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. 246-4967
Mfr. Part No.3RV1031-4EA10
BrandSiemens
€193.87
Each
units
- Circuit Breaker Sirius Innovation - - - - 22 → 32 A 140mm 55mm 149mm - - -
RS Stock No. 246-4894
Mfr. Part No.3RV1021-1KA10
BrandSiemens
€95.10
Each
units
- Circuit Breaker Sirius Innovation - - - - 9 → 12.5 A 97mm 45mm 96mm - - -
RS Stock No. 706-1863
Mfr. Part No.3RV2021-4DA10
BrandSiemens
€93.93
Each
units
- Circuit Breaker Sirius Innovation - - - - 20 → 25 A 97mm 45mm 91mm - - -
RS Stock No. 243-7016
Mfr. Part No.3RV1011-0DA10
BrandSiemens
€59.63
Each
units
- Circuit Breaker Sirius Innovation - - - - 0.22 → 0.32 A 90mm 45mm 81mm - - -
RS Stock No. 243-6984
Mfr. Part No.3RV1011-0AA10
BrandSiemens
€60.05
Each
units
- Circuit Breaker Sirius Innovation - - - - 0.11 → 0.16 A 90mm 45mm 81mm - - -
RS Stock No. 754-6660
Mfr. Part No.3RV1011-0EA15
BrandSiemens
€77.66
Each
units
- Circuit Breaker Sirius Innovation - - - - 0.4 A - - 81mm - - -
RS Stock No. 706-1829
Mfr. Part No.3RV2011-1JA10
BrandSiemens
€71.18
Each
units
- Circuit Breaker Sirius Innovation - - - - 7 → 10 A 97mm 45mm 91mm - - -
RS Stock No. 243-7044
Mfr. Part No.3RV1011-0FA10
BrandSiemens
€60.50
Each
units
- Circuit Breaker Sirius Innovation - - - - 0.35 → 0.5 A 90mm 45mm 81mm - - -
RS Stock No. 243-7066
Mfr. Part No.3RV1011-0HA10
BrandSiemens
€64.88
Each
units
- Circuit Breaker Sirius Innovation - - - - 0.55 → 0.8 A 90mm 45mm 81mm - - -
RS Stock No. 706-1784
Mfr. Part No.3RV2011-1CA10
BrandSiemens
€63.51
Each
units
- Circuit Breaker Sirius Innovation - - - - 1.8 → 2.5 A 97mm 45mm 91mm - - -
RS Stock No. 243-7151
Mfr. Part No.3RV1011-1GA10
BrandSiemens
€72.28
Each
units
- Circuit Breaker Sirius Innovation - - - - 4.5 → 6.3 A 90mm 45mm 81mm - - -
RS Stock No. 246-4989
Mfr. Part No.3RV1031-4GA10
BrandSiemens
€251.60
Each
units
- Circuit Breaker Sirius Innovation - - - - - - - - - - -
RS Stock No. 243-7050
Mfr. Part No.3RV1011-0GA10
BrandSiemens
€60.96
Each
units
- Circuit Breaker Sirius Innovation - - - - 0.45 → 0.63 A 90mm 45mm 81mm - - -
RS Stock No. 706-1819
Mfr. Part No.3RV2011-1GA10
BrandSiemens
€63.51
Each
units
- Circuit Breaker Sirius Innovation - - - - 4.5 → 6.3 A 97mm 45mm 91mm - - -
RS Stock No. 243-7167
Mfr. Part No.3RV1011-1HA10
BrandSiemens
€72.28
Each
units
- Circuit Breaker Sirius Innovation - - - - 5.5 → 8 A 90mm 45mm 81mm - - -
RS Stock No. 875-1122
Mfr. Part No.3RV2031-4VA10
BrandSiemens
€218.10
Each
units
- Circuit Breaker Sirius Innovation - - - - 35 → 45 A - - 149mm - - -
RS Stock No. 754-6673
Mfr. Part No.3RV1011-1GA15
BrandSiemens
€89.26
Each
units
- Circuit Breaker Sirius Innovation - - - - 6.3 A - - 81mm - - -
RS Stock No. 243-7139
Mfr. Part No.3RV1011-1EA10
BrandSiemens
€72.28
Each
units
- Circuit Breaker Sirius Innovation - - - - 2.8 → 4 A 90mm 45mm 81mm - - -
RS Stock No. 243-6990
Mfr. Part No.3RV1011-0BA10
BrandSiemens
€60.05
Each
units
- Circuit Breaker Sirius Innovation - - - - 0.14 → 0.2 A 90mm 45mm 81mm - - -
RS Stock No. 124-3099
Mfr. Part No.3RV2011-1GA15
BrandSiemens
€78.23
Each
units
- Circuit Breaker Sirius Innovation - - - - 4.5 → 6.3 A - - 97mm - - -