Order No.:
03P4443
Manufacturer SKU:
LU2B32BL
Order No.:
03P4443
Manufacturer SKU:
LU2B32BL
Order No.:
01P3441
Manufacturer SKU:
21101
Order No.:
02P6705
Manufacturer SKU:
GV2LE04
Order No.:
02P7060
Manufacturer SKU:
GV4PE50S6
Order No.:
02P7090
Manufacturer SKU:
GV4PEM25B6
Order No.:
02P7055
Manufacturer SKU:
GV4PE50B
Order No.:
02P6951
Manufacturer SKU:
GV4L25N6
Order No.:
02P6740
Manufacturer SKU:
GV2ME056
Order No.:
01P3454
Manufacturer SKU:
21113
Order No.:
02P6797
Manufacturer SKU:
GV2ME16TQ
Order No.:
02P6896
Manufacturer SKU:
GV3L32
Order No.:
02P6947
Manufacturer SKU:
GV4L12N6
Order No.:
02P7106
Manufacturer SKU:
GV4PEM80S6
Order No.:
02P6916
Manufacturer SKU:
GV3P25
Order No.:
02P6977
Manufacturer SKU:
GV4LE115S
Order No.:
02P7007
Manufacturer SKU:
GV4P115B
Order No.:
02P6771
Manufacturer SKU:
GV2ME106
Order No.:
02P6698
Manufacturer SKU:
GV2L10
Order No.:
02P6982
Manufacturer SKU:
GV4LE12S6
Order No.:
02P7086
Manufacturer SKU:
GV4PEM12N6
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.