Order No.:
02P6700
Manufacturer SKU:
GV2L16
Order No.:
02P6700
Manufacturer SKU:
GV2L16
Order No.:
81P0409
Manufacturer SKU:
3RV2041-4HA10-0DA0
Order No.:
02P6937
Manufacturer SKU:
GV4L03N
Order No.:
27H5195
Manufacturer SKU:
3RU2116-0HJ0
Order No.:
02P6984
Manufacturer SKU:
GV4LE25B6
Order No.:
80P9245
Manufacturer SKU:
3VA9267-0HC30
Order No.:
02P7088
Manufacturer SKU:
GV4PEM12S6
Order No.:
02P6997
Manufacturer SKU:
GV4LE80N
Order No.:
02P6966
Manufacturer SKU:
GV4LE03N6
Order No.:
80P9201
Manufacturer SKU:
3VA9267-0HA10
Order No.:
03P4346
Manufacturer SKU:
LRD340L
Order No.:
01P3443
Manufacturer SKU:
21103
Order No.:
02P6707
Manufacturer SKU:
GV2LE06
Order No.:
02P6841
Manufacturer SKU:
GV2P16AE11TQ
Order No.:
02P6918
Manufacturer SKU:
GV3P32
Order No.:
80P9194
Manufacturer SKU:
3VA9267-0HA20
Order No.:
80P9258
Manufacturer SKU:
3VA9447-0HC10
Order No.:
02P6936
Manufacturer SKU:
GV4L02N6
Order No.:
03P4217
Manufacturer SKU:
LR97D38M7
Order No.:
02P7001
Manufacturer SKU:
GV4P02N
The purpose of a motor protection switch (MSS) is to protect electric motors from overload. This can be a form of thermal overload caused by a mechanical overload. But it is also necessary to prevent non-starting or failure of external conductors with the help of a motor protection switch. Monitoring is therefore implemented thermo-mechanically, thermo-electrically or electronically.
Motor-protective circuit breakers are used, for example, with three-phase motors. They always have an overcurrent and a short-circuit current release device, and in some cases also an undervoltage release.