Order No.:
02P7081
Manufacturer SKU:
GV4PEM115N
Order No.:
02P7081
Manufacturer SKU:
GV4PEM115N
Order No.:
02P6693
Manufacturer SKU:
GV2L04
Order No.:
02P6907
Manufacturer SKU:
GV3L73
Order No.:
03P4447
Manufacturer SKU:
LU2BA0ES
Order No.:
02P7094
Manufacturer SKU:
GV4PEM25S6
Order No.:
27H8517
Manufacturer SKU:
3RB3133-4UW1
Order No.:
27H5278
Manufacturer SKU:
3RU2126-4NC0
Order No.:
27H2667
Manufacturer SKU:
3RB3026-1PE0
Order No.:
02P6942
Manufacturer SKU:
GV4L115B6
Order No.:
81P0217
Manufacturer SKU:
3RV2021-1BA25
Order No.:
03P4210
Manufacturer SKU:
LR97D07B
Order No.:
02P6813
Manufacturer SKU:
GV2ME22TQ
Order No.:
81P0424
Manufacturer SKU:
3RV2042-4FA10
Order No.:
81P0283
Manufacturer SKU:
3RV2021-4DA10
Order No.:
81P0067
Manufacturer SKU:
3RV2011-0BA40
Order No.:
81P0127
Manufacturer SKU:
3RV2011-1CA25
Order No.:
81P0325
Manufacturer SKU:
3RV2031-4BB15
Order No.:
81P0338
Manufacturer SKU:
3RV2031-4JA10
Order No.:
27H5270
Manufacturer SKU:
3RU2126-4DJ0
Order No.:
27H5231
Manufacturer SKU:
3RU2116-1KJ0
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.