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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.

Original price €98,83 - Original price €98,83
Original price
€98,83
€98,83 - €98,83
Current price €98,83

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

Low stock

power contactor, AC-3e/AC-3, 65 A, 30 kW / 400 V, 3-pole, 230 V AC, 50 Hz, auxiliary contacts: 2 NO + 2 NC, screw terminal, removable auxiliary switch

Original price €98,83 - Original price €98,83
Original price
€98,83
€98,83 - €98,83
Current price €98,83
Original price €78,95 - Original price €78,95
Original price
€78,95
€78,95 - €78,95
Current price €78,95

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

Low stock

power contactor, AC-3e/AC-3, 41 A, 18.5 kW / 400 V, 3-pole, 24 V DC, 0.8-1.2* Us, with integrated varistor, auxiliary contacts: 1 NO + 1 NC, screw ...

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Original price €78,95 - Original price €78,95
Original price
€78,95
€78,95 - €78,95
Current price €78,95
Original price €92,90 - Original price €92,90
Original price
€92,90
€92,90 - €92,90
Current price €92,90

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

In stock

power contactor, AC-3e/AC-3, 65 A, 30 kW / 400 V, 3-pole, 230 V AC, 50 Hz, auxiliary contacts: 1 NO + 1 NC, screw terminal

Original price €92,90 - Original price €92,90
Original price
€92,90
€92,90 - €92,90
Current price €92,90
Original price €71,23 - Original price €71,23
Original price
€71,23
€71,23 - €71,23
Current price €71,23

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

Low stock

power contactor, AC-3e/AC-3, 51 A, 22 kW / 400 V, 3-pole, 230 V AC, 50 Hz, auxiliary contacts: 2 NO + 2 NC, screw terminal, removable auxiliary switch

Original price €71,23 - Original price €71,23
Original price
€71,23
€71,23 - €71,23
Current price €71,23
Original price €65,89 - Original price €65,89
Original price
€65,89
€65,89 - €65,89
Current price €65,89

3RT2036-1AP00 3RT Contactor 3P 50A 22kW 230VAC 1NA+1NU S2

In stock

power contactor, AC-3e/AC-3, 51 A, 22 kW / 400 V, 3-pole, 230 V AC, 50 Hz, auxiliary contacts: 1 NO + 1 NC, screw terminal

Original price €65,89 - Original price €65,89
Original price
€65,89
€65,89 - €65,89
Current price €65,89
Original price €56,69 - Original price €56,69
Original price
€56,69
€56,69 - €56,69
Current price €56,69

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

Low stock

power contactor, AC-3e/AC-3, 41 A, 18.5 kW / 400 V, 3-pole, 230 V AC, 50 Hz, auxiliary contacts: 2 NO + 2 NC, screw terminal, removable auxiliary s...

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Original price €56,69 - Original price €56,69
Original price
€56,69
€56,69 - €56,69
Current price €56,69
Original price €51,94 - Original price €51,94
Original price
€51,94
€51,94 - €51,94
Current price €51,94

3RT2035-1AP00 3RT Contactor 3P 40A 18,5kW 230VAC 1NA+1NU S2

Low stock

power contactor, AC-3e/AC-3, 41 A, 18.5 kW / 400 V, 3-pole, 230 V AC, 50 Hz, auxiliary contacts: 1 NO + 1 NC, screw terminal

Original price €51,94 - Original price €51,94
Original price
€51,94
€51,94 - €51,94
Current price €51,94
Original price €49,27 - Original price €49,27
Original price
€49,27
€49,27 - €49,27
Current price €49,27

3RT2028-1AP00 3RT Contactor 3P 38A 18,5kW 230VAC 1NA+1NU S0

Low stock

power contactor, AC-3e/AC-3, 38 A, 18.5 kW / 400 V, 3-pole, 230 V AC, 50 Hz, auxiliary contacts: 1 NO + 1 NC, screw terminal

Original price €49,27 - Original price €49,27
Original price
€49,27
€49,27 - €49,27
Current price €49,27
Original price €66,19 - Original price €66,19
Original price
€66,19
€66,19 - €66,19
Current price €66,19

3RT2027-1BB40 3RT Contactor 3P 32A 15kW 24VDC 1NA+1NU S0

Low stock

power contactor, AC-3e/AC-3, 32 A, 15 kW / 400 V, 3-pole, 24 V DC, auxiliary contacts: 1 NO + 1 NC, screw terminal

Original price €66,19 - Original price €66,19
Original price
€66,19
€66,19 - €66,19
Current price €66,19
Original price €72,42 - Original price €72,42
Original price
€72,42
€72,42 - €72,42
Current price €72,42

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

Low stock

power contactor, AC-3e/AC-3, 38 A, 18.5 kW / 400 V, 3-pole, 24 V DC, auxiliary contacts: 1 NO + 1 NC, screw terminal

Original price €72,42 - Original price €72,42
Original price
€72,42
€72,42 - €72,42
Current price €72,42
Original price €48,68 - Original price €48,68
Original price
€48,68
€48,68 - €48,68
Current price €48,68

3RT2026-1BB40 3RT Contactor 3P 25A 11kW 24VDC 1NA+1NU S0

Low stock

power contactor, AC-3e/AC-3, 25 A, 11 kW / 400 V, 3-pole, 24 V DC, auxiliary contacts: 1 NO + 1 NC, screw terminal

Original price €48,68 - Original price €48,68
Original price
€48,68
€48,68 - €48,68
Current price €48,68
Original price €37,10 - Original price €37,10
Original price
€37,10
€37,10 - €37,10
Current price €37,10

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

Low stock

power contactor, AC-3e/AC-3, 25 A, 11 kW / 400 V, 3-pole, 230 V AC, 50 Hz, auxiliary contacts: 2 NO + 2 NC, screw terminal, removable auxiliary switch

Original price €37,10 - Original price €37,10
Original price
€37,10
€37,10 - €37,10
Current price €37,10
Original price €22,92 - Original price €22,92
Original price
€22,92
€22,92 - €22,92
Current price €22,92

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

Low stock

power contactor, AC-3e/AC-3, 17 A, 7.5 kW / 400 V, 3-pole, 230 V AC, 50 Hz, auxiliary contacts: 1 NO + 1 NC, screw terminal

Original price €22,92 - Original price €22,92
Original price
€22,92
€22,92 - €22,92
Current price €22,92
Original price €30,57 - Original price €30,57
Original price
€30,57
€30,57 - €30,57
Current price €30,57

3RT2026-1AP00 3RT Contactor 3P 25A 11kW 230VAC 1NA+1NU S0

Low stock

power contactor, AC-3e/AC-3, 25 A, 11 kW / 400 V, 3-pole, 230 V AC, 50 Hz, auxiliary contacts: 1 NO + 1 NC, screw terminal

Original price €30,57 - Original price €30,57
Original price
€30,57
€30,57 - €30,57
Current price €30,57
Original price €39,77 - Original price €39,77
Original price
€39,77
€39,77 - €39,77
Current price €39,77

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

Low stock

power contactor, AC-3e/AC-3, 12 A, 5.5 kW / 400 V, 3-pole, 24 V DC, auxiliary contacts: 2 NO + 2 NC, screw terminal, removable auxiliary switch

Original price €39,77 - Original price €39,77
Original price
€39,77
€39,77 - €39,77
Current price €39,77
Original price €46,60 - Original price €46,60
Original price
€46,60
€46,60 - €46,60
Current price €46,60

3RT2025-1BB44 3RT Contactor 3P 17A 7,5kW 24VDC 2NA+2NU S0

Low stock

power contactor, AC-3e/AC-3, 17 A, 7.5 kW / 400 V, 3-pole, 24 V DC, auxiliary contacts: 2 NO + 2 NC, screw terminal, removable auxiliary switch

Original price €46,60 - Original price €46,60
Original price
€46,60
€46,60 - €46,60
Current price €46,60
Original price €40,96 - Original price €40,96
Original price
€40,96
€40,96 - €40,96
Current price €40,96

3RT2025-1BB40 3RT Contactor 3P 17A 7,5kW 24VDC 1NA+1NU S0

Low stock

power contactor, AC-3e/AC-3, 17 A, 7.5 kW / 400 V, 3-pole, 24 V DC, auxiliary contacts: 1 NO + 1 NC, screw terminal

Original price €40,96 - Original price €40,96
Original price
€40,96
€40,96 - €40,96
Current price €40,96
Original price €29,21 - Original price €29,21
Original price
€29,21
€29,21 - €29,21
Current price €29,21

3RT2025-1AP04 3RT Contactor 3P 17A 7,5kW 230VAC 2NA+2NU S0

Low stock

power contactor, AC-3e/AC-3, 17 A, 7.5 kW / 400 V, 3-pole, 230 V AC, 50 Hz, auxiliary contacts: 2 NO + 2 NC, screw terminal, removable auxiliary sw...

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Original price €29,21 - Original price €29,21
Original price
€29,21
€29,21 - €29,21
Current price €29,21
Original price €34,43 - Original price €34,43
Original price
€34,43
€34,43 - €34,43
Current price €34,43

3RT2024-1BB40 3RT Contactor 3P 12A 5,5kW 24VDC 1NA+1NU S0

Low stock

power contactor, AC-3e/AC-3, 12 A, 5.5 kW / 400 V, 3-pole, 24 V DC, auxiliary contacts: 1 NO + 1 NC, screw terminal

Original price €34,43 - Original price €34,43
Original price
€34,43
€34,43 - €34,43
Current price €34,43
Original price €20,42 - Original price €20,42
Original price
€20,42
€20,42 - €20,42
Current price €20,42

3RT2023-1AP04 3RT Contactor 3P 9A 4kW 230VAC 2NA+2NU S0

Low stock

power contactor, AC-3e/AC-3, 9 A, 4 kW / 400 V, 3-pole, 230 V AC, 50 Hz, auxiliary contacts: 2 NO + 2 NC, screw terminal, removable auxiliary switch

Original price €20,42 - Original price €20,42
Original price
€20,42
€20,42 - €20,42
Current price €20,42
Original price €23,09 - Original price €23,09
Original price
€23,09
€23,09 - €23,09
Current price €23,09

3RT2024-1AP04 3RT Contactor 3P 12A 5,5kW 230VAC 2NA+2NU S0

Low stock

power contactor, AC-3e/AC-3, 12 A, 5.5 kW / 400 V, 3-pole, 230 V AC, 50 Hz, auxiliary contacts: 2 NO + 2 NC, screw terminal, removable auxiliary sw...

View full details
Original price €23,09 - Original price €23,09
Original price
€23,09
€23,09 - €23,09
Current price €23,09
Original price €17,28 - Original price €17,28
Original price
€17,28
€17,28 - €17,28
Current price €17,28

3RT2024-1AP00 3RT Contactor 3P 12A 5,5kW 230VAC 1NA+1NU S0

In stock

power contactor, AC-3e/AC-3, 12 A, 5.5 kW / 400 V, 3-pole, 230 V AC, 50 Hz, auxiliary contacts: 1 NO + 1 NC, screw terminal

Original price €17,28 - Original price €17,28
Original price
€17,28
€17,28 - €17,28
Current price €17,28
Original price €37,99 - Original price €37,99
Original price
€37,99
€37,99 - €37,99
Current price €37,99

3RT2023-1BB44 3RT Contactor 3P 9A 4kW 24VDC 2NA+2NU S0

Low stock

power contactor, AC-3e/AC-3, 9 A, 4 kW / 400 V, 3-pole, 24 V DC, auxiliary contacts: 2 NO + 2 NC, screw terminal, removable auxiliary switch

Original price €37,99 - Original price €37,99
Original price
€37,99
€37,99 - €37,99
Current price €37,99
Original price €31,16 - Original price €31,16
Original price
€31,16
€31,16 - €31,16
Current price €31,16

3RT2023-1BB40 3RT Contactor 3P 9A 4kW 24VDC 1NA+1NU S0

Low stock

power contactor, AC-3e/AC-3, 9 A, 4 kW / 400 V, 3-pole, 24 V DC, auxiliary contacts: 1 NO + 1 NC, screw terminal

Original price €31,16 - Original price €31,16
Original price
€31,16
€31,16 - €31,16
Current price €31,16
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