 022 384 R6940 1
OHY2AJM,Twist knob red/yellow 1SCA 022 384 R7080 1
OXS5X 85, axis 85 mm 1SCA 022 347 R3570 1
OXS5X105, axis 105 mm 1SCA 022 347 R3650 1
2CDC 243 008 F005
2CDC 241 001 F003
OXS5X130, axis 130 mm 1SCA 022 353 R4540 1
OXS5X180, axis 180 mm 1SCA 022 353 R4620 1
MSMN, driver 1SAM 101 923 R0001 1
MSOX, driver spindle 32 mm 1SAM 101 924 R0001 1
Direct adapter MS325
BEA7/325, direct adapter MS325 to B6/B7 1SBN 080 906 R1001 0.021 10
BEA16/325,
BEA26/325, direct adapter MS325 to A26 1SBN 082 406 R1001 0.031 10
Door mounting kit IP65, Lockable in Off-position
DMS325-G, grey handle 1SAM 101 941 R1000 1
DMS325-Y, red/yellow handle 1SAM 101 941 R1001 1
For accommodating spindle and attachment to manual motor starter
Is screwed directly onto the manual motor starter
Only suitable for MS325
See also page 34
direct adapter MS325 to A9/A12/A16
1SBN 081 406 R1001 0.031 10
11
MS45x
Manual Motor Starters MS4xx
Ordering details
Type Setting range Order code Weight / Packing Price
piece unit
A . . . A kg piece
MS450 with thermal and electromagnetic trips, tripping class 10,
short-circuit-proof up to 50 kA
MS450 – 16 11 ... 16 1SAM 450 000 R1001 0.96 1
MS450 – 20 14 ... 20 1SAM 450 000 R1002 0.96 1
MS450 – 25 18 ... 25 1SAM 450 000 R1003 0.96 1
MS450 – 32 22 ... 32 1SAM 450 000 R1004 0.96 1
MS450 – 40 28 ... 40 1SAM 450 000 R1005 0.96 1
MS450 – 45 36 ... 45 1SAM 450 000 R1006 0.96 1
SST02198
MS450 – 50 40 ... 50 1SAM 450 000 R1007 0.96 1
MS495 with thermal and electromagnetic trips, tripping class 10,
short-circuit-proof up to 50 kA
MS495 – 40 28 ... 40 1SAM 550 000 R1005 2.1 1
MS495 – 50 36 ... 50 1SAM 550 000 R1006 2.1 1
MS495 – 63 45 ... 63 1SAM 550 000 R1007 2.1 1
MS495 – 75 57 ... 75 1SAM 550 000 R1008 2.1 1
MS495 – 90 70 ... 90 1SAM 550 000 R1009 2.1 1
MS495 – 100 80 ... 100 1SAM 550 000 R1010 2.1 1
SST01898
MS49x
ST14-02
MS495 with A95
connected via BEA 110/495
MS497 with thermal and electromagnetic trips, tripping class 10,
short-circuit-proof up to 100 kA
MS497 – 16 11 ... 16 1SAM 580 000 R1001 2.1 1
MS497 – 20 14 ... 20 1SAM 580 000 R1002 2.1 1
MS497 – 25 18 ... 25 1SAM 580 000 R1003 2.1 1
MS497 – 32 22 ... 32 1SAM 580 000 R1004 2.1 1
MS497 – 40 28 ... 40 1SAM 580 000 R1005 2.1 1
MS497 – 50 36 ... 50 1SAM 580 000 R1006 2.1 1
MS497 – 63 45 ... 63 1SAM 580 000 R1007 2.1 1
MS497 – 75 57 ... 75 1SAM 580 000 R1008 2.1 1
MS497 – 90 70 ... 90 1SAM 580 000 R1009 2.1 1
MS497 – 100 80 ... 100 1SAM 580 000 R1010 2.1 1
MS451 with thermal and electromagnetic trips, tripping class 20,
for heavy start short-circuit-proof up to 50 kA
MS451 – 16 11 ... 16 1SAM 470 000 R1001 0.96 1
MS451 – 20 14 ... 20 1SAM 470 000 R1002 0.96 1
MS451 – 25 18 ... 25 1SAM 470 000 R1003 0.96 1
MS451 – 32 22 ... 32 1SAM 470 000 R1004 0.96 1
MS451 – 40 28 ... 40 1SAM 470 000 R1005 0.96 1
MS451 – 45 36 ... 45 1SAM 470 000 R1006 0.96 1
MS451 – 50 40 ... 50 1SAM 470 000 R1007 0.96 1
MS496 with thermal and electromagnetic trips, tripping class 20,
for heavy start short-circuit-proof up to 100 kA
MS496 – 40 28 ... 40 1SAM 570 000 R1005 2.1 1
MS496 – 50 36 ... 50 1SAM 570 000 R1006 2.1 1
MS496 – 63 45 ... 63 1SAM 570 000 R1007 2.1 1
MS496 – 75 57 ... 75 1SAM 570 000 R1008 2.1 1
MS496 – 90 70 ... 90 1SAM 570 000 R1009 2.1 1
MS496 – 100 80 ... 100 1SAM 570 000 R1010 2.1 1
MS495 with auxiliary switch
HKS4-02 and open-circuit shunt
release AA4 in addition to terminal shroud KA495C
12
SST 09498
Direct adapter for wiring MS450 - MS497 to contactors
Type Order code Weight / Packing Price
piece unit
kg piece
BEA40/450,
BEA50/450,
BEA75/495,
BEA110/495,
See table on Page 24, Max. motor current 95 A
direct adapter MS450 to A30/A40 1SBN 083 206 R1000 0.061 1
direct adapter MS450 to A50 plate 1SBN 083 506 R1000 0.062 1
direct adapter MS495-497to A50/63/75 1SBN 084 106 R1000 0.120 1
direct adapter MS495-497 to A95/A110 1SBN 084 506 R1000 0.124 1
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