Order No.:
03P4215
Manufacturer SKU:
LR97D38B
Order No.:
03P4215
Manufacturer SKU:
LR97D38B
Order No.:
02P6698
Manufacturer SKU:
GV2L10
Order No.:
02P6771
Manufacturer SKU:
GV2ME106
Order No.:
02P6982
Manufacturer SKU:
GV4LE12S6
Order No.:
02P7086
Manufacturer SKU:
GV4PEM12N6
Order No.:
03P4182
Manufacturer SKU:
LR3D05
Order No.:
02P6952
Manufacturer SKU:
GV4L50B
Order No.:
02P6866
Manufacturer SKU:
GV2RT20
Order No.:
80P9188
Manufacturer SKU:
3WA9111-0AF06
Order No.:
80P9200
Manufacturer SKU:
3VA9467-0HA10
Order No.:
02P7069
Manufacturer SKU:
GV4PEM02S
Order No.:
02P6995
Manufacturer SKU:
GV4LE80B
Order No.:
02P6835
Manufacturer SKU:
GV2P08AE11TQ
Order No.:
02P7038
Manufacturer SKU:
GV4PE07S6
Order No.:
02P6848
Manufacturer SKU:
GV2P32
Order No.:
03P4202
Manufacturer SKU:
LR3D35
Order No.:
80P9256
Manufacturer SKU:
3VA9467-0HC15
Order No.:
02P7099
Manufacturer SKU:
GV4PEM50S
Order No.:
03P4276
Manufacturer SKU:
LRD143
Order No.:
02P6904
Manufacturer SKU:
GV3L65
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.