Order No.:
02P7078
Manufacturer SKU:
GV4PEM07S6
Order No.:
02P7078
Manufacturer SKU:
GV4PEM07S6
Order No.:
03P4337
Manufacturer SKU:
LRD3363
Order No.:
06N4431
Manufacturer SKU:
LR2K0307
Order No.:
03P4191
Manufacturer SKU:
LR3D12
Order No.:
02P6961
Manufacturer SKU:
GV4LE02N
Order No.:
03P4311
Manufacturer SKU:
LRD326
Order No.:
02P7048
Manufacturer SKU:
GV4PE12S6
Order No.:
02P6931
Manufacturer SKU:
GV3P736
Order No.:
03P4286
Manufacturer SKU:
LRD1532
Order No.:
02P7040
Manufacturer SKU:
GV4PE115B6
Order No.:
02P7053
Manufacturer SKU:
GV4PE25S
Order No.:
81P0141
Manufacturer SKU:
3RV2011-1EA25-0BA0
Order No.:
03P4273
Manufacturer SKU:
LRD103
Order No.:
02P6720
Manufacturer SKU:
GV2ME013
Order No.:
02P6794
Manufacturer SKU:
GV2ME16AE11TQ
Order No.:
02P7096
Manufacturer SKU:
GV4PEM50B6
Order No.:
03P4187
Manufacturer SKU:
LR3D08
Order No.:
03P4307
Manufacturer SKU:
LRD3256
Order No.:
03P4208
Manufacturer SKU:
LR97D015B
Order No.:
02P7022
Manufacturer SKU:
GV4P80B
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.