Order No.:
03P4201
Manufacturer SKU:
LR3D3365
Order No.:
03P4201
Manufacturer SKU:
LR3D3365
Order No.:
02P7037
Manufacturer SKU:
GV4PE07S
Order No.:
02P6964
Manufacturer SKU:
GV4LE02S6
Order No.:
03P4163
Manufacturer SKU:
LR2D3557
Order No.:
02P6920
Manufacturer SKU:
GV3P40
Order No.:
02P6770
Manufacturer SKU:
GV2ME103
Order No.:
03P4275
Manufacturer SKU:
LRD123
Order No.:
02P6852
Manufacturer SKU:
GV2RT06
Order No.:
03P4331
Manufacturer SKU:
LRD3355
Order No.:
03P4245
Manufacturer SKU:
LR9F7581
Order No.:
80P9255
Manufacturer SKU:
3VA9447-0HC15
Order No.:
02P7024
Manufacturer SKU:
GV4P80N
Order No.:
02P6834
Manufacturer SKU:
GV2P08
Order No.:
03P4193
Manufacturer SKU:
LR3D14
Order No.:
03P4214
Manufacturer SKU:
LR97D25M7
Order No.:
02P6929
Manufacturer SKU:
GV3P73
Order No.:
02P7085
Manufacturer SKU:
GV4PEM12N
Order No.:
02P7042
Manufacturer SKU:
GV4PE115N6
Order No.:
02P7011
Manufacturer SKU:
GV4P115S
Order No.:
03P4176
Manufacturer SKU:
LR3D02
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.