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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.

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Original price $58.65 - Original price $58.65
Original price
$58.65
$58.65 - $58.65
Current price $58.65

Siemens 3RP2574-1NW30 Timing Relay Star-Delta 1-20s 12-240V AC/DC

Out of stock

The Siemens 3RP2574-1NW30 is a SIRIUS electronic timing relay designed for star-delta (wye-delta) motor starting applications. It provides one NO d...

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Original price $58.65 - Original price $58.65
Original price
$58.65
$58.65 - $58.65
Current price $58.65
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Original price $33.77 - Original price $33.77
Original price
$33.77
$33.77 - $33.77
Current price $33.77

Siemens 3RT2018-1AB01 SIRIUS Power Contactor 3P 16A 7.5kW 24VAC

Out of stock

The Siemens 3RT2018-1AB01 is a SIRIUS 3RT2 series 3-pole power contactor rated 16 A / 7.5 kW at 400 V (AC-3), operated by a 24 V AC coil at 50/60 H...

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Original price $33.77 - Original price $33.77
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$33.77
$33.77 - $33.77
Current price $33.77
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Original price $5.53 - Original price $5.53
Original price
$5.53
$5.53 - $5.53
Current price $5.53

Siemens 5SL6101-7 1 A C-Curve Miniature Circuit Breaker (1-Pole)

Out of stock

The Siemens 5SL6101-7 is a SENTRON 5SL6 miniature circuit breaker, single-pole with a 1 A rated current and a C tripping characteristic. It has a 6...

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Original price $5.53 - Original price $5.53
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$5.53
$5.53 - $5.53
Current price $5.53
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Original price $36.19 - Original price $36.19
Original price
$36.19
$36.19 - $36.19
Current price $36.19

Siemens 5SJ4103-7HG40 SENTRON 1-Pole Miniature Circuit Breaker 3 A

Out of stock

The Siemens 5SJ4103-7HG40 is a reliable SENTRON series miniature circuit breaker engineered for branch circuit protection in residential, commercia...

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Original price $36.19 - Original price $36.19
Original price
$36.19
$36.19 - $36.19
Current price $36.19
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Original price $99.59 - Original price $99.59
Original price
$99.59
$99.59 - $99.59
Current price $99.59

Siemens 3RV2711-1AD10 SIRIUS Motor Protection Circuit Breaker

Out of stock

he Siemens 3RV2711-1AD10 is a compact and reliable thermal-magnetic motor protection circuit breaker designed for safeguarding motors against overl...

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Original price $99.59 - Original price $99.59
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$99.59
$99.59 - $99.59
Current price $99.59
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Original price $576.92 - Original price $576.92
Original price
$576.92
$576.92 - $576.92
Current price $576.92

Siemens 3RT1064-2AB36 SIRIUS Power Contactor 3P 225A 110kW 23-26V DC

Low stock

The Siemens 3RT1064-2AB36 (MLFB: 3RT1064-2AB36) is a SIRIUS 3RT1 series power contactor rated at 225 A / 110 kW at 400 V AC-3e/AC-3. It is a 3-pole...

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Original price $576.92 - Original price $576.92
Original price
$576.92
$576.92 - $576.92
Current price $576.92
Original price $45.20 - Original price $45.20
Original price
$45.20
$45.20 - $45.20
Current price $45.20

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 $45.20 - Original price $45.20
Original price
$45.20
$45.20 - $45.20
Current price $45.20
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Original price $10.25 - Original price $10.25
Original price
$10.25
$10.25 - $10.25
Current price $10.25

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 $10.25 - Original price $10.25
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$10.25
$10.25 - $10.25
Current price $10.25
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Original price $15.12 - Original price $15.12
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$15.12
$15.12 - $15.12
Current price $15.12

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 $15.12 - Original price $15.12
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$15.12
$15.12 - $15.12
Current price $15.12
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Original price $191.76 - Original price $191.76
Original price
$191.76
$191.76 - $191.76
Current price $191.76

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 $191.76 - Original price $191.76
Original price
$191.76
$191.76 - $191.76
Current price $191.76
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Original price $106.90 - Original price $106.90
Original price
$106.90
$106.90 - $106.90
Current price $106.90

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 $106.90 - Original price $106.90
Original price
$106.90
$106.90 - $106.90
Current price $106.90
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Original price $25.10 - Original price $25.10
Original price
$25.10
$25.10 - $25.10
Current price $25.10

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 $25.10 - Original price $25.10
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$25.10
$25.10 - $25.10
Current price $25.10
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Original price $66.30 - Original price $66.30
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$66.30
$66.30 - $66.30
Current price $66.30

Siemens 3VA9978-0BL32 Shunt-Trip Auxiliary Release for 3VA Breakers

Out of stock

The Siemens 3VA9978-0BL32 is a shunt-trip auxiliary device intended for use with 3VA series molded-case circuit breakers. It enables remote or auto...

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Original price $66.30 - Original price $66.30
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$66.30
$66.30 - $66.30
Current price $66.30
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Original price $11.42 - Original price $11.42
Original price
$11.42
$11.42 - $11.42
Current price $11.42

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 $11.42 - Original price $11.42
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$11.42
$11.42 - $11.42
Current price $11.42
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Original price $7.36 - Original price $7.36
Original price
$7.36
$7.36 - $7.36
Current price $7.36

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 $7.36 - Original price $7.36
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$7.36
$7.36 - $7.36
Current price $7.36
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Original price $16.82 - Original price $16.82
Original price
$16.82
$16.82 - $16.82
Current price $16.82

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 $16.82 - Original price $16.82
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$16.82
$16.82 - $16.82
Current price $16.82
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Original price $62.09 - Original price $62.09
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$62.09
$62.09 - $62.09
Current price $62.09

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 $62.09 - Original price $62.09
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$62.09
$62.09 - $62.09
Current price $62.09
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Original price $74.58 - Original price $74.58
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$74.58
$74.58 - $74.58
Current price $74.58

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 $74.58 - Original price $74.58
Original price
$74.58
$74.58 - $74.58
Current price $74.58
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Original price $499.35 - Original price $499.35
Original price
$499.35
$499.35 - $499.35
Current price $499.35

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 $499.35 - Original price $499.35
Original price
$499.35
$499.35 - $499.35
Current price $499.35
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Original price $31.61 - Original price $31.61
Original price
$31.61
$31.61 - $31.61
Current price $31.61

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

Out of 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 $31.61 - Original price $31.61
Original price
$31.61
$31.61 - $31.61
Current price $31.61
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Original price $31.61 - Original price $31.61
Original price
$31.61
$31.61 - $31.61
Current price $31.61

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 $31.61 - Original price $31.61
Original price
$31.61
$31.61 - $31.61
Current price $31.61
Original price $526.46 - Original price $526.46
Original price
$526.46
$526.46 - $526.46
Current price $526.46

Siemens 6SL3210-5BE24-0UV0 SINAMICS V20 Inverter 3AC 380-480V 4kW

Low stock

The Siemens 6SL3210-5BE24-0UV0 is a SINAMICS V20 frequency inverter for three-phase AC motor control. It accepts a 380-480 V 3 AC supply and delive...

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Original price $526.46 - Original price $526.46
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$526.46
$526.46 - $526.46
Current price $526.46
Original price $15.14 - Original price $15.14
Original price
$15.14
$15.14 - $15.14
Current price $15.14

Siemens 5SL6310-6 SENTRON Miniature Circuit Breaker 3P 10A B 6kA

In stock

The Siemens 5SL6310-6 (MLFB: 5SL6310-6) is a 3-pole SENTRON miniature circuit breaker rated at 10 A with a type B tripping characteristic and a bre...

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Original price $15.14 - Original price $15.14
Original price
$15.14
$15.14 - $15.14
Current price $15.14
Original price $66.71 - Original price $66.71
Original price
$66.71
$66.71 - $66.71
Current price $66.71

Siemens 6ES7131-6BF01-0BA0 SIMATIC ET 200SP Digital Input 8x24V DC

Out of stock

The Siemens 6ES7131-6BF01-0BA0 is a digital input module for the SIMATIC ET 200SP distributed I/O system, designated DI 8x24 VDC ST. It provides 8 ...

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Original price $66.71 - Original price $66.71
Original price
$66.71
$66.71 - $66.71
Current price $66.71
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