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. 122-1349
Mfr. Part No.MPW40-3-U020
BrandWEG
TWD2,845.00
Each
units
- Circuit Breaker - - - - - 16 → 20 A - - 98mm - - -
RS Stock No. 818-744
Mfr. Part No.072739 & PKZM0-10
BrandEaton
TWD3,527.00
Each
units
- Circuit Breaker - - - - 690 V ac 6.3 → 10 A 93mm 45mm 76mm - - -
RS Stock No. 395-0239
Mfr. Part No.GV2ME14
TWD2,272.00
Each
units
- Circuit Breaker TeSys - - - - 6 → 10 A 89mm 44.5mm 78.2mm - - -
RS Stock No. 243-7072
Mfr. Part No.3RV1011-0JA10
BrandSiemens
TWD2,850.00
Each
units
- Circuit Breaker Sirius Innovation - - - - 0.7 → 1 A 90mm 45mm 81mm - - -
RS Stock No. 706-1800
Mfr. Part No.3RV2011-1EA10
BrandSiemens
TWD2,196.00
Each
units
- Circuit Breaker Sirius Innovation - - - - 2.8 → 4 A 109mm 45mm 91mm - - -
RS Stock No. 395-0217
Mfr. Part No.GV2ME20
TWD2,164.00
Each
units
- Circuit Breaker TeSys - - - - 13 → 18 A 89mm 44.5mm 78.2mm - - -
RS Stock No. 755-2943
Mfr. Part No.3RV2811-1FD10
BrandSiemens
TWD6,773.00
Each
units
- Circuit Breaker Sirius Innovation - - - - 5 A - - 91mm - - -
RS Stock No. 706-1774
Mfr. Part No.3RV2011-1AA10
BrandSiemens
TWD2,104.00
Each
units
- Circuit Breaker Sirius Innovation - - - - 1.1 → 1.6 A 97mm 45mm 91mm - - -
RS Stock No. 706-1863
Mfr. Part No.3RV2021-4DA10
BrandSiemens
TWD3,249.00
Each
units
- Circuit Breaker Sirius Innovation - - - - 20 → 25 A 97mm 45mm 91mm - - -
RS Stock No. 246-4967
Mfr. Part No.3RV1031-4EA10
BrandSiemens
TWD8,988.00
Each
units
- Circuit Breaker Sirius Innovation - - - - 22 → 32 A 140mm 55mm 149mm - - -
RS Stock No. 754-6673
Mfr. Part No.3RV1011-1GA15
BrandSiemens
TWD3,920.00
Each
units
- Circuit Breaker Sirius Innovation - - - - 6.3 A - - 81mm - - -
RS Stock No. 706-1813
Mfr. Part No.3RV2011-1GA20
BrandSiemens
TWD2,196.00
Each
units
- Circuit Breaker Sirius Innovation - - - - 4.5 → 6.3 A 97mm 45mm 91mm - - -
RS Stock No. 243-7123
Mfr. Part No.3RV1011-1DA10
BrandSiemens
TWD3,174.00
Each
units
- Circuit Breaker Sirius Innovation - - - - 2.2 → 3.2 A 90mm 45mm 81mm - - -
RS Stock No. 706-1816
Mfr. Part No.3RV2011-1FA20
BrandSiemens
TWD2,944.00
Each
units
- Circuit Breaker Sirius Innovation - - - - 3.5 → 5 A 97mm 45mm 91mm - - -
RS Stock No. 899-5228
Mfr. Part No.DC1DU4L
BrandAltech
TWD818.00
Each
units
- Circuit Breaker - - - - - - - - - - - -
New
RS Stock No. 211-2307
Mfr. Part No.GV2ME106
TWD6,167.00
Each
units
- - TeSys GV2 - - - - - - - - - - -
RS Stock No. 706-1819
Mfr. Part No.3RV2011-1GA10
BrandSiemens
TWD2,512.00
Each
units
- Circuit Breaker Sirius Innovation - - - - 4.5 → 6.3 A 97mm 45mm 91mm - - -
RS Stock No. 243-7145
Mfr. Part No.3RV1011-1FA10
BrandSiemens
TWD3,174.00
Each
units
- Circuit Breaker Sirius Innovation - - - - 3.5 → 5 A 90mm 45mm 81mm - - -
RS Stock No. 866-1533
Mfr. Part No.XTPR001BC1
BrandEaton
TWD2,844.00
Each
units
- Circuit Breaker - - - - 690 V ac 0.63 → 1 A 45mm 93mm 94mm - - -
RS Stock No. 201-3461
Mfr. Part No.MPW80-3-U065
BrandWEG
TWD9,060.00
Each
units
- Circuit Breaker MPW - - - - 65 A - - - - - -