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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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6ES7232-4HD32-0XB0 Siemens S7-1200 analog output module AQ4 14-bit, +/-10V and 0-20mA, plug-in terminals Sold out
$565.09 - $565.09
$565.09
$565.09 - $565.09
$565.09

Siemens 6ES7232-4HD32-0XB0 SM 1232 Analog Output Module 4 AO ±10V/20mA

Out of stock

The Siemens 6ES7232-4HD32-0XB0 is the SM 1232 AQ 4x14 bit analog output module for the SIMATIC S7-1200 system. It provides 4 analog output channels...

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$565.09 - $565.09
$565.09
$565.09 - $565.09
$565.09
Sold out
6ES7232 - 4HA30 - 0XB0 SIMATIC S7 - 1200, Analog output, SB 1232, 1 AO, +/ - 10 V DC (12 bit resol Sold out
$198.37 - $198.37
$198.37
$198.37 - $198.37
$198.37

Siemens 6ES7232-4HA30-0XB0 SIMATIC S7-1200 SB 1232 Analog Output 1 AO ±10V/20mA

Out of stock

The Siemens 6ES7232-4HA30-0XB0 is a Signal Board (SB 1232) for the SIMATIC S7-1200 PLC system, providing 1 analog output channel. It supports volta...

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$198.37 - $198.37
$198.37
$198.37 - $198.37
$198.37
Sold out
6ES7221 - 1BH32 - 0XB0 SIMATIC S7 - 1200, Digital input SM 1221, 16 DI, 24 V DC, Sink/Source Sold out
$259.28 - $259.28
$259.28
$259.28 - $259.28
$259.28

Siemens 6ES7221-1BH32-0XB0 SIMATIC S7-1200 SM 1221 Digital Input 16 DI 24V DC

Out of stock

The Siemens 6ES7221-1BH32-0XB0 is a SIMATIC S7-1200 Signal Module SM 1221 with 16 digital inputs rated at 24 V DC, supporting both Sink and Source ...

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$259.28 - $259.28
$259.28
$259.28 - $259.28
$259.28
Sold out
6ES7214-1HG40-0XB0 Siemens SIMATIC S7-1200 CPU 1214C compact PLC DC/DC/relay 14DI/10DO/2AI 100KB Sold out
$565.09 - $565.09
$565.09
$565.09 - $565.09
$565.09

Siemens 6ES7214-1HG40-0XB0 SIMATIC CPU 1214C 14DI/10DO/2AI 24V DC

Out of stock

The Siemens 6ES7214-1HG40-0XB0 is a SIMATIC S7-1200 CPU 1214C compact programmable logic controller with DC/DC/relay configuration. It provides 14 ...

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$565.09 - $565.09
$565.09
$565.09 - $565.09
$565.09
Sold out
6ES7214 - 1AG40 - 0XB0 SIMATIC S7 - 1200, CPU 1214C, compact CPU, DC/DC/DC
Sold out
$734.74 - $734.74
$734.74
$734.74 - $734.74
$734.74

Siemens 6ES7214-1AG40-0XB0 SIMATIC S7-1200 CPU 1214C DC/DC/DC 150KB

Out of stock

The Siemens 6ES7214-1AG40-0XB0 is a SIMATIC S7-1200 compact CPU, type CPU 1214C DC/DC/DC, for programmable logic control in machine and factory aut...

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$734.74 - $734.74
$734.74
$734.74 - $734.74
$734.74
Sold out
6ED1055 - 1HB00 - 0BA2 DM8 24R expansion module, PS/I/O: 24V/24V/relay, 2 MW 4 DI/4 DO, AC/DC/NPN input for LOGO! 8
$95.07 - $95.07
$95.07
$95.07 - $95.07
$95.07

Siemens 6ED1055-1HB00-0BA2 LOGO! DM8 24R Expansion Module 4DI/4DO 24V Relay

Low stock

The Siemens 6ED1055-1HB00-0BA2 is a LOGO! DM8 24R digital expansion module designed for use with LOGO! 8 logic modules. It adds 4 digital inputs (A...

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$95.07 - $95.07
$95.07
$95.07 - $95.07
$95.07
6AV2123 - 2MB03 - 0AX0 SIMATIC HMI, KTP1200 Basic, Basic Panel, Key/touch operation, 12" TFT
$2,709.18 - $2,709.18
$2,709.18
$2,709.18 - $2,709.18
$2,709.18

Siemens 6AV2123-2MB03-0AX0 SIMATIC KTP1200 Basic Panel 12in PROFINET

Low stock

The Siemens 6AV2123-2MB03-0AX0 is a SIMATIC KTP1200 Basic color PN Basic Panel with combined key and touch operation. It features a 12-inch TFT wid...

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$2,709.18 - $2,709.18
$2,709.18
$2,709.18 - $2,709.18
$2,709.18
6AV2123 - 2DB03 - 0AX0 SIMATIC HMI, KTP400 BASIC, BASIC PANEL, KEY AND TOUCH OPERATION
$595.23 - $595.23
$595.23
$595.23 - $595.23
$595.23

Siemens 6AV2123-2DB03-0AX0 SIMATIC KTP400 Basic Panel 4.3in PROFINET

Low stock

The Siemens 6AV2123-2DB03-0AX0 is a SIMATIC KTP400 Basic Basic Panel - a compact HMI for key/touch operation in industrial automation. It features ...

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$595.23 - $595.23
$595.23
$595.23 - $595.23
$595.23
5ST3020 5ST Fault signal contact 1NO+1NC for 5SL, 5SY, 5SP RCBO 5SU1
$20.89 - $20.89
$20.89
$20.89 - $20.89
$20.89

Siemens 5ST3020 SENTRON Fault Signal Contact 1NO+1NC 440V

In stock

The Siemens 5ST3020 is a SENTRON fault signal contact with a 1 NO + 1 NC contact arrangement, designed to mount on miniature circuit breakers 5SL, ...

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$20.89 - $20.89
$20.89
$20.89 - $20.89
$20.89
3RT2038 - 1AP04 3RT Contactor 3P 80A 37kW 230VAC 2NA+2NU S2
$190.28 - $190.28
$190.28
$190.28 - $190.28
$190.28

Siemens 3RT2038-1AP04 SIRIUS Power Contactor 80A 37kW 3P 230V AC

Low stock

The Siemens 3RT2038-1AP04 is a SIRIUS 3RT2 series power contactor rated at 80 A and 37 kW at 400 V for AC-3/AC-3e duty. The 3-pole device is contro...

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$190.28 - $190.28
$190.28
$190.28 - $190.28
$190.28
3RT2038 - 1KB40 3RT Contactor 3P 80A 37kW 24VDC 1NA+1NU S2
$257.50 - $257.50
$257.50
$257.50 - $257.50
$257.50

Siemens 3RT2038-1KB40 SIRIUS Power Contactor 80A 37kW 24V DC 3P

In stock

The Siemens 3RT2038-1KB40 is a SIRIUS 3RT2 series power contactor rated at 80 A / 37 kW at 400 V (AC-3/AC-3e), 3-pole, with a 24 V DC control coil....

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$257.50 - $257.50
$257.50
$257.50 - $257.50
$257.50
3RT2036 - 1KB40 3RT Contactor 3P 50A 22kW 24VDC 1NA+1NU S2
$178.92 - $178.92
$178.92
$178.92 - $178.92
$178.92

Siemens 3RT2036-1KB40 Power Contactor 51A 22kW 3P 24V DC

Low stock

The Siemens 3RT2036-1KB40 is a 3-pole SIRIUS power contactor rated at 51 A and 22 kW / 400 V under AC-3e/AC-3 duty. It operates from a 24 V DC cont...

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$178.92 - $178.92
$178.92
$178.92 - $178.92
$178.92
3RT2038 - 1AP00 3RT Contactor 3P 80A 37kW 230VAC 1NA+1NU S2
$180.47 - $180.47
$180.47
$180.47 - $180.47
$180.47

Siemens 3RT2038-1AP00 Power Contactor 3P 80A 37kW 230V AC Coil

Low stock

The Siemens 3RT2038-1AP00 is a SIRIUS 3RT2 series power contactor rated at 80 A and 37 kW at 400 V (AC-3). The 3-pole, size S2 unit operates on a 2...

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$180.47 - $180.47
$180.47
$180.47 - $180.47
$180.47
3RT2037 - 1AP04 3RT Contactor 3P 65A 30kW 230VAC 2NA+2NU S2
$172.19 - $172.19
$172.19
$172.19 - $172.19
$172.19

Siemens 3RT2037-1AP04 Power Contactor 3P 65A 30kW 230V AC Coil

Low stock

The Siemens 3RT2037-1AP04 is a SIRIUS 3RT2 series 3-pole power contactor rated at 65 A (AC-3, 400 V) and 30 kW, designed for switching three-phase ...

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$172.19 - $172.19
$172.19
$172.19 - $172.19
$172.19
3RT2035 - 1KB40 3RT Contactor 3P 40A 18,5kW 24VDC 1NA+1NU S2
$137.55 - $137.55
$137.55
$137.55 - $137.55
$137.55

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

Low 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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$137.55 - $137.55
$137.55
$137.55 - $137.55
$137.55
3RT2037 - 1AP00 3RT Contactor 3P 65A 30kW 230VAC 1NA+1NU S2
$167.42 - $167.42
$167.42
$167.42 - $167.42
$167.42

Siemens 3RT2037-1AP00 SIRIUS Power Contactor 65A 3P 230V AC

Low stock

The 3RT2037-1AP00 is a Siemens SIRIUS 3RT2 series power contactor rated for AC-3/AC-3e operation at 65 A and 30 kW at 400 V. This 3-pole, size S2 d...

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$167.42 - $167.42
$167.42
$167.42 - $167.42
$167.42
3RT2036 - 1AP04 3RT Contactor 3P 50A 22kW 230VAC 2NA+2NU S2
$124.09 - $124.09
$124.09
$124.09 - $124.09
$124.09

Siemens 3RT2036-1AP04 Power Contactor 3P 51A 22kW 400V 230VAC Coil

Low stock

The Siemens 3RT2036-1AP04 is a 3-pole SIRIUS power contactor rated at 51 A / 22 kW at 400 V under AC-3/AC-3e duty, with a 230 V AC 50 Hz control co...

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$124.09 - $124.09
$124.09
$124.09 - $124.09
$124.09
3RT2035 - 1AP04 3RT Contactor 3P 40A 18,5kW 230VAC 2NA+2NU S2
$98.77 - $98.77
$98.77
$98.77 - $98.77
$98.77

Siemens 3RT2035-1AP04 SIRIUS Power Contactor 41A 18.5kW 230V AC 3P

Low stock

The Siemens 3RT2035-1AP04 (MLFB: 3RT2035-1AP04) is a SIRIUS 3RT2 series 3-pole power contactor rated at 41 A / 18.5 kW at 400 V AC-3, designed for ...

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$98.77 - $98.77
$98.77
$98.77 - $98.77
$98.77
3RT2027 - 1BB40 3RT Contactor 3P 32A 15kW 24VDC 1NA+1NU S0
Sold out
$115.30 - $115.30
$115.30
$115.30 - $115.30
$115.30

Siemens 3RT2027-1BB40 Power Contactor 3P 32A 15kW 24V DC Coil

Out of stock

The Siemens 3RT2027-1BB40 is a SIRIUS 3RT2 3-pole power contactor rated 32 A / 15 kW at 400 V under AC-3 and AC-3e utilization categories with a 24...

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$115.30 - $115.30
$115.30
$115.30 - $115.30
$115.30
Sold out
3RT2028 - 1BB40 3RT Contactor 3P 38A 18,5kW 24VDC 1NA+1NU S0
$126.17 - $126.17
$126.17
$126.17 - $126.17
$126.17

Siemens 3RT2028-1BB40 SIRIUS Power Contactor 38A 18.5kW 24V DC 3P

Low stock

The Siemens 3RT2028-1BB40 is a SIRIUS 3RT2 series power contactor rated at 38 A and 18.5 kW at 400 V, designed for AC-3e/AC-3 motor switching dutie...

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$126.17 - $126.17
$126.17
$126.17 - $126.17
$126.17
3RT2027 - 1AP00 3RT Contactor 3P 32A 15kW 230VAC 1NA+1NU S0
$77.23 - $77.23
$77.23
$77.23 - $77.23
$77.23

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

Low 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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$77.23 - $77.23
$77.23
$77.23 - $77.23
$77.23
3RT2026 - 1AP04 3RT Contactor 3P 25A 11kW 230VAC 2NA+2NU S0
$64.63 - $64.63
$64.63
$64.63 - $64.63
$64.63

Siemens 3RT2026-1AP04 Power Contactor 3P 25A 11kW 230V AC

Low stock

The Siemens 3RT2026-1AP04 is a SIRIUS 3RT2 series 3-pole power contactor rated 25 A / 11 kW at 400 V in AC-3 duty. It operates on a 230 V AC, 50 Hz...

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$64.63 - $64.63
$64.63
$64.63 - $64.63
$64.63
3RT2025 - 1AP00 3RT Contactor 3P 17A 7,5kW 230VAC 1NA+1NU S0
$41.68 - $41.68
$41.68
$41.68 - $41.68
$41.68

Siemens 3RT2025-1AP00 SIRIUS Power Contactor 17A 3P 230V AC

In stock

The Siemens 3RT2025-1AP00 is a 3-pole SIRIUS power contactor from the 3RT2 series, rated 17 A and 7.5 kW at 400 V in AC-3/AC-3e duty. It is equippe...

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$41.68 - $41.68
$41.68
$41.68 - $41.68
$41.68
3RT2024 - 1BB44 3RT Contactor 3P 12A 5,5kW 24VDC 2NA+2NU S0
$69.28 - $69.28
$69.28
$69.28 - $69.28
$69.28

Siemens 3RT2024-1BB44 Power Contactor 3P 12A 5.5kW 24VDC

Low stock

The Siemens 3RT2024-1BB44 is a SIRIUS 3RT2 series power contactor rated 12 A / 5.5 kW at 400 V AC-3. The 3-pole size S0 unit operates from a 24 V D...

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$69.28 - $69.28
$69.28
$69.28 - $69.28
$69.28
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