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Siemens Contactors

At MRO Electric, we are dedicated to providing our customers with high quality automation solutions. With our extensive range of Siemens products, we help drive efficiency, profitability, and reliability for your operations. Count on our team of certified repair technicians who meticulously inspect and test all Siemens parts to ensure their optimal performance.

Choose from our selection of new or refurbished Contactors, all backed by a generous 2-year warranty. Our repair services are also available for any Siemens Contactors that require maintenance or troubleshooting. And don't forget about our core exchange program, designed to maximize your savings while upgrading your equipment.

Explore product offerings below and request a quote today! Our team is committed to assisting you in finding the perfect solution that aligns with your automation needs and objectives.

Latest Siemens Contactors

3RV1042-4JB10

CIRCUIT BREAKER, MOTOR PROTECTOR, THERMAL MAGNETIC TRIP

in stock

3RV1042-4KA10

G120P Inverter Line-side Power Components - Circuit Breaker

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3RV1042-4MA10

G120P Inverter Line-side Power Components - Circuit Breaker

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3RV11341-4KC10

Siemens Module

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3RV1341-4KC10

MSP 975A, SZ S3 (3RV1341-4KC10) (3RV13414KC10)

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3RV1342-4MC10

CIRCUIT-BREAKER, 100 A, N-RELEASE 1235 A, SIZE S3, STARTER PROTECTION, 100 KA, SCREW CONNECTION INCREASED BREAKING CAPACITY

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3RV1421-1GA10

Siemens MSP SO for Transformers

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3RV1421-1JA10

STARTER MOTOR PROTECTOR 7-10AMP 3P 690VAC

in stock

3RV1431-4FA10

CONTACTOR, MSP S2 FOR XFRMRS, 28-40A

in stock

3RV1742-5BD10

Circuit breaker, size S3

in stock

3RV1742-5DD10

Circuit breaker size S3

in stock

3RV1742-5ED10

S3UL489, 3 POLE, 30 AMP, 347-480/600 VAC, 50/60 HZ

in stock

3RV1742-5QD10

CIRCUIT-BREAKER, SIZE S3, FOR THE PLANT PROTECTION, WITH APPROBATION CIRC.-BREAKER UL 489, CSA C22.2 NO.5-02, A-TRIGGER 70 A, N-TRIGGER 910 A, SCREW C...

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3RV1901-1A

AUXIL. SWITCH, CIRCUIT-BREAKERS, SIZE S00

in stock

3RV1901-1E

SIEMENS AUXIL. SWITCH, TRANSVERSE 1NO + 1NC, F. CIRCUIT-...

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3RV1928-1H

UL508 for circuit breaker Size S0,

in stock

3RV1935-1A

SIEMENS MSP S2 BUS FOR 2

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3RV1946-2B

Door-coupling rotary operating mechanism for circuit breaker Size S3

in stock

3RV2011-0EA10

CIRCUIT BREAKER MSP S00 0.28-0.4A SCREW

in stock

3RV2011-0JA15

Circuit breaker size S00 for motor protection

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