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庫存編號 706-1841
製造零件編號3RV2021-4AA10
BrandSiemens
TWD3,218.00
單位
- Circuit Breaker Sirius Innovation - - - - 11 → 16 A 97mm 45mm 91mm - - -
RS庫存編號 706-1822
製造零件編號3RV2011-1HA10
BrandSiemens
TWD2,196.00
單位
- Circuit Breaker Sirius Innovation - - - - 5.5 → 8 A 97mm 45mm 91mm - - -
RS庫存編號 706-1866
製造零件編號3RV2021-4CA10
BrandSiemens
TWD3,430.00
單位
- Circuit Breaker Sirius Innovation - - - - 17 → 22 A 97mm 45mm 91mm - - -
RS庫存編號 755-2943
製造零件編號3RV2811-1FD10
BrandSiemens
TWD6,773.00
單位
- Circuit Breaker Sirius Innovation - - - - 5 A - - 91mm - - -
RS庫存編號 243-7139
製造零件編號3RV1011-1EA10
BrandSiemens
TWD3,174.00
單位
- Circuit Breaker Sirius Innovation - - - - 2.8 → 4 A 90mm 45mm 81mm - - -
RS庫存編號 706-1774
製造零件編號3RV2011-1AA10
BrandSiemens
TWD2,104.00
單位
- Circuit Breaker Sirius Innovation - - - - 1.1 → 1.6 A 97mm 45mm 91mm - - -
RS庫存編號 706-1863
製造零件編號3RV2021-4DA10
BrandSiemens
TWD3,249.00
單位
- Circuit Breaker Sirius Innovation - - - - 20 → 25 A 97mm 45mm 91mm - - -
RS庫存編號 754-6673
製造零件編號3RV1011-1GA15
BrandSiemens
TWD3,920.00
單位
- Circuit Breaker Sirius Innovation - - - - 6.3 A - - 81mm - - -
RS庫存編號 754-6679
製造零件編號3RV1011-1EA15
BrandSiemens
TWD3,920.00
單位
- Circuit Breaker Sirius Innovation - - - - 4 A - - 81mm - - -
RS庫存編號 246-4967
製造零件編號3RV1031-4EA10
BrandSiemens
TWD8,988.00
單位
- Circuit Breaker Sirius Innovation - - - - 22 → 32 A 140mm 55mm 149mm - - -
RS庫存編號 243-7072
製造零件編號3RV1011-0JA10
BrandSiemens
TWD2,850.00
單位
- Circuit Breaker Sirius Innovation - - - - 0.7 → 1 A 90mm 45mm 81mm - - -
RS庫存編號 124-3095
製造零件編號3RV2011-0HA15
BrandSiemens
TWD3,339.00
單位
- Circuit Breaker Sirius Innovation - - - - 0.55 → 0.8 A - - 97mm - - -
RS庫存編號 706-1800
製造零件編號3RV2011-1EA10
BrandSiemens
TWD2,196.00
單位
- Circuit Breaker Sirius Innovation - - - - 2.8 → 4 A 109mm 45mm 91mm - - -
RS庫存編號 203-3904
製造零件編號3RV2011-4AA25
BrandSiemens
TWD4,128.00
單位
- Circuit Breaker SIRIUS - - - - 11 → 16 A - - - - - -
全新
RS庫存編號 218-1762
製造零件編號3RV2042-4KB10
BrandSiemens
TWD19,295.00
單位
SIRIUS Load Monitor SIRIUS 3RV2 3 - Current 690 V 75 A - - - - - -
全新
RS庫存編號 216-3420
製造零件編號3RV2411-0KA15
BrandSiemens
TWD3,939.00
單位
SIRIUS - 3RV2 - - Current 690 V 1.25 A - - - - - -
RS庫存編號 754-6660
製造零件編號3RV1011-0EA15
BrandSiemens
TWD3,411.00
單位
- Circuit Breaker Sirius Innovation - - - - 0.4 A - - 81mm - - -
RS庫存編號 706-1829
製造零件編號3RV2011-1JA10
BrandSiemens
TWD2,462.00
單位
- Circuit Breaker Sirius Innovation - - - - 7 → 10 A 97mm 45mm 91mm - - -
RS庫存編號 203-3851
製造零件編號3RV2021-1FA10
BrandSiemens
TWD3,166.00
單位
- Circuit Breaker SIRIUS - - - - 3.5 → 5 A - - - - - -
全新
RS庫存編號 218-1740
製造零件編號3RV2021-1BA25
BrandSiemens
TWD3,743.00
單位
SIRIUS Load Monitor SIRIUS 3RV2 3 - Current 690 V 2 A - - - - - -