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Siemens PLCs & Electrical Components | Automation & Control

Siemens Electrical Components & PLCs - Industrial Control & Automation Solutions
Explore our comprehensive range of Siemens products, trusted worldwide for excellence in power distribution, motor control, and industrial automation. We offer genuine circuit breakers, contactors, overload relays, motor starters, and programmable logic controllers (PLCs)-ideal for control panels, manufacturing systems, and automation projects.

Whether you're building a smart factory or upgrading your electrical infrastructure, Siemens delivers cutting-edge performance, reliability, and safety. All products are competitively priced and available with fast worldwide shipping.

Original price $46.84 - Original price $46.84
Original price
$46.84
$46.84 - $46.84
Current price $46.84

Siemens 5SJ4140-7HG40 Miniature Circuit Breaker 1P C40A 14kA

Out of stock

The Siemens 5SJ4140-7HG40 is a 1-pole SENTRON miniature circuit breaker rated 40A with C tripping characteristic. It provides overload and short-ci...

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Original price $46.84 - Original price $46.84
Original price
$46.84
$46.84 - $46.84
Current price $46.84
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Original price $10.63 - Original price $10.63
Original price
$10.63
$10.63 - $10.63
Current price $10.63

Siemens 3VA9131-0WD30 Terminal Cover 3-Pole for 3VA41/51

Out of stock

The Siemens 3VA9131-0WD30 is a 3-pole terminal cover accessory from the SENTRON range, designed for use with 3VA41 and 3VA51 circuit breakers. It c...

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Original price $10.63 - Original price $10.63
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$10.63
$10.63 - $10.63
Current price $10.63
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Original price $15.67 - Original price $15.67
Original price
$15.67
$15.67 - $15.67
Current price $15.67

Siemens 3VA9133-0JA11 Box Terminal 3 Units Accessory for 3VA51

Out of stock

The Siemens 3VA9133-0JA11 is a box terminal accessory supplied as a set of 3 units, designed for use with Siemens SENTRON 3VA51 molded case circuit...

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Original price $15.67 - Original price $15.67
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$15.67
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Current price $15.67
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Original price $198.71 - Original price $198.71
Original price
$198.71
$198.71 - $198.71
Current price $198.71

Siemens 3VA5110-4EF31-0AA0 3-Pole MCCB 100A 690V AC / 500V DC

Out of stock

The Siemens 3VA5110-4EF31-0AA0 is a high-performance 3-pole molded case circuit breaker (MCCB) from the SENTRON 3VA5 series, engineered for reliabl...

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Original price $198.71 - Original price $198.71
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$198.71
$198.71 - $198.71
Current price $198.71
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Original price $110.78 - Original price $110.78
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$110.78
$110.78 - $110.78
Current price $110.78

Siemens 3RV2811-1GD10 3-Pole Circuit Breaker SIRIUS 3RV Size S00

Out of stock

The Siemens 3RV2811-1GD10 is a compact 3-pole circuit breaker from the SIRIUS 3RV range, developed for protecting transformers and motors in indust...

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Original price $110.78 - Original price $110.78
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$110.78
$110.78 - $110.78
Current price $110.78
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Original price $43.05 - Original price $43.05
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$43.05
$43.05 - $43.05
Current price $43.05

Siemens 8MF1000-2VL Door Position Switch 1NO + 1NC

Out of stock

The Siemens 8MF1000-2VL is a door position switch made for control cabinets and enclosures. It offers one normally open (NO) and one normally close...

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Original price $43.05 - Original price $43.05
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$43.05
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Current price $43.05
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Original price $296.69 - Original price $296.69
Original price
$296.69
$296.69 - $296.69
Current price $296.69

Siemens 3RV2742-5LD10 3-Pole Circuit Breaker 60 A SIRIUS S3

Out of stock

The Siemens 3RV2742-5LD10 is a 3-pole circuit breaker from the SIRIUS series, designed to deliver dependable protection for electrical systems and ...

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Original price $296.69 - Original price $296.69
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$296.69
$296.69 - $296.69
Current price $296.69
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Original price $26.02 - Original price $26.02
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$26.02
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Current price $26.02

Siemens 3VA9978-0AA11 Auxiliary Switch for 3VA Breakers

Out of stock

The Siemens 3VA9978-0AA11 is an auxiliary switch designed for 3VA series molded-case circuit breakers. It provides additional changeover contacts t...

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Original price $26.02 - Original price $26.02
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$26.02
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Current price $26.02
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Original price $11.83 - Original price $11.83
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$11.83
$11.83 - $11.83
Current price $11.83

Siemens 8UD1900-2WB00 Extension Shaft 600 mm for 3VA Door-Coupling Mechanism

Out of stock

The Siemens 8UD1900-2WB00 is a 600 mm extension shaft designed for use with 3VA series door-coupling rotary mechanisms. It allows control of molded...

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Original price $11.83 - Original price $11.83
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$11.83
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Current price $11.83
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Original price $7.63 - Original price $7.63
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$7.63
$7.63 - $7.63
Current price $7.63

Siemens 8UD1900-2DA00 8×8 mm Shaft Coupling Adapter

Out of stock

The Siemens 8UD1900-2DA00 is a shaft-coupling adapter built for use with 3VA series door-coupling rotary mechanisms. It accommodates a shaft size o...

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Original price $7.63 - Original price $7.63
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$7.63
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Current price $7.63
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Original price $17.43 - Original price $17.43
Original price
$17.43
$17.43 - $17.43
Current price $17.43

Siemens 3VA9271-0WF30 Extended 3-Pole Terminal Cover

Out of stock

The Siemens 3VA9271-0WF30 is an extended 3-pole terminal cover, created as an accessory for 3VA series molded-case circuit breakers and draw-out so...

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Original price $17.43 - Original price $17.43
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$17.43
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Current price $17.43
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Original price $17.43 - Original price $17.43
Original price
$17.43
$17.43 - $17.43
Current price $17.43

Siemens 3VA9233-0JA12 Box Terminal Kit - 3-Pole for 3VA Series

Out of stock

The Siemens 3VA9233-0JA12 is a box terminal kit designed to connect large conductors to 3VA molded-case circuit breakers. It provides safe and secu...

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Original price $17.43 - Original price $17.43
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$17.43
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Current price $17.43
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Original price $64.34 - Original price $64.34
Original price
$64.34
$64.34 - $64.34
Current price $64.34

Siemens 3VA9233-0JC22 2-Cable 3-Pole Wire Connector

Out of stock

The Siemens 3VA9233-0JC22 is a wire connector kit designed for use with 3VA molded-case circuit breakers. It allows two cables to be connected per ...

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Original price $64.34 - Original price $64.34
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$64.34
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Current price $64.34
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Original price $77.29 - Original price $77.29
Original price
$77.29
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Current price $77.29

Siemens 3VA9277-0FK31 Door-Coupling Rotary Operating Mechanism for 3VA Circuit

Out of stock

The Siemens 3VA9277-0FK31 is a door-coupling rotary operating mechanism designed for use with 3VA molded-case circuit breakers. It provides externa...

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Original price $77.29 - Original price $77.29
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$77.29
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Current price $77.29
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Original price $517.47 - Original price $517.47
Original price
$517.47
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Current price $517.47

Siemens 3VA5217-5EF31-0AA0 3-Pole Molded-Case Circuit Breaker 175 A / 690 V AC

Out of stock

The Siemens 3VA5217-5EF31-0AA0 is a 3-pole molded-case circuit breaker from the SENTRON 3VA5 series. It provides a rated current of 175 A and suppo...

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Original price $517.47 - Original price $517.47
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$517.47
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Current price $517.47
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Original price $32.75 - Original price $32.75
Original price
$32.75
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Current price $32.75

Siemens 3RH2122-1BB40 Auxiliary Contactor Relay 24 V DC - 2NO + 2NC

Low stock

The Siemens 3RH2122-1BB40 is a compact auxiliary contactor relay from the SIRIUS range. It features two normally open (2NO) and two normally closed...

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Original price $32.75 - Original price $32.75
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$32.75
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Current price $32.75
Original price $32.75 - Original price $32.75
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$32.75
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Current price $32.75

Siemens 3RH2140-1BB40 Auxiliary Contactor Relay 24 V DC 4 NO

Low stock

The Siemens 3RH2140-1BB40 is an auxiliary contactor relay with four normally open (4 NO) contacts, ideal for control-circuit applications. It opera...

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Original price $32.75 - Original price $32.75
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$32.75
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Current price $32.75
Original price $8.80 - Original price $8.80
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$8.80
$8.80 - $8.80
Current price $8.80

Siemens 3RT2916-1LM00 Surge Suppressor Diode 24-70 V DC

In stock

The Siemens 3RT2916-1LM00 is a surge suppressor diode with built-in LED, designed to protect switching devices from electrical interference. It ope...

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Original price $8.80 - Original price $8.80
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$8.80
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Current price $8.80
Original price $202.91 - Original price $202.91
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$202.91
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Current price $202.91

Siemens 6ED1052-1FB08-0BA2 LOGO! Logic Module 115/230V AC/DC 8DI/4DO Ethernet

Out of stock

The Siemens 6ED1052-1FB08-0BA2 is a LOGO! 230RCE logic module with integrated display, designed for building and industrial automation. It operates...

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Original price $202.91 - Original price $202.91
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$202.91
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Current price $202.91
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Original price $95.00 - Original price $95.00
Original price
$95.00
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Current price $95.00

Siemens 6ED1055-1FB00-0BA2 LOGO! DM8 230R Expansion Module 230V 4DI/4DO Relay

Low stock

The Siemens 6ED1055-1FB00-0BA2 is the LOGO! DM8 230R digital expansion module for LOGO! 8 logic modules, providing 4 digital inputs and 4 relay dig...

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Original price $95.00 - Original price $95.00
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$95.00
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Current price $95.00
Original price $59.30 - Original price $59.30
Original price
$59.30
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Current price $59.30

Siemens 3RV2011-1JA10 Motor Protection Circuit Breaker 3P 7-10A S00

Low stock

The Siemens 3RV2011-1JA10 is a SIRIUS 3RV2 size S00 motor protection circuit breaker with an adjustable thermal overload release of 7-10 A and a ra...

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Original price $59.30 - Original price $59.30
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$59.30
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Current price $59.30
Original price $53.07 - Original price $53.07
Original price
$53.07
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Current price $53.07

Siemens 3RV2011-1GA10 Motor Protection Circuit Breaker 3P 6.3A 690V

Out of stock

The Siemens 3RV2011-1GA10 is a SIRIUS 3RV2 series motor protection circuit breaker, size S00, with a 3-pole configuration and an adjustable overloa...

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Original price $53.07 - Original price $53.07
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$53.07
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Current price $53.07
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Original price $48.01 - Original price $48.01
Original price
$48.01
$48.01 - $48.01
Current price $48.01

Siemens 3RV2011-0JA10 Motor Protection Circuit Breaker 3P 1A 690V

Low stock

The Siemens 3RV2011-0JA10 is a 3-pole, size S00 SIRIUS motor protection circuit breaker with an adjustable thermal overload release of 0.7...1 A an...

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Original price $48.01 - Original price $48.01
Original price
$48.01
$48.01 - $48.01
Current price $48.01
Original price $44.70 - Original price $44.70
Original price
$44.70
$44.70 - $44.70
Current price $44.70

Siemens 3RV2011-0EA10 Motor Protection Circuit Breaker 3P 0.4A 100kA

Low stock

The Siemens 3RV2011-0EA10 (MLFB: 3RV2011-0EA10) is a SIRIUS 3RV2 series motor protection circuit breaker, size S00, designed for Class 10 motor pro...

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Original price $44.70 - Original price $44.70
Original price
$44.70
$44.70 - $44.70
Current price $44.70
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