Motor Protection

Motor protection is used to prevent damage to an electrical motor and to reduce the incidence of problems such as internal faults and abnormal conditions. The type of motor protection you choose will depend on the size of  motor you need it for and the voltage level required. 


What does motor protection do? 

Motor protection units protect against various types of damage that can occur within a motor, such as problems arising from vibration or excess torque. Motor protection units also take care of other mechanical limitations like startup frequency management, and control operating characteristics like voltage, phases and short-circuit current availability. 


What is motor protection used for? 

Motor protection is mainly used to manage and protect synchronous and asynchronous motors. They can also be used for circuit-breakers (devices used for stopping the electric current as a safety measure) and motors in a variety of drive applications, such as motor drives for pumps, fans, compressors, mills and crushers.


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Description Price Motor Protection System Motor Protection Component Range Number of Inputs Output Sensing Type Supply Voltage Current Rating Overall Length Overall Width Overall Depth Minimum Operating Temperature Maximum Operating Temperature Control Voltage
RS Stock No. 122-0723
Mfr. Part No.MPW40t-3-U001
BrandWEG
MYR367.59
Each
units
- Circuit Breaker - - - - - 0.63 → 1 A - - 98mm - - -
RS Stock No. 122-1338
Mfr. Part No.MPW40i-3-U040
BrandWEG
MYR615.93
Each
units
- Circuit Breaker - - - - - 40 A - - 98mm - - -
RS Stock No. 122-1369
Mfr. Part No.MPW40t-3-C063
BrandWEG
MYR351.42
Each
units
- Circuit Breaker - - - - - 0.4 → 0.63 A - - 98mm - - -
RS Stock No. 122-1339
Mfr. Part No.MPW40-3-C016
BrandWEG
MYR303.62
Each
units
- Circuit Breaker - - - - - 0.1 → 0.16 A - - 98mm - - -
RS Stock No. 122-1370
Mfr. Part No.MPW40t-3-D016
BrandWEG
MYR386.98
Each
units
- Circuit Breaker - - - - - 1 → 1.6 A - - 98mm - - -
RS Stock No. 122-0722
Mfr. Part No.MPW40-3-U001
BrandWEG
MYR317.91
Each
units
- Circuit Breaker - - - - - 0.63 → 1 A - - 98mm - - -
RS Stock No. 122-0726
Mfr. Part No.MPW18-3-D004
BrandWEG
MYR287.52
Each
units
- Circuit Breaker - - - - - 0.25 → 0.4 A - - 77mm - - -
RS Stock No. 122-1340
Mfr. Part No.MPW40-3-C025
BrandWEG
MYR298.36
Each
units
- Circuit Breaker - - - - - 0.16 → 0.25 A - - 98mm - - -
RS Stock No. 122-1372
Mfr. Part No.MPW40t-3-U004
BrandWEG
MYR390.95
Each
units
- Circuit Breaker - - - - - 2.5 → 4 A - - 98mm - - -
RS Stock No. 122-0732
Mfr. Part No.MPW18-3-D063
BrandWEG
MYR330.75
Each
units
- Circuit Breaker - - - - - 4 → 6.3 A - - 77mm - - -
RS Stock No. 122-0735
Mfr. Part No.MPW18-3-U018
BrandWEG
MYR410.66
Each
units
- Circuit Breaker - - - - - 12 → 18 A - - 77mm - - -
RS Stock No. 201-3463
Mfr. Part No.MPW80i-3-U040
BrandWEG
MYR1,160.42
Each
units
- Circuit Breaker MPW - - - - 40 A - - - - - -
RS Stock No. 122-0727
Mfr. Part No.MPW18-3-C063
BrandWEG
MYR230.45
Each
units
- Circuit Breaker - - - - - 0.4 → 0.63 A - - 77mm - - -
RS Stock No. 122-1341
Mfr. Part No.MPW40-3-D004
BrandWEG
MYR208.32
Each
units
- Circuit Breaker - - - - - 0.25 → 0.4 A - - 98mm - - -
RS Stock No. 122-0738
Mfr. Part No.MPW18i-3-D004
BrandWEG
MYR277.82
Each
units
- Circuit Breaker - - - - - 0.4 A - - 77mm - - -
RS Stock No. 122-1373
Mfr. Part No.MPW40t-3-D063
BrandWEG
MYR386.98
Each
units
- Circuit Breaker - - - - - 4 → 6.3 A - - 98mm - - -
RS Stock No. 122-1346
Mfr. Part No.MPW40-3-D063
BrandWEG
MYR349.34
Each
units
- Circuit Breaker - - - - - 4 → 6.3 A - - 98mm - - -
RS Stock No. 122-1358
Mfr. Part No.MPW40i-3-D025
BrandWEG
MYR320.86
Each
units
- Circuit Breaker - - - - - 2.5 A - - 98mm - - -
RS Stock No. 122-0743
Mfr. Part No.MPW18i-3-U004
BrandWEG
MYR320.39
Each
units
- Circuit Breaker - - - - - 4 A - - 77mm - - -
RS Stock No. 122-0733
Mfr. Part No.MPW18-3-U010
BrandWEG
MYR392.66
Each
units
- Circuit Breaker - - - - - 6.3 → 10 A - - 77mm - - -