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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 $429.63 - Original price $429.63
Original price
$429.63
$429.63 - $429.63
Current price $429.63

Siemens 3RT1055-6AP36 Power Contactor 150A 75kW 3P 220-240V AC/DC

Out of stock

The Siemens 3RT1055-6AP36 is a SIRIUS 3RT1 size S6 3-pole power contactor designed for AC-3e/AC-3 motor and load switching duties. Rated at 150 A a...

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Original price $429.63 - Original price $429.63
Original price
$429.63
$429.63 - $429.63
Current price $429.63
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Original price $7.64 - Original price $7.64
Original price
$7.64
$7.64 - $7.64
Current price $7.64

Siemens 3RV2901-2E SIRIUS Auxiliary Switch 1NO+1NC Spring Terminal

In stock

The Siemens 3RV2901-2E is a transverse auxiliary switch from the SIRIUS range, designed to plug directly onto Siemens 3RV2 circuit breakers in size...

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Original price $7.64 - Original price $7.64
Original price
$7.64
$7.64 - $7.64
Current price $7.64
Original price $57.32 - Original price $57.32
Original price
$57.32
$57.32 - $57.32
Current price $57.32

Siemens 3RV2011-1JA10 Motor Protection Circuit Breaker 3P 7-10A S00

Out of stock

The Siemens 3RV2011-1JA10 is a SIRIUS 3RV2 size S00 motor protection circuit breaker with an adjustable thermal overload release of 7-10 A and a ra...

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Original price $57.32 - Original price $57.32
Original price
$57.32
$57.32 - $57.32
Current price $57.32
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Original price $43.21 - Original price $43.21
Original price
$43.21
$43.21 - $43.21
Current price $43.21

Siemens 3RV2011-0EA10 Motor Protection Circuit Breaker 3P 0.4A 100kA

Low stock

The Siemens 3RV2011-0EA10 (MLFB: 3RV2011-0EA10) is a SIRIUS 3RV2 series motor protection circuit breaker, size S00, designed for Class 10 motor pro...

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Original price $43.21 - Original price $43.21
Original price
$43.21
$43.21 - $43.21
Current price $43.21
Original price $51.30 - Original price $51.30
Original price
$51.30
$51.30 - $51.30
Current price $51.30

Siemens 3RV2011-1EA10 Motor Protection Circuit Breaker 3P 4A 100kA

In stock

The Siemens 3RV2011-1EA10 is a SIRIUS 3RV2 size S00 motor protection circuit breaker with an adjustable overload release of 2.8...4 A and CLASS 10 ...

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Original price $51.30 - Original price $51.30
Original price
$51.30
$51.30 - $51.30
Current price $51.30
Original price $8.22 - Original price $8.22
Original price
$8.22
$8.22 - $8.22
Current price $8.22

Siemens 3RV2925-5AB 3-Phase Supply Terminal S00/S0 63A 690V

In stock

The Siemens 3RV2925-5AB is a SIRIUS 3-phase supply terminal designed for 3-phase busbar connection from the top, compatible with SIRIUS circuit bre...

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Original price $8.22 - Original price $8.22
Original price
$8.22
$8.22 - $8.22
Current price $8.22
Original price $111.83 - Original price $111.83
Original price
$111.83
$111.83 - $111.83
Current price $111.83

Siemens 6ED1055-1MA00-0BA2 LOGO! AM2 Expansion Module 2AI 12/24V DC

Low stock

The Siemens 6ED1055-1MA00-0BA2 is a LOGO! AM2 analog input expansion module that adds two analog inputs to a LOGO! 8 logic module. It accepts volta...

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Original price $111.83 - Original price $111.83
Original price
$111.83
$111.83 - $111.83
Current price $111.83
Original price $132.85 - Original price $132.85
Original price
$132.85
$132.85 - $132.85
Current price $132.85

Siemens 3RT2035-1KB40 Power Contactor 3P 41A 18.5kW 24V DC

Out of stock

The Siemens 3RT2035-1KB40 is a SIRIUS frame S2 3-pole power contactor rated at 41 A and 18.5 kW at 400 V under AC-3e/AC-3 duty. The 24 V DC coil op...

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Original price $132.85 - Original price $132.85
Original price
$132.85
$132.85 - $132.85
Current price $132.85
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Original price $82.91 - Original price $82.91
Original price
$82.91
$82.91 - $82.91
Current price $82.91

Siemens 3RT2028-1AP00 Power Contactor 38A 18.5kW 3P 230V AC

Out of stock

The Siemens 3RT2028-1AP00 is a SIRIUS 3RT2 size S0 3-pole power contactor rated 38 A at AC-3 / 400 V, corresponding to 18.5 kW. The coil operates o...

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Original price $82.91 - Original price $82.91
Original price
$82.91
$82.91 - $82.91
Current price $82.91
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Original price $79.52 - Original price $79.52
Original price
$79.52
$79.52 - $79.52
Current price $79.52

Siemens 3RT2025-1BB40 Power Contactor 3P 17A 7.5kW 24V DC

In stock

The Siemens 3RT2025-1BB40 is a 3-pole SIRIUS power contactor rated 17 A and 7.5 kW at 400 V in AC-3 duty. Operated by a 24 V DC coil, it includes 1...

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Original price $79.52 - Original price $79.52
Original price
$79.52
$79.52 - $79.52
Current price $79.52
Original price $49.15 - Original price $49.15
Original price
$49.15
$49.15 - $49.15
Current price $49.15

Siemens 3RT2025-1AP04 SIRIUS Power Contactor 17A 7.5kW 230V AC 3P

Low stock

The Siemens 3RT2025-1AP04 (MLFB: 3RT2025-1AP04) is a SIRIUS 3RT2 series 3-pole power contactor rated at 17 A / 7.5 kW at 400 V in AC-3/AC-3e duty, ...

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Original price $49.15 - Original price $49.15
Original price
$49.15
$49.15 - $49.15
Current price $49.15
Original price $29.08 - Original price $29.08
Original price
$29.08
$29.08 - $29.08
Current price $29.08

Siemens 3RT2024-1AP00 SIRIUS Power Contactor 12A 5.5kW 230V AC

Out of stock

The Siemens 3RT2024-1AP00 is a SIRIUS 3RT2 series 3-pole power contactor in size S0, rated 12 A and 5.5 kW at 400 V under AC-3/AC-3e duty. It is co...

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Original price $29.08 - Original price $29.08
Original price
$29.08
$29.08 - $29.08
Current price $29.08
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Original price $22.33 - Original price $22.33
Original price
$22.33
$22.33 - $22.33
Current price $22.33

Siemens 3RT2016-1AP01 Power Contactor 3P 9A 4kW 230V AC

Out of stock

The Siemens 3RT2016-1AP01 is a SIRIUS 3RT2 series power contactor rated at 9 A (AC-3) and 4 kW at 400 V. It provides 3-pole main circuit switching ...

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Original price $22.33 - Original price $22.33
Original price
$22.33
$22.33 - $22.33
Current price $22.33
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Original price $25.40 - Original price $25.40
Original price
$25.40
$25.40 - $25.40
Current price $25.40

Siemens 3RT2015-1BB41 SIRIUS Power Contactor 3P 7A AC-3 24V DC

Out of stock

The Siemens 3RT2015-1BB41 is a SIRIUS 3RT2 three-pole power contactor in size S00, rated 7 A at AC-3/400 V (3 kW), controlled by a 24 V DC coil. It...

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Original price $25.40 - Original price $25.40
Original price
$25.40
$25.40 - $25.40
Current price $25.40
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Original price $6.75 - Original price $6.75
Original price
$6.75
$6.75 - $6.75
Current price $6.75

Siemens 3RH2911-1LA11 SIRIUS Auxiliary Switch 1NO+1NC Front Screw

Low stock

The Siemens 3RH2911-1LA11 is a SIRIUS front-mount auxiliary switch with 1 NO and 1 NC instantaneous contacts at terminals 73/74 and 81/82, designed...

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Original price $6.75 - Original price $6.75
Original price
$6.75
$6.75 - $6.75
Current price $6.75
Original price $3.38 - Original price $3.38
Original price
$3.38
$3.38 - $3.38
Current price $3.38

Siemens 3RH1921-1CA10 SIRIUS Auxiliary Switch 1NO Front Screw Terminal

In stock

The Siemens 3RH1921-1CA10 is a SIRIUS front-side auxiliary switch with 1 NO instantaneous contact and screw terminals, designed to snap onto the fr...

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Original price $3.38 - Original price $3.38
Original price
$3.38
$3.38 - $3.38
Current price $3.38
Original price $41.95 - Original price $41.95
Original price
$41.95
$41.95 - $41.95
Current price $41.95

Siemens 5SL6363-7 Miniature Circuit Breaker 3P 63A C 6kA

Out of stock

The Siemens 5SL6363-7 is a 3-pole SENTRON miniature circuit breaker rated at 63 A with a type C tripping characteristic, designed for overcurrent a...

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Original price $41.95 - Original price $41.95
Original price
$41.95
$41.95 - $41.95
Current price $41.95
Sold out
Original price $17.66 - Original price $17.66
Original price
$17.66
$17.66 - $17.66
Current price $17.66

Siemens 5SL6310-7 Miniature Circuit Breaker 3P 10A C 6kA

In stock

The Siemens 5SL6310-7 is a 3-pole miniature circuit breaker from the SENTRON range, rated at 10 A with a type C tripping characteristic. It operate...

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Original price $17.66 - Original price $17.66
Original price
$17.66
$17.66 - $17.66
Current price $17.66
Original price $21.36 - Original price $21.36
Original price
$21.36
$21.36 - $21.36
Current price $21.36

Siemens 5SL6306-7 Miniature Circuit Breaker 3P 6A C 6kA

In stock

The Siemens 5SL6306-7 is a 3-pole miniature circuit breaker from the SENTRON range, rated at 6 A with a type C tripping characteristic. Designed fo...

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Original price $21.36 - Original price $21.36
Original price
$21.36
$21.36 - $21.36
Current price $21.36
Original price $21.36 - Original price $21.36
Original price
$21.36
$21.36 - $21.36
Current price $21.36

Siemens 5SL6302-7 SENTRON Miniature Circuit Breaker 3P 2A C 6kA

In stock

The Siemens 5SL6302-7 is a SENTRON 3-pole miniature circuit breaker rated at 2A with a C tripping characteristic, providing overcurrent and short-c...

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Original price $21.36 - Original price $21.36
Original price
$21.36
$21.36 - $21.36
Current price $21.36
Original price $10.59 - Original price $10.59
Original price
$10.59
$10.59 - $10.59
Current price $10.59

Siemens 3RH2911-1FA22 Auxiliary Switch 2NO+2NC

Out of stock

Original price $10.59 - Original price $10.59
Original price
$10.59
$10.59 - $10.59
Current price $10.59
Sold out
Original price $33.51 - Original price $33.51
Original price
$33.51
$33.51 - $33.51
Current price $33.51

Siemens 3VA9473-0QA00 Nut Keeper Kit, 3 Units for 3VA Breakers

Out of stock

The Siemens 3VA9473-0QA00 is a nut keeper kit supplied as 3 units, one per pole of a three-pole SENTRON 3VA molded case circuit breaker. It holds t...

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Original price $33.51 - Original price $33.51
Original price
$33.51
$33.51 - $33.51
Current price $33.51
Sold out
Original price $73.86 - Original price $73.86
Original price
$73.86
$73.86 - $73.86
Current price $73.86

Siemens 3VA9473-0JA13 Box Terminal 3 Units for 3VA53/54, 3VA63/64

Out of stock

The Siemens 3VA9473-0JA13 is a box terminal kit supplied as 3 units, one per pole of a three-pole SENTRON 3VA molded case circuit breaker. Box term...

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Original price $73.86 - Original price $73.86
Original price
$73.86
$73.86 - $73.86
Current price $73.86
Sold out
Original price $16.77 - Original price $16.77
Original price
$16.77
$16.77 - $16.77
Current price $16.77

Siemens 3VA9978-0AA12 Auxiliary Switch Changeover Type HQ 7 mm

Out of stock

The Siemens 3VA9978-0AA12 is an auxiliary switch with changeover contacts for SENTRON 3VA molded case circuit breakers. It signals the position of ...

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Original price $16.77 - Original price $16.77
Original price
$16.77
$16.77 - $16.77
Current price $16.77
Sold out
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