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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 $15.57 - Original price $15.57
Original price
$15.57
$15.57 - $15.57
Current price $15.57

Siemens 5SL6316-6 Miniature Circuit Breaker 3P 16A B 6kA 400V

Low stock

The Siemens 5SL6316-6 (MLFB: 5SL6316-6) is a 3-pole SENTRON miniature circuit breaker rated at 16 A, 400 V AC, with a breaking capacity of 6 kA and...

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Original price $15.57 - Original price $15.57
Original price
$15.57
$15.57 - $15.57
Current price $15.57
Original price $15.23 - Original price $15.23
Original price
$15.23
$15.23 - $15.23
Current price $15.23

Siemens 5SL6320-6 Miniature Circuit Breaker 3P 20A B 6kA 400V

Out of stock

The Siemens 5SL6320-6 (MLFB: 5SL6320-6) is a SENTRON 3-pole miniature circuit breaker rated 20 A at 400 V AC with a B tripping characteristic and 6...

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Original price $15.23 - Original price $15.23
Original price
$15.23
$15.23 - $15.23
Current price $15.23
Sold out
Original price $56.99 - Original price $56.99
Original price
$56.99
$56.99 - $56.99
Current price $56.99

Siemens 3RV2011-1HA10 Motor Protection Circuit Breaker S00 5.5-8A

Low stock

The Siemens 3RV2011-1HA10 is a 3-pole SIRIUS motor protection circuit breaker, size S00, with a CLASS 10 thermal overload release adjustable from 5...

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Original price $56.99 - Original price $56.99
Original price
$56.99
$56.99 - $56.99
Current price $56.99
Original price $51.54 - Original price $51.54
Original price
$51.54
$51.54 - $51.54
Current price $51.54

Siemens 3RV2011-1CA10 SIRIUS Motor Protection Circuit Breaker 3P 2.5A

Low stock

The Siemens 3RV2011-1CA10 is a SIRIUS 3RV2 three-pole motor protection circuit breaker, size S00, with an adjustable overload release range of 1.8-...

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Original price $51.54 - Original price $51.54
Original price
$51.54
$51.54 - $51.54
Current price $51.54
Original price $68.88 - Original price $68.88
Original price
$68.88
$68.88 - $68.88
Current price $68.88

Siemens 3RV2011-4AA10 Motor Protection Circuit Breaker 3P 10-16A

In stock

The Siemens 3RV2011-4AA10 is a SIRIUS 3RV2 three-pole motor protection circuit breaker in size S00, with a thermal overload release adjustable from...

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Original price $68.88 - Original price $68.88
Original price
$68.88
$68.88 - $68.88
Current price $68.88
Original price $31.86 - Original price $31.86
Original price
$31.86
$31.86 - $31.86
Current price $31.86

Siemens 3RT2017-1BB41 Power Contactor 3P 12A 5.5kW 24V DC

Out of stock

The Siemens 3RT2017-1BB41 is a SIRIUS 3RT2 series 3-pole power contactor rated at 12 A AC-3 and 5.5 kW at 400 V. It features a 24 V DC control coil...

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Original price $31.86 - Original price $31.86
Original price
$31.86
$31.86 - $31.86
Current price $31.86
Sold out
Original price $18.13 - Original price $18.13
Original price
$18.13
$18.13 - $18.13
Current price $18.13

Siemens 5SL6320-7 Miniature Circuit Breaker 3P 20A C 6kA 400V

In stock

The Siemens 5SL6320-7 (MLFB: 5SL6320-7) is a SENTRON 3-pole miniature circuit breaker rated at 20 A with a C tripping characteristic and 6 kA break...

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Original price $18.13 - Original price $18.13
Original price
$18.13
$18.13 - $18.13
Current price $18.13
Original price $4.42 - Original price $4.42
Original price
$4.42
$4.42 - $4.42
Current price $4.42

Siemens 5SL6120-7 Miniature Circuit Breaker 1P 20A C 6kA

In stock

The Siemens 5SL6120-7 is a 1-pole SENTRON miniature circuit breaker rated at 20A with a type C tripping characteristic and 6kA breaking capacity. D...

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Original price $4.42 - Original price $4.42
Original price
$4.42
$4.42 - $4.42
Current price $4.42
Original price $912.02 - Original price $912.02
Original price
$912.02
$912.02 - $912.02
Current price $912.02

Siemens 4AM6142-8DD40-0FA0 SIDAC SITAS Isolation Transformer 1.6 kVA

Out of stock

The Siemens 4AM6142-8DD40-0FA0 is a robust control/isolating transformer from the SIDAC SITAS series designed for industrial and automation applica...

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Original price $912.02 - Original price $912.02
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$912.02
$912.02 - $912.02
Current price $912.02
Sold out
Original price $6.30 - Original price $6.30
Original price
$6.30
$6.30 - $6.30
Current price $6.30

Siemens 3RT2916-1DG00 SIRIUS Surge Suppressor Diode 12-250 V DC

Out of stock

The Siemens 3RT2916-1DG00 is a surge suppressor accessory (interference suppression diode) designed to protect contactor coils and auxiliary relay ...

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Original price $6.30 - Original price $6.30
Original price
$6.30
$6.30 - $6.30
Current price $6.30
Sold out
Original price $41.01 - Original price $41.01
Original price
$41.01
$41.01 - $41.01
Current price $41.01

Siemens 3RH2244-1BB40 SIRIUS 3RH2 Auxiliary Contactor Relay 24 V DC

Out of stock

The Siemens 3RH2244-1BB40 is a SIRIUS 3RH2 auxiliary contactor relay engineered to expand switching and control logic in industrial automation and ...

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Original price $41.01 - Original price $41.01
Original price
$41.01
$41.01 - $41.01
Current price $41.01
Sold out
Original price $17.92 - Original price $17.92
Original price
$17.92
$17.92 - $17.92
Current price $17.92

Siemens 3RA2913-2AA1 SIRIUS S00 Wiring & Interlock Kit for Reversing Starter

Out of stock

The Siemens 3RA2913-2AA1 is a wiring and mechanical interlock kit designed to simplify the assembly of SIRIUS S00 reversing starters and contactor ...

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Original price $17.92 - Original price $17.92
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$17.92
$17.92 - $17.92
Current price $17.92
Sold out
Original price $31.92 - Original price $31.92
Original price
$31.92
$31.92 - $31.92
Current price $31.92

Siemens 5SY4202-7 2-Pole Miniature Circuit Breaker 2 A Type C

Out of stock

The Siemens 5SY4202-7 is a 2-pole miniature circuit breaker (MCB) from the Sentron/5SY4 series, engineered to protect low-voltage electrical circui...

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Original price $31.92 - Original price $31.92
Original price
$31.92
$31.92 - $31.92
Current price $31.92
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Original price $23.90 - Original price $23.90
Original price
$23.90
$23.90 - $23.90
Current price $23.90

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

In 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 $23.90 - Original price $23.90
Original price
$23.90
$23.90 - $23.90
Current price $23.90
Original price $57.91 - Original price $57.91
Original price
$57.91
$57.91 - $57.91
Current price $57.91

Siemens 3RN2010-1CA30 Thermistor Motor Protection Relay 24V AC/DC

Out of stock

The Siemens 3RN2010-1CA30 is a SIRIUS 3RN2 thermistor motor protection relay in compact evaluation unit design, suitable for bimetallic switch sens...

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Original price $57.91 - Original price $57.91
Original price
$57.91
$57.91 - $57.91
Current price $57.91
Sold out
Original price $36.42 - Original price $36.42
Original price
$36.42
$36.42 - $36.42
Current price $36.42

Siemens 5SJ4106-7HG40 Miniature Circuit Breaker 1P C6A 14kA SENTRON

Out of stock

The Siemens 5SJ4106-7HG40 is a SENTRON miniature circuit breaker from the 5SJ4 series, providing overcurrent and short-circuit protection in a sing...

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Original price $36.42 - Original price $36.42
Original price
$36.42
$36.42 - $36.42
Current price $36.42
Sold out
Original price $30.24 - Original price $30.24
Original price
$30.24
$30.24 - $30.24
Current price $30.24

Siemens 5SJ4120-7HG40 Miniature Circuit Breaker 1P C20A 14kA SENTRON

Out of stock

The Siemens 5SJ4120-7HG40 is a SENTRON miniature circuit breaker: 1 pole, tripping characteristic C, rated at 20 A. It delivers short-circuit prote...

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Original price $30.24 - Original price $30.24
Original price
$30.24
$30.24 - $30.24
Current price $30.24
Sold out
Original price $36.42 - Original price $36.42
Original price
$36.42
$36.42 - $36.42
Current price $36.42

Siemens 5SJ4108-7HG40 Miniature Circuit Breaker 1P 8A C 14kA

Out of stock

The Siemens 5SJ4108-7HG40 is a single-pole SENTRON miniature circuit breaker with a C tripping characteristic and 8 A rated current at 40°C. Certif...

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Original price $36.42 - Original price $36.42
Original price
$36.42
$36.42 - $36.42
Current price $36.42
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Original price $36.42 - Original price $36.42
Original price
$36.42
$36.42 - $36.42
Current price $36.42

Siemens 5SJ4104-7HG40 Miniature Circuit Breaker 1P 4A C 14kA 240V UL489

Out of stock

The Siemens 5SJ4104-7HG40 (MLFB: 5SJ4104-7HG40) is a 1-pole miniature circuit breaker from the SENTRON 5SJ4 range, rated 4A with tripping character...

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Original price $36.42 - Original price $36.42
Original price
$36.42
$36.42 - $36.42
Current price $36.42
Sold out
Original price $100.23 - Original price $100.23
Original price
$100.23
$100.23 - $100.23
Current price $100.23

Siemens 3RV2711-1CD10 Circuit Breaker 3P 2.5A 690V UL489 SIRIUS

Out of stock

The Siemens 3RV2711-1CD10 is a 3-pole SIRIUS circuit breaker in frame size S00, designed for system protection in compliance with UL 489 and CSA C2...

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Original price $100.23 - Original price $100.23
Original price
$100.23
$100.23 - $100.23
Current price $100.23
Sold out
Original price $36.42 - Original price $36.42
Original price
$36.42
$36.42 - $36.42
Current price $36.42

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 $36.42 - Original price $36.42
Original price
$36.42
$36.42 - $36.42
Current price $36.42
Sold out
Original price $30.24 - Original price $30.24
Original price
$30.24
$30.24 - $30.24
Current price $30.24

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 $30.24 - Original price $30.24
Original price
$30.24
$30.24 - $30.24
Current price $30.24
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Original price $197.06 - Original price $197.06
Original price
$197.06
$197.06 - $197.06
Current price $197.06

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

Low 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 $197.06 - Original price $197.06
Original price
$197.06
$197.06 - $197.06
Current price $197.06
Original price $8.69 - Original price $8.69
Original price
$8.69
$8.69 - $8.69
Current price $8.69

Siemens 3RV2901-1A SIRIUS Auxiliary Switch 1NO+1NC Screw Terminal

In stock

The Siemens 3RV2901-1A is a lateral auxiliary switch from the SIRIUS range, designed to mount on the side of 3RV2 circuit breakers in sizes S00, S0...

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Original price $8.69 - Original price $8.69
Original price
$8.69
$8.69 - $8.69
Current price $8.69
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