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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 $36.35 - Original price $36.35
Original price
$36.35
$36.35 - $36.35
Current price $36.35

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 $36.35 - Original price $36.35
Original price
$36.35
$36.35 - $36.35
Current price $36.35
Sold out
Original price $100.03 - Original price $100.03
Original price
$100.03
$100.03 - $100.03
Current price $100.03

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 $100.03 - Original price $100.03
Original price
$100.03
$100.03 - $100.03
Current price $100.03
Sold out
Original price $36.35 - Original price $36.35
Original price
$36.35
$36.35 - $36.35
Current price $36.35

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 $36.35 - Original price $36.35
Original price
$36.35
$36.35 - $36.35
Current price $36.35
Sold out
Original price $30.18 - Original price $30.18
Original price
$30.18
$30.18 - $30.18
Current price $30.18

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 $30.18 - Original price $30.18
Original price
$30.18
$30.18 - $30.18
Current price $30.18
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Original price $196.68 - Original price $196.68
Original price
$196.68
$196.68 - $196.68
Current price $196.68

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 $196.68 - Original price $196.68
Original price
$196.68
$196.68 - $196.68
Current price $196.68
Original price $8.67 - Original price $8.67
Original price
$8.67
$8.67 - $8.67
Current price $8.67

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 $8.67 - Original price $8.67
Original price
$8.67
$8.67 - $8.67
Current price $8.67
Original price $87.64 - Original price $87.64
Original price
$87.64
$87.64 - $87.64
Current price $87.64

Siemens 3RT2035-1AP00 SIRIUS Power Contactor 41A 18.5kW 230V AC

Out of stock

The Siemens 3RT2035-1AP00 is a SIRIUS 3RT2 series power contactor for AC-3e/AC-3 duty, rated at 41 A and 18.5 kW / 400 V. It features a 3-pole main...

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Original price $87.64 - Original price $87.64
Original price
$87.64
$87.64 - $87.64
Current price $87.64
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Original price $74.80 - Original price $74.80
Original price
$74.80
$74.80 - $74.80
Current price $74.80

Siemens 3RT2027-1AP00 Power Contactor 3P 32A AC-3 230V AC Coil

Out of stock

The Siemens 3RT2027-1AP00 is a SIRIUS 3RT2 series 3-pole power contactor rated 32 A / 15 kW at 400 V in AC-3e/AC-3 duty. It operates from a 230 V A...

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Original price $74.80 - Original price $74.80
Original price
$74.80
$74.80 - $74.80
Current price $74.80
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Original price $35.00 - Original price $35.00
Original price
$35.00
$35.00 - $35.00
Current price $35.00

Siemens 3RT2018-1AP01 Power Contactor 3P 16A AC-3 230V AC

Out of stock

The Siemens 3RT2018-1AP01 is a SIRIUS 3RT2 power contactor rated at 16 A (AC-3/AC-3e) and 7.5 kW at 400 V, for switching three-phase AC loads. This...

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Original price $35.00 - Original price $35.00
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$35.00
$35.00 - $35.00
Current price $35.00
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Original price $10.70 - Original price $10.70
Original price
$10.70
$10.70 - $10.70
Current price $10.70

Siemens 3RH2911-1FA40 SIRIUS Auxiliary Switch 4NO 690V

In stock

The Siemens 3RH2911-1FA40 is a SIRIUS front-mounting auxiliary switch with 4 normally open (NO) instantaneous contacts and screw terminals. It snap...

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Original price $10.70 - Original price $10.70
Original price
$10.70
$10.70 - $10.70
Current price $10.70
Original price $46.76 - Original price $46.76
Original price
$46.76
$46.76 - $46.76
Current price $46.76

Siemens 5SY4425-7 Miniature Circuit Breaker 4P C25A 10kA

Out of stock

The Siemens 5SY4425-7 is a 4-pole miniature circuit breaker from the SENTRON range, rated 25 A with a type C tripping characteristic. It provides o...

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Original price $46.76 - Original price $46.76
Original price
$46.76
$46.76 - $46.76
Current price $46.76
Sold out
Original price $514.50 - Original price $514.50
Original price
$514.50
$514.50 - $514.50
Current price $514.50

Siemens 6EP1437-2BA20 SITOP PSU300S Power Supply 3AC 400-500V 24VDC 40A

Out of stock

The Siemens 6EP1437-2BA20 is a SITOP PSU300S stabilized DIN-rail power supply with 3-phase 400-500 V AC wide-range input and regulated 24 V DC / 40...

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Original price $514.50 - Original price $514.50
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$514.50
$514.50 - $514.50
Current price $514.50
Sold out
Original price $12.95 - Original price $12.95
Original price
$12.95
$12.95 - $12.95
Current price $12.95

Siemens 5ST3011 Auxiliary Switch 2NO for MCB RCCB RCBO SENTRON

Out of stock

Siemens 5ST3011 is a SENTRON mountable auxiliary switch with 2 normally open contacts for status signaling and auxiliary switching applications. It...

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Original price $12.95 - Original price $12.95
Original price
$12.95
$12.95 - $12.95
Current price $12.95
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Original price $71.78 - Original price $71.78
Original price
$71.78
$71.78 - $71.78
Current price $71.78

Siemens 3VA9267-0FK21 Door-Coupling Rotary Operator IP65 3VA20/21/22

In stock

The Siemens 3VA9267-0FK21 is a SENTRON door-coupling rotary operating mechanism designed as an accessory for 3VA20, 3VA21, and 3VA22 circuit breake...

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Original price $71.78 - Original price $71.78
Original price
$71.78
$71.78 - $71.78
Current price $71.78
Original price $43.50 - Original price $43.50
Original price
$43.50
$43.50 - $43.50
Current price $43.50

Siemens 3RH2262-1BB40 SIRIUS 3RH2 Auxiliary Contactor Relay 24 V DC

Out of stock

The Siemens 3RH2262-1BB40 is a SIRIUS 3RH2 series auxiliary contactor relay engineered to support expanded switching functions in industrial automa...

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Original price $43.50 - Original price $43.50
Original price
$43.50
$43.50 - $43.50
Current price $43.50
Sold out
Original price $5.56 - Original price $5.56
Original price
$5.56
$5.56 - $5.56
Current price $5.56

Siemens 5SL6108-7 8 A C-Curve Miniature Circuit Breaker (1-Pole)

Out of stock

The Siemens 5SL6108-7 is a high-quality 1-pole miniature circuit breaker engineered to protect electrical circuits from overcurrents and short circ...

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Original price $5.56 - Original price $5.56
Original price
$5.56
$5.56 - $5.56
Current price $5.56
Sold out
Original price $20.89 - Original price $20.89
Original price
$20.89
$20.89 - $20.89
Current price $20.89

Siemens 3RT2015-1AP02 SIRIUS 3-Pole Power Contactor 7 A 230 V AC Coil

In stock

The Siemens 3RT2015-1AP02 is a compact SIRIUS 3RT2 series power contactor engineered for reliable switching of three-phase motors and general AC lo...

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Original price $20.89 - Original price $20.89
Original price
$20.89
$20.89 - $20.89
Current price $20.89
Original price $424.61 - Original price $424.61
Original price
$424.61
$424.61 - $424.61
Current price $424.61

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

Low 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 $424.61 - Original price $424.61
Original price
$424.61
$424.61 - $424.61
Current price $424.61
Original price $100.03 - Original price $100.03
Original price
$100.03
$100.03 - $100.03
Current price $100.03

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 $100.03 - Original price $100.03
Original price
$100.03
$100.03 - $100.03
Current price $100.03
Sold out
Original price $41.73 - Original price $41.73
Original price
$41.73
$41.73 - $41.73
Current price $41.73

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 $41.73 - Original price $41.73
Original price
$41.73
$41.73 - $41.73
Current price $41.73
Sold out
Original price $287.58 - Original price $287.58
Original price
$287.58
$287.58 - $287.58
Current price $287.58

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 $287.58 - Original price $287.58
Original price
$287.58
$287.58 - $287.58
Current price $287.58
Sold out
Original price $16.90 - Original price $16.90
Original price
$16.90
$16.90 - $16.90
Current price $16.90

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 $16.90 - Original price $16.90
Original price
$16.90
$16.90 - $16.90
Current price $16.90
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Original price $8.53 - Original price $8.53
Original price
$8.53
$8.53 - $8.53
Current price $8.53

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

Out of 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 $8.53 - Original price $8.53
Original price
$8.53
$8.53 - $8.53
Current price $8.53
Sold out
Original price $235.88 - Original price $235.88
Original price
$235.88
$235.88 - $235.88
Current price $235.88

Siemens 3RT2046-1AP00 SIRIUS Power Contactor 95A 45kW 230V AC 3P S3

Low stock

The Siemens 3RT2046-1AP00 is a SIRIUS 3RT2 three-pole power contactor rated at 95 A and 45 kW at 400 V for AC-3e/AC-3 motor switching duty. Its 230...

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Original price $235.88 - Original price $235.88
Original price
$235.88
$235.88 - $235.88
Current price $235.88
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