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Siemens Miniature Circuit Breakers

Browse Siemens miniature circuit breakers designed for precise and reliable protection against overloads and short circuits. Perfect for residential, commercial, and industrial installations. Quality engineering with fast EU delivery.

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5SY4106 - 6 Siemens Miniature Circuit Breaker (MCB), 1P 6A Class B, 230 - 400V 10kA
$6.49 - $6.49
$6.49
$6.49 - $6.49
$6.49

Siemens 5SY4106-6 Miniature Circuit Breaker 1P B 6A 10kA SENTRON

In stock

The Siemens 5SY4106-6 (MLFB: 5SY4106-6) is a 1-pole SENTRON miniature circuit breaker rated at 6 A with a 10 kA breaking capacity per EN 60898. Des...

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$6.49 - $6.49
$6.49
$6.49 - $6.49
$6.49
5ST3020 5ST Fault signal contact 1NO+1NC for 5SL, 5SY, 5SP RCBO 5SU1
$15.01 - $15.01
$15.01
$15.01 - $15.01
$15.01

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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$15.01 - $15.01
$15.01
$15.01 - $15.01
$15.01
5SL6350 - 7 5SL Miniature circuit breaker 3P C50A 6kA
$23.76 - $23.76
$23.76
$23.76 - $23.76
$23.76

Siemens 5SL6350-7 Miniature Circuit Breaker 3P 50A C 6kA 400V

Low stock

The Siemens 5SL6350-7 (MLFB: 5SL6350-7) is a SENTRON 3-pole miniature circuit breaker rated 50 A with C tripping characteristic, designed for AC su...

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$23.76 - $23.76
$23.76
$23.76 - $23.76
$23.76
5ST3030 Siemens Shunt Release 110 - 415VAC, for MCB 5SL4, 5SY, 5SP, RCBO 5SU1, FI 5SV
$28.55 - $28.55
$28.55
$28.55 - $28.55
$28.55

Siemens 5ST3030 Shunt Release 110-415V AC/DC 2NO SENTRON

In stock

The Siemens 5ST3030 (MLFB: 5ST3030) is a SENTRON shunt release designed to remotely trip miniature circuit breakers and residual current devices. I...

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$28.55 - $28.55
$28.55
$28.55 - $28.55
$28.55
5SL6332 - 7 5SL Miniature circuit breaker 3P C32A 6kA
$15.88 - $15.88
$15.88
$15.88 - $15.88
$15.88

Siemens 5SL6332-7 SENTRON Miniature Circuit Breaker 3P 32A C 6kA

In stock

The Siemens 5SL6332-7 (MLFB: 5SL6332-7) is a SENTRON 3-pole miniature circuit breaker rated at 32 A with a C tripping characteristic and 6 kA break...

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$15.88 - $15.88
$15.88
$15.88 - $15.88
$15.88
5SL6125 - 7 5SL Miniature circuit breaker 1P C25A 6kA
$3.18 - $3.18
$3.18
$3.18 - $3.18
$3.18

Siemens 5SL6125-7 Miniature Circuit Breaker 1P 25A C 6kA

In stock

The Siemens 5SL6125-7 (MLFB: 5SL6125-7) is a 1-pole SENTRON miniature circuit breaker rated 25A with tripping characteristic C and a breaking capac...

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$3.18 - $3.18
$3.18
$3.18 - $3.18
$3.18
5SL6132 - 7 5SL Miniature circuit breaker 1P C32A 6kA
$4.06 - $4.06
$4.06
$4.06 - $4.06
$4.06

Siemens 5SL6132-7 SENTRON Miniature Circuit Breaker 1P 32A C 6kA

In stock

The Siemens 5SL6132-7 (MLFB: 5SL6132-7) is a 1-pole SENTRON miniature circuit breaker rated at 32 A with a Type C tripping characteristic and a bre...

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$4.06 - $4.06
$4.06
$4.06 - $4.06
$4.06
5SL6163 - 7 5SL Miniature circuit breaker 1P C63A 6kA
$7.37 - $7.37
$7.37
$7.37 - $7.37
$7.37

Siemens 5SL6163-7 Miniature Circuit Breaker 1P 63A C 6kA 230/400V

In stock

The Siemens 5SL6163-7 (MLFB: 5SL6163-7) is a 1-pole SENTRON miniature circuit breaker rated at 63 A with a Type C tripping characteristic and a bre...

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$7.37 - $7.37
$7.37
$7.37 - $7.37
$7.37
5SY4110 - 6 Siemens Miniature Circuit Breaker (MCB), 1P 10A Class B, 230 - 400V 10kA
$6.39 - $6.39
$6.39
$6.39 - $6.39
$6.39

Siemens 5SY4110-6 Miniature Circuit Breaker 1P B 10A 10kA

In stock

The Siemens 5SY4110-6 is a 1-pole miniature circuit breaker from the SENTRON range, rated 10A with tripping characteristic B and a breaking capacit...

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$6.39 - $6.39
$6.39
$6.39 - $6.39
$6.39
Siemens 5SY4401-7 SENTRON miniature circuit breaker 4P C1A
$54.49 - $54.49
$54.49
$54.49 - $54.49
$54.49

Siemens 5SY4401-7 Miniature Circuit Breaker 4P C1A 10kA

Low stock

The Siemens 5SY4401-7 is a 4-pole SENTRON miniature circuit breaker (MCB) rated 1 A with a type C tripping characteristic and 10 kA breaking capaci...

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$54.49 - $54.49
$54.49
$54.49 - $54.49
$54.49
Siemens 5SY4450-7 Miniature Circuit Breaker 4P C50A 10kA
$67.82 - $67.82
$67.82
$67.82 - $67.82
$67.82

Siemens 5SY4450-7 Miniature Circuit Breaker 4P C50A 10kA

Low stock

The Siemens 5SY4450-7 is a 4-pole miniature circuit breaker from the SENTRON range, rated 50 A with a type C tripping characteristic. It provides o...

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$67.82 - $67.82
$67.82
$67.82 - $67.82
$67.82
Siemens 5SY4404-7 Miniature Circuit Breaker 4P C4A 10kA
$40.43 - $40.43
$40.43
$40.43 - $40.43
$40.43

Siemens 5SY4404-7 Miniature Circuit Breaker 4P C4A 10kA

Low stock

The Siemens 5SY4404-7 is a 4-pole miniature circuit breaker from the SENTRON range, rated 4 A with a type C tripping characteristic. It provides ov...

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$40.43 - $40.43
$40.43
$40.43 - $40.43
$40.43
Siemens 5SY4402-7 Miniature Circuit Breaker 4P C2A 10kA
$52.95 - $52.95
$52.95
$52.95 - $52.95
$52.95

Siemens 5SY4402-7 Miniature Circuit Breaker 4P C2A 10kA

Low stock

The Siemens 5SY4402-7 is a 4-pole miniature circuit breaker from the SENTRON range, rated 2 A with a type C tripping characteristic. It provides ov...

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$52.95 - $52.95
$52.95
$52.95 - $52.95
$52.95
Siemens 5SY4363-6 Miniature Circuit Breaker 3P B63A 10kA
$47.94 - $47.94
$47.94
$47.94 - $47.94
$47.94

Siemens 5SY4363-6 Miniature Circuit Breaker 3P B63A 10kA

Low stock

The Siemens 5SY4363-6 is a 3-pole miniature circuit breaker from the SENTRON range, rated 63 A with a type B tripping characteristic. It provides o...

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$47.94 - $47.94
$47.94
$47.94 - $47.94
$47.94
Siemens 5SY4350-7 Miniature Circuit Breaker 3P C50A 10kA
$51.94 - $51.94
$51.94
$51.94 - $51.94
$51.94

Siemens 5SY4350-7 Miniature Circuit Breaker 3P C50A 10kA

Low stock

The Siemens 5SY4350-7 is a 3-pole miniature circuit breaker from the SENTRON range, rated 50 A with a type C tripping characteristic. It provides o...

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$51.94 - $51.94
$51.94
$51.94 - $51.94
$51.94
Siemens 5SY4350-6 Miniature Circuit Breaker 3P B50A 10kA
$52.57 - $52.57
$52.57
$52.57 - $52.57
$52.57

Siemens 5SY4350-6 Miniature Circuit Breaker 3P B50A 10kA

Low stock

The Siemens 5SY4350-6 is a 3-pole miniature circuit breaker from the SENTRON range, rated 50 A with a type B tripping characteristic. It provides o...

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$52.57 - $52.57
$52.57
$52.57 - $52.57
$52.57
Siemens 5SY4340-6 Miniature Circuit Breaker 3P B40A 10kA
$43.10 - $43.10
$43.10
$43.10 - $43.10
$43.10

Siemens 5SY4340-6 Miniature Circuit Breaker 3P B40A 10kA

Low stock

The Siemens 5SY4340-6 is a 3-pole miniature circuit breaker from the SENTRON range, rated 40 A with a type B tripping characteristic. It provides o...

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$43.10 - $43.10
$43.10
$43.10 - $43.10
$43.10
Siemens 5SY4332-6 Miniature Circuit Breaker 3P B32A 10kA
$34.65 - $34.65
$34.65
$34.65 - $34.65
$34.65

Siemens 5SY4332-6 Miniature Circuit Breaker 3P B32A 10kA

Low stock

The Siemens 5SY4332-6 is a 3-pole miniature circuit breaker from the SENTRON range, rated 32 A with a type B tripping characteristic. It provides o...

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$34.65 - $34.65
$34.65
$34.65 - $34.65
$34.65
Siemens 5SY4325-6 Miniature Circuit Breaker 3P B25A 10kA
$28.65 - $28.65
$28.65
$28.65 - $28.65
$28.65

Siemens 5SY4325-6 Miniature Circuit Breaker 3P B25A 10kA

In stock

The Siemens 5SY4325-6 is a 3-pole miniature circuit breaker from the SENTRON range, rated 25 A with a type B tripping characteristic. It provides o...

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$28.65 - $28.65
$28.65
$28.65 - $28.65
$28.65
Siemens 5SY4316-6 Miniature Circuit Breaker 3P B16A 10kA
$24.57 - $24.57
$24.57
$24.57 - $24.57
$24.57

Siemens 5SY4316-6 Miniature Circuit Breaker 3P B16A 10kA

In stock

The Siemens 5SY4316-6 is a 3-pole miniature circuit breaker from the SENTRON range, rated 16 A with a type B tripping characteristic. It provides o...

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$24.57 - $24.57
$24.57
$24.57 - $24.57
$24.57
Siemens 5SY4310-7 Miniature Circuit Breaker 3P C10A 10kA
$20.74 - $20.74
$20.74
$20.74 - $20.74
$20.74

Siemens 5SY4310-7 Miniature Circuit Breaker 3P C10A 10kA

Low stock

The Siemens 5SY4310-7 is a 3-pole miniature circuit breaker from the SENTRON range, rated 10 A with a type C tripping characteristic. It provides o...

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$20.74 - $20.74
$20.74
$20.74 - $20.74
$20.74
Siemens 5SY4310-6 Miniature Circuit Breaker 3P B10A 10kA
$22.02 - $22.02
$22.02
$22.02 - $22.02
$22.02

Siemens 5SY4310-6 Miniature Circuit Breaker 3P B10A 10kA

In stock

The Siemens 5SY4310-6 is a 3-pole miniature circuit breaker from the SENTRON range, rated 10 A with a type B tripping characteristic. It provides o...

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$22.02 - $22.02
$22.02
$22.02 - $22.02
$22.02
Siemens 5SY4306-7 Miniature Circuit Breaker 3P C6A 10kA
$20.78 - $20.78
$20.78
$20.78 - $20.78
$20.78

Siemens 5SY4306-7 Miniature Circuit Breaker 3P C6A 10kA

In stock

The Siemens 5SY4306-7 is a 3-pole miniature circuit breaker from the SENTRON range, rated 6 A with a type C tripping characteristic. It provides ov...

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$20.78 - $20.78
$20.78
$20.78 - $20.78
$20.78
Siemens 5SY4306-6 Miniature Circuit Breaker 3P B6A 10kA
$32.60 - $32.60
$32.60
$32.60 - $32.60
$32.60

Siemens 5SY4306-6 Miniature Circuit Breaker 3P B6A 10kA

Low stock

The Siemens 5SY4306-6 is a 3-pole miniature circuit breaker from the SENTRON range, rated 6 A with a type B tripping characteristic. It provides ov...

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$32.60 - $32.60
$32.60
$32.60 - $32.60
$32.60
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