Order No.:
06N4771
Manufacturer SKU:
12450900
Order No.:
06N4771
Manufacturer SKU:
12450900
Order No.:
06N4797
Manufacturer SKU:
13368965
Order No.:
03P5327
Manufacturer SKU:
12429311
Order No.:
06N4779
Manufacturer SKU:
12140444
Order No.:
06N4457
Manufacturer SKU:
LUCA32BL
Order No.:
06N4748
Manufacturer SKU:
12428108
Order No.:
02P6834
Manufacturer SKU:
GV2P08
Order No.:
81P0020
Manufacturer SKU:
3RV1011-0KA10
Order No.:
03P4266
Manufacturer SKU:
LRD07
Order No.:
02P6751
Manufacturer SKU:
GV2ME073
Order No.:
06N4444
Manufacturer SKU:
GV2ME10
Order No.:
81P0338
Manufacturer SKU:
3RV2031-4JA10
Order No.:
02P6784
Manufacturer SKU:
GV2ME14AE11TQ
Order No.:
02P7073
Manufacturer SKU:
GV4PEM03S
Order No.:
03P4439
Manufacturer SKU:
LU2B12BL
Order No.:
03P4362
Manufacturer SKU:
LRD365L6
Order No.:
80P9192
Manufacturer SKU:
3VA9257-0HA20
Order No.:
02P6697
Manufacturer SKU:
GV2L08
Order No.:
03P4263
Manufacturer SKU:
LRD06
Order No.:
02P6947
Manufacturer SKU:
GV4L12N6
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.