Order No.:
81P0004
Manufacturer SKU:
3RV1011-0BA10
Order No.:
81P0004
Manufacturer SKU:
3RV1011-0BA10
Order No.:
81P0017
Manufacturer SKU:
3RV1011-0HA15
Order No.:
80P7179
Manufacturer SKU:
3RV1611-1DG14
Order No.:
02P7085
Manufacturer SKU:
GV4PEM12N
Order No.:
02P6964
Manufacturer SKU:
GV4LE02S6
Order No.:
02P7042
Manufacturer SKU:
GV4PE115N6
Order No.:
02P7072
Manufacturer SKU:
GV4PEM03N6
Order No.:
02P6981
Manufacturer SKU:
GV4LE12S
Order No.:
02P6852
Manufacturer SKU:
GV2RT06
Order No.:
02P7098
Manufacturer SKU:
GV4PEM50N6
Order No.:
02P6994
Manufacturer SKU:
GV4LE50S6
Order No.:
02P7068
Manufacturer SKU:
GV4PEM02N6
Order No.:
02P7037
Manufacturer SKU:
GV4PE07S
Order No.:
02P6705
Manufacturer SKU:
GV2LE04
Order No.:
02P7055
Manufacturer SKU:
GV4PE50B
Order No.:
02P6995
Manufacturer SKU:
GV4LE80B
Order No.:
02P7038
Manufacturer SKU:
GV4PE07S6
Order No.:
02P7090
Manufacturer SKU:
GV4PEM25B6
Order No.:
01P3441
Manufacturer SKU:
21101
Order No.:
02P6982
Manufacturer SKU:
GV4LE12S6
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.