Siemens

Kenxin Motors, a Siemens distributor, imports circuit breakers, electromagnetic contactors, and low-voltage power distribution equipment from Siemens, the German industrial giant founded in 1847. Kenxin Motors supplies 100% original Siemens certified switching control components to assist in building automated systems that comply with international safety regulations for smart manufacturing and energy management.

3RV2031-4WB10

Siemens SIRIUS 3RV2031-4WB10, S2 housing, Class 20 trip rating, 42...52A overload adjustment, instantaneous trip 741A, basic standard model without built-in auxiliary contacts.

3RV2031-4WA16

Siemens SIRIUS 3RV2031-4WA16, S2 housing, Class 10 trip rating, 42...52A overload adjustment, instantaneous trip 741A, suitable for motor protection circuits during normal start-up times.

3RV2031-4WA15

The Siemens SIRIUS 3RV2031-4WA15 features an S2 housing, Class 10 trip rating, 42...52A overload adjustment, 741A instantaneous trip capability, and built-in 1 NO + 1 NC auxiliary contacts. It weighs approximately 1.169 kg.

3RV2031-4WA10

Siemens SIRIUS 3RV2031-4WA10, S2 housing, Class 10 trip rating, 42...52A overload adjustment, instantaneous trip 741A, basic standard model without built-in auxiliary contacts.

3RV2031-4VB16

Model 3RV2031-4VB16, SIRIUS 3RV2031 series thermal-electromagnetic motor protection circuit breaker, current setting range 35–45A, spring terminal wiring, three-pole structure, conforms to IEC 60947-4-1 standard, suitable for general three-phase motor circuits.

3RV2031-4VB10

Model 3RV2031-4VB10, SIRIUS 3RV2031 series thermal-electromagnetic motor protection circuit breaker, current setting range 35–45A, spring terminal wiring, three-pole structure, conforms to IEC 60947-4-1 standard, suitable for general three-phase motor circuits.

3RV2031-4VA15

Model 3RV2031-4VA15, SIRIUS 3RV2031 series, current setting range 35–45A, screw terminals with built-in auxiliary contact module, three-pole structure, suitable for motor overload and short circuit protection, conforms to IEC 60947-4-1 standard.

3RV2031-4VA10

Model 3RV2031-4VA10, SIRIUS 3RV2031 series thermal-electromagnetic motor protection circuit breaker, current setting range 35–45A, screw terminal wiring, three-pole structure, conforms to IEC 60947-4-1 standard, suitable for general three-phase motor circuits.

3RV2031-4UB10

Model 3RV2031-4UB10, SIRIUS 3RV2031 series thermal-electromagnetic motor protection circuit breaker, current setting range 32–40A, spring terminal wiring, three-pole structure, conforms to IEC 60947-4-1 standard, suitable for general three-phase motor circuits.

3RV2031-4UA16

Model 3RV2031-4UA16, SIRIUS 3RV2031 series thermal-electromagnetic motor protection circuit breaker, current setting range 32–40A, screw terminal wiring, three-pole structure, conforms to IEC 60947-4-1 standard, suitable for general three-phase motor circuits.

3RV2031-4UA15

Model 3RV2031-4UA15, SIRIUS 3RV2031 series, current setting range 32–40A, screw terminals with built-in auxiliary contact module, three-pole structure, suitable for motor overload and short circuit protection, conforms to IEC 60947-4-1 standard.

3RV2031-4UA10

Model 3RV2031-4UA10, SIRIUS 3RV2031 series thermal-electromagnetic motor protection circuit breaker, current setting range 32–40A, screw terminal wiring, three-pole structure, conforms to IEC 60947-4-1 standard, suitable for general three-phase motor circuits.

3RV2031-4TB10

Model 3RV2031-4TB10, SIRIUS 3RV2031 series thermal-electromagnetic motor protection circuit breaker, current setting range 12–17A, spring terminal wiring, three-pole structure, conforms to IEC 60947-4-1 standard, suitable for general three-phase motor circuits.

3RV2031-4TA10

Model 3RV2031-4TA10, SIRIUS 3RV2031 series thermal-electromagnetic motor protection circuit breaker, current setting range 12–17A, screw terminal wiring, three-pole structure, conforms to IEC 60947-4-1 standard, suitable for general three-phase motor circuits.

3RV2031-4RA15

Siemens SIRIUS 3RV2031-4RA15 S2 size motor protection circuit breaker, adjustable current 70…80A, Class 10 tripping characteristic, 690V insulation voltage, screw terminals, suitable for overload and short circuit protection of industrial three-phase motor circuits. Kenxin Motor provides genuine products with original factory authorization.