Order No.:
02P6935
Manufacturer SKU:
GV4L02N
Order No.:
02P6935
Manufacturer SKU:
GV4L02N
Order No.:
80P9193
Manufacturer SKU:
3VA9467-0HA20
Order No.:
03P4277
Manufacturer SKU:
LRD146
Order No.:
02P6948
Manufacturer SKU:
GV4L25B
Order No.:
02P6772
Manufacturer SKU:
GV2ME10AE11
Order No.:
80P9262
Manufacturer SKU:
3VA9267-0HC20
Order No.:
02P7044
Manufacturer SKU:
GV4PE115S6
Order No.:
02P7057
Manufacturer SKU:
GV4PE50N
Order No.:
02P6940
Manufacturer SKU:
GV4L07N6
Order No.:
02P7001
Manufacturer SKU:
GV4P02N
Order No.:
02P6898
Manufacturer SKU:
GV3L40
Order No.:
02P6971
Manufacturer SKU:
GV4LE07S
Order No.:
03P4270
Manufacturer SKU:
LRD083
Order No.:
01P3444
Manufacturer SKU:
21104
Order No.:
02P6708
Manufacturer SKU:
GV2LE07
Order No.:
80P9250
Manufacturer SKU:
3VA9277-0HC20
Order No.:
02P7093
Manufacturer SKU:
GV4PEM25S
Order No.:
02P6799
Manufacturer SKU:
GV2ME203
Order No.:
03P4265
Manufacturer SKU:
LRD066
Order No.:
02P6807
Manufacturer SKU:
GV2ME21AE11
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.