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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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3RV2011 - 4AA10 3RV2 Motor circuit breaker 11 - 16A, 7,5kW, S00
$70.40 - $70.40
$70.40
$70.40 - $70.40
$70.40

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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$70.40 - $70.40
$70.40
$70.40 - $70.40
$70.40
3RT2017 - 1BB41 3RT Mini contactor 3P 12A 5,5kW 24VDC 1NA S00
$32.56 - $32.56
$32.56
$32.56 - $32.56
$32.56

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

In 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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$32.56 - $32.56
$32.56
$32.56 - $32.56
$32.56
Siemens 6EP1437 - 2BA20 SITOP PSU300S Power Supply 3AC 400 - 500V 24VDC 40A Sold out
$526.89 - $526.89
$526.89
$526.89 - $526.89
$526.89

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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$526.89 - $526.89
$526.89
$526.89 - $526.89
$526.89
Sold out
3RT2016 - 1AP02 Siemens Power Contactor 3P 9A 4kW 230VAC, Auxiliary Contacts: 1NC, Screw Terminal, Size: S00
$22.93 - $22.93
$22.93
$22.93 - $22.93
$22.93

Siemens 3RT2016-1AP02 SIRIUS Power Contactor 3P 9A 4kW 230VAC 1NC

In stock

The Siemens 3RT2016-1AP02 is a SIRIUS 3RT2 size S00 power contactor rated 9 A at AC-3 / 400 V (4 kW), with a 230 V AC 50/60 Hz control coil and one...

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$22.93 - $22.93
$22.93
$22.93 - $22.93
$22.93
Siemens 3RH2262-1BB40 SIRIUS 3RH2 Auxiliary Contactor Relay 24 V DC
Sold out
$44.55 - $44.55
$44.55
$44.55 - $44.55
$44.55

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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$44.55 - $44.55
$44.55
$44.55 - $44.55
$44.55
Sold out
Siemens 5SY4201 - 7 2 - Pole Miniature Circuit Breaker 1 A Type C
Sold out
$44.17 - $44.17
$44.17
$44.17 - $44.17
$44.17

Siemens 5SY4201-7 2-Pole Miniature Circuit Breaker 1 A Type C

Out of stock

The Siemens 5SY4201-7 is a 2-pole miniature circuit breaker (MCB) from the Sentron/5SY4 series engineered to protect low-voltage electrical circuit...

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$44.17 - $44.17
$44.17
$44.17 - $44.17
$44.17
Sold out
Siemens 5SY4206 - 7 2 - Pole Miniature Circuit Breaker 6 A Type C
Sold out
$39.58 - $39.58
$39.58
$39.58 - $39.58
$39.58

Siemens 5SY4206-7 2-Pole Miniature Circuit Breaker 6 A Type C

Out of stock

The Siemens 5SY4206-7 is a reliable 2-pole miniature circuit breaker (MCB) from the Sentron/5SY4 range designed to protect low-voltage electrical c...

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$39.58 - $39.58
$39.58
$39.58 - $39.58
$39.58
Sold out
Siemens 5SY4210 - 7 2 - Pole Miniature Circuit Breaker 10 A Type C
$23.16 - $23.16
$23.16
$23.16 - $23.16
$23.16

Siemens 5SY4210-7 2-Pole Miniature Circuit Breaker 10 A Type C

Low stock

The Siemens 5SY4210-7 is a 2-pole miniature circuit breaker (MCB) from the Sentron/5SY4 series, designed to protect low-voltage electrical circuits...

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$23.16 - $23.16
$23.16
$23.16 - $23.16
$23.16
Siemens 5SY4110-7 1-Pole Miniature Circuit Breaker 10 A Type C
$9.06 - $9.06
$9.06
$9.06 - $9.06
$9.06

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

In 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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$9.06 - $9.06
$9.06
$9.06 - $9.06
$9.06
Siemens 3RN2010 - 1CA30 THERMISTOR MOT. PROT. 1NO 1NC BIMET 17.5
Sold out
$59.18 - $59.18
$59.18
$59.18 - $59.18
$59.18

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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$59.18 - $59.18
$59.18
$59.18 - $59.18
$59.18
Sold out
Siemens 5SJ4106 - 7HG40 CIRCUIT BREAKER 14KA 1POL C6
Sold out
$37.22 - $37.22
$37.22
$37.22 - $37.22
$37.22

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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$37.22 - $37.22
$37.22
$37.22 - $37.22
$37.22
Sold out
Siemens 5SJ4120 - 7HG40 CIRCUIT BREAKER 14KA 1POL C20
Sold out
$30.91 - $30.91
$30.91
$30.91 - $30.91
$30.91

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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$30.91 - $30.91
$30.91
$30.91 - $30.91
$30.91
Sold out
Siemens 5SJ4108 - 7HG40 CIRCUIT BREAKER 14KA 1POL C8
Sold out
$37.22 - $37.22
$37.22
$37.22 - $37.22
$37.22

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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$37.22 - $37.22
$37.22
$37.22 - $37.22
$37.22
Sold out
Siemens 5SJ4104 - 7HG40 CIRCUIT BREAKER 14KA 1POL C4
Sold out
$37.22 - $37.22
$37.22
$37.22 - $37.22
$37.22

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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$37.22 - $37.22
$37.22
$37.22 - $37.22
$37.22
Sold out
Siemens 3RV2711 - 1CD10 CIRCUIT - BREAKER UL489 2.5A
Sold out
$102.44 - $102.44
$102.44
$102.44 - $102.44
$102.44

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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$102.44 - $102.44
$102.44
$102.44 - $102.44
$102.44
Sold out
Siemens 3RV2711 - 1HD10 SIRIUS 3 - Pole Motor Protection Circuit Breaker 8A 690V
Sold out
$102.44 - $102.44
$102.44
$102.44 - $102.44
$102.44

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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$102.44 - $102.44
$102.44
$102.44 - $102.44
$102.44
Sold out
Siemens 5SJ4102 - 7HG40 Miniature Circuit Breaker 1P C2A 240 V / 400 V - 14 kA
Sold out
$37.22 - $37.22
$37.22
$37.22 - $37.22
$37.22

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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$37.22 - $37.22
$37.22
$37.22 - $37.22
$37.22
Sold out
Siemens 5SJ4110 - 7HG40 Miniature Circuit Breaker 1P C10A 230/400V - 6kA
Sold out
$30.91 - $30.91
$30.91
$30.91 - $30.91
$30.91

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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$30.91 - $30.91
$30.91
$30.91 - $30.91
$30.91
Sold out
3RT2046 - 1AP00 3RT Contactor 3P 95A 45kW 230VAC 1NO+1NC S3
$241.56 - $241.56
$241.56
$241.56 - $241.56
$241.56

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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$241.56 - $241.56
$241.56
$241.56 - $241.56
$241.56
3RV2901 - 1A 3RV2 Auxiliary switch 1NO+1NC, side mounting, screw terminal
$8.88 - $8.88
$8.88
$8.88 - $8.88
$8.88

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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$8.88 - $8.88
$8.88
$8.88 - $8.88
$8.88
3RV2011 - 1HA10 3RV2 Motor circuit breaker 5,5 - 8A, 3kW, S00
Sold out
$58.25 - $58.25
$58.25
$58.25 - $58.25
$58.25

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

Out of 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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$58.25 - $58.25
$58.25
$58.25 - $58.25
$58.25
Sold out
3RT2035 - 1AP00 3RT Contactor 3P 40A 18,5kW 230VAC 1NA+1NU S2
$89.75 - $89.75
$89.75
$89.75 - $89.75
$89.75

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

Low 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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$89.75 - $89.75
$89.75
$89.75 - $89.75
$89.75
3RH2911 - 1FA40 3RH Auxiliary switch 4NO 3RH/3RT, top mounted, screw terminal
$10.96 - $10.96
$10.96
$10.96 - $10.96
$10.96

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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$10.96 - $10.96
$10.96
$10.96 - $10.96
$10.96
5SL6116 - 7 5SL Miniature circuit breaker 1P C16A 6kA
$4.51 - $4.51
$4.51
$4.51 - $4.51
$4.51

Siemens 5SL6116-7 Miniature Circuit Breaker 1P 16A C 6kA

In stock

The Siemens 5SL6116-7 (MLFB: 5SL6116-7) is a 1-pole SENTRON miniature circuit breaker rated at 16A with a C tripping characteristic and 6kA breakin...

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$4.51 - $4.51
$4.51
$4.51 - $4.51
$4.51
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