Order No.:
06N4794
Manufacturer SKU:
13368962
Order No.:
06N4794
Manufacturer SKU:
13368962
Order No.:
06N4440
Manufacturer SKU:
LRD22
Order No.:
06N4786
Manufacturer SKU:
12140450
Order No.:
06N4760
Manufacturer SKU:
12425428
Order No.:
06N4457
Manufacturer SKU:
LUCA32BL
Order No.:
06N4444
Manufacturer SKU:
GV2ME10
Order No.:
06N4775
Manufacturer SKU:
12450908
Order No.:
03P4266
Manufacturer SKU:
LRD07
Order No.:
03P7259
Manufacturer SKU:
12429317
Order No.:
02P6751
Manufacturer SKU:
GV2ME073
Order No.:
81P0338
Manufacturer SKU:
3RV2031-4JA10
Order No.:
02P6834
Manufacturer SKU:
GV2P08
Order No.:
27H8481
Manufacturer SKU:
3RB2066-1MF2
Order No.:
27H8868
Manufacturer SKU:
3RU2116-1DC1
Order No.:
27H5288
Manufacturer SKU:
3RU2136-1KD0
Order No.:
27H8661
Manufacturer SKU:
3RN2000-1AW30
Order No.:
27H5214
Manufacturer SKU:
3RU2116-1EB0
Order No.:
27H8489
Manufacturer SKU:
3RB2153-4FX2
Order No.:
27H8906
Manufacturer SKU:
3RU2136-4ED1
Order No.:
27H5309
Manufacturer SKU:
3RU2146-4LD0
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.