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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 $23.28 - Original price $23.28
Original price
$23.28
$23.28 - $23.28
Current price $23.28

Siemens 5SY4204-7 2-Pole Miniature Circuit Breaker 4 A Type C

Out of stock

The Siemens 5SY4204-7 is a compact 2-pole miniature circuit breaker (MCB) from the Sentron/5SY4 range, ideal for protecting low-voltage electrical ...

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Original price $23.28 - Original price $23.28
Original price
$23.28
$23.28 - $23.28
Current price $23.28
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Original price $16.87 - Original price $16.87
Original price
$16.87
$16.87 - $16.87
Current price $16.87

Siemens 5SY4110-7 1-Pole Miniature Circuit Breaker 10 A Type C

Out of stock

The Siemens 5SY4110-7 is a high-quality 1-pole miniature circuit breaker (MCB) from the Sentron/5SY4 series designed to protect electrical circuits...

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Original price $16.87 - Original price $16.87
Original price
$16.87
$16.87 - $16.87
Current price $16.87
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Original price $380.44 - Original price $380.44
Original price
$380.44
$380.44 - $380.44
Current price $380.44

Siemens 3RT1055-6AB36 SIRIUS Power Contactor 150 A 24 V Coil

Out of stock

The Siemens 3RT1055-6AB36 is a high-performance SIRIUS 3RT1 power contactor engineered for dependable switching and control of three-phase motors a...

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Original price $380.44 - Original price $380.44
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$380.44
$380.44 - $380.44
Current price $380.44
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Original price $581.50 - Original price $581.50
Original price
$581.50
$581.50 - $581.50
Current price $581.50

Siemens 3RT1064-2AB36 CONTACTOR, 110 KW 400 V AC-3

Out of stock

power contactor, AC-3e/AC-3 225 A, 110 kW / 400 V AC (50-60 Hz) / DC Uc: 23-26 V 3-pole, auxiliary contacts 2 NO + 2 NC drive: conventional main ci...

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Original price $581.50 - Original price $581.50
Original price
$581.50
$581.50 - $581.50
Current price $581.50
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Original price $57.99 - Original price $57.99
Original price
$57.99
$57.99 - $57.99
Current price $57.99

Siemens 3RN2010-1CA30 THERMISTOR MOT. PROT. 1NO 1NC BIMET 17.5

Out of stock

Original price $57.99 - Original price $57.99
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$57.99
$57.99 - $57.99
Current price $57.99
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Original price $23.44 - Original price $23.44
Original price
$23.44
$23.44 - $23.44
Current price $23.44

Siemens 5SJ4106-7HG40 CIRCUIT BREAKER 14KA 1POL C6

Out of stock

Original price $23.44 - Original price $23.44
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$23.44
$23.44 - $23.44
Current price $23.44
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Original price $19.45 - Original price $19.45
Original price
$19.45
$19.45 - $19.45
Current price $19.45

Siemens 5SJ4120-7HG40 CIRCUIT BREAKER 14KA 1POL C20

Out of stock

Original price $19.45 - Original price $19.45
Original price
$19.45
$19.45 - $19.45
Current price $19.45
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Original price $22.60 - Original price $22.60
Original price
$22.60
$22.60 - $22.60
Current price $22.60

Siemens 5SJ4108-7HG40 CIRCUIT BREAKER 14KA 1POL C8

Out of stock

Original price $22.60 - Original price $22.60
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$22.60
$22.60 - $22.60
Current price $22.60
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Original price $22.60 - Original price $22.60
Original price
$22.60
$22.60 - $22.60
Current price $22.60

Siemens 5SJ4104-7HG40 CIRCUIT BREAKER 14KA 1POL C4

Out of stock

Original price $22.60 - Original price $22.60
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$22.60
$22.60 - $22.60
Current price $22.60
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Original price $100.38 - Original price $100.38
Original price
$100.38
$100.38 - $100.38
Current price $100.38

Siemens 3RV2711-1CD10 CIRCUIT-BREAKER UL489 2.5A

Low stock

Original price $100.38 - Original price $100.38
Original price
$100.38
$100.38 - $100.38
Current price $100.38
Original price $100.38 - Original price $100.38
Original price
$100.38
$100.38 - $100.38
Current price $100.38

Siemens 3RV2711-1HD10 SIRIUS 3-Pole Motor Protection Circuit Breaker 8A 690V

Out of stock

The Siemens 3RV2711-1HD10 is a compact 3-pole motor protection circuit breaker from the SIRIUS 3RV2 series, designed for reliable protection of mot...

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Original price $100.38 - Original price $100.38
Original price
$100.38
$100.38 - $100.38
Current price $100.38
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Original price $23.44 - Original price $23.44
Original price
$23.44
$23.44 - $23.44
Current price $23.44

Siemens 5SJ4102-7HG40 Miniature Circuit Breaker 1P C2A 240 V / 400 V – 14 kA

Out of stock

The Siemens 5SJ4102-7HG40 is a compact 1-pole miniature circuit breaker (MCB) from the SENTRON 5SJ4 series, designed for reliable protection of ele...

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Original price $23.44 - Original price $23.44
Original price
$23.44
$23.44 - $23.44
Current price $23.44
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Original price $18.03 - Original price $18.03
Original price
$18.03
$18.03 - $18.03
Current price $18.03

Siemens 5SJ4110-7HG40 Miniature Circuit Breaker 1P C10A 230/400V – 6kA

Out of stock

The Siemens 5SJ4110-7HG40 is a high-quality miniature circuit breaker (MCB) designed for reliable protection of electrical circuits against overloa...

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Original price $18.03 - Original price $18.03
Original price
$18.03
$18.03 - $18.03
Current price $18.03
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Original price $31.86 - Original price $31.86
Original price
$31.86
$31.86 - $31.86
Current price $31.86

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 $31.86 - Original price $31.86
Original price
$31.86
$31.86 - $31.86
Current price $31.86
Original price $31.86 - Original price $31.86
Original price
$31.86
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Current price $31.86

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

Out of 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 $31.86 - Original price $31.86
Original price
$31.86
$31.86 - $31.86
Current price $31.86
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Original price $8.56 - Original price $8.56
Original price
$8.56
$8.56 - $8.56
Current price $8.56

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 $8.56 - Original price $8.56
Original price
$8.56
$8.56 - $8.56
Current price $8.56
Original price $8.70 - Original price $8.70
Original price
$8.70
$8.70 - $8.70
Current price $8.70

3RV2901-1A 3RV2 Auxiliary switch 1NO+1NC, side mounting, screw terminal

In stock

Auxiliary switch can be mounted on the side 1 NO+1 NC screw terminal for circuit breaker 3RV2

Original price $8.70 - Original price $8.70
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$8.70
$8.70 - $8.70
Current price $8.70
Original price $51.62 - Original price $51.62
Original price
$51.62
$51.62 - $51.62
Current price $51.62

3RV2011-1CA10 3RV2 Motor circuit breaker 1,8-2,5A, 0,75kW, S00

In stock

Circuit breaker size S00 for motor protection, CLASS 10 A-release 1.8...2.5 A N-release 33 A screw terminal Standard switching capacity

Original price $51.62 - Original price $51.62
Original price
$51.62
$51.62 - $51.62
Current price $51.62
Original price $46.70 - Original price $46.70
Original price
$46.70
$46.70 - $46.70
Current price $46.70

3RV2011-0JA10 3RV2 Motor circuit breaker 0,7-1A, 0,25kW, S00

Out of stock

Circuit breaker size S00 for motor protection, CLASS 10 A-release 0.55...0.8 A N-release 10 A screw terminal Standard switching capacity

Original price $46.70 - Original price $46.70
Original price
$46.70
$46.70 - $46.70
Current price $46.70
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Original price $31.91 - Original price $31.91
Original price
$31.91
$31.91 - $31.91
Current price $31.91

3RT2017-1BB41 3RT Mini contactor 3P 12A 5,5kW 24VDC 1NA S00

Out of stock

power contactor, AC-3e/AC-3, 12 A, 5.5 kW / 400 V, 3-pole, 24 V DC, auxiliary contacts: 1 NO, screw terminal

Original price $31.91 - Original price $31.91
Original price
$31.91
$31.91 - $31.91
Current price $31.91
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Original price $10.46 - Original price $10.46
Original price
$10.46
$10.46 - $10.46
Current price $10.46

3RH2911-1HA22 3RH Auxiliary switch 2NO+2NC 3RH/3RT, top mounted, screw terminal

Out of stock

The Siemens 3RH2911-1HA22 is a front-mount auxiliary contact block in the SIRIUS family designed to expand the control and signalling capabilities ...

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Original price $10.46 - Original price $10.46
Original price
$10.46
$10.46 - $10.46
Current price $10.46
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Original price $4.42 - Original price $4.42
Original price
$4.42
$4.42 - $4.42
Current price $4.42

5SL6120-7 5SL Siemens Miniature circuit breaker 1P C20A 6kA

In stock

Miniature circuit breaker 230/400 V 6kA, 1-pole, C, 20 A

Original price $4.42 - Original price $4.42
Original price
$4.42
$4.42 - $4.42
Current price $4.42
Original price $4.29 - Original price $4.29
Original price
$4.29
$4.29 - $4.29
Current price $4.29

8WH1000-1GG08 SIEMENS Fuse Holder Terminal (5X20) 4mm², 6,2mm, Black

Out of stock

Original price $4.29 - Original price $4.29
Original price
$4.29
$4.29 - $4.29
Current price $4.29
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Original price $78.06 - Original price $78.06
Original price
$78.06
$78.06 - $78.06
Current price $78.06

Siemens 3RP2535-1AW30 SIRIUS Off-Delay Timer Relay | 0.05 s – 100 h, 12-240 V

Out of stock

The Siemens 3RP2535-1AW30 is a DIN-rail-mount off-delay timer relay from the SIRIUS 3RP25 series, designed for precise time-controlled switching in...

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Original price $78.06 - Original price $78.06
Original price
$78.06
$78.06 - $78.06
Current price $78.06
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