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3 Pole MCB

Power up with confidence using our 3 pole MCB selection. These 3 pole breakers are built to handle demanding electrical loads, offering superior protection against short circuits and overloads. Perfect for three-phase power systems in industrial and commercial environments, they combine compact design, high performance, and global safety certifications. Choose a 3 phase breaker that delivers lasting reliability and peace of mind.

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5SL6350 - 6 5SL Miniature circuit breaker 3P B50A 6kA
$28.62 - $28.62
$28.62
$28.62 - $28.62
$28.62

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

Low stock

The Siemens 5SL6350-6 (MLFB: 5SL6350-6) is a 3-pole SENTRON miniature circuit breaker rated at 50 A with a B tripping characteristic and 6 kA break...

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$28.62 - $28.62
$28.62
$28.62 - $28.62
$28.62
5SL6316 - 7 5SL Miniature circuit breaker 3P C16A 6kA
$18.52 - $18.52
$18.52
$18.52 - $18.52
$18.52

Siemens 5SL6316-7 SENTRON Miniature Circuit Breaker 3P 16A C 6kA

Low stock

The Siemens 5SL6316-7 (MLFB: 5SL6316-7) is a SENTRON 3-pole miniature circuit breaker rated at 16 A with a C tripping characteristic and 6 kA break...

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$18.52 - $18.52
$18.52
$18.52 - $18.52
$18.52
5SY4325 - 7 Siemens Miniature Circuit Breaker (MCB), 3P 25A Class C, 400V 10kA
$30.48 - $30.48
$30.48
$30.48 - $30.48
$30.48

Siemens 5SY4325-7 Miniature Circuit Breaker 3P C 25A 10kA SENTRON

In stock

The Siemens 5SY4325-7 is a 3-pole miniature circuit breaker from the SENTRON range, rated at 25A with a type C tripping characteristic for overcurr...

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$30.48 - $30.48
$30.48
$30.48 - $30.48
$30.48
5SL6310 - 7 5SL Miniature circuit breaker 3P C10A 6kA
$18.12 - $18.12
$18.12
$18.12 - $18.12
$18.12

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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$18.12 - $18.12
$18.12
$18.12 - $18.12
$18.12
5SL6325 - 7 5SL Miniature circuit breaker 3P C25A 6kA
$18.52 - $18.52
$18.52
$18.52 - $18.52
$18.52

Siemens 5SL6325-7 SENTRON Miniature Circuit Breaker 3P 25A C 6kA

In stock

The Siemens 5SL6325-7 (MLFB: 5SL6325-7) is a SENTRON 3-pole miniature circuit breaker rated at 25 A with tripping characteristic class C. Designed ...

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$18.52 - $18.52
$18.52
$18.52 - $18.52
$18.52
5SL6363 - 6 5SL Miniature circuit breaker 3P B63A 6kA
$33.16 - $33.16
$33.16
$33.16 - $33.16
$33.16

Siemens 5SL6363-6 Miniature Circuit Breaker 3P 63A B 6kA 400V

In stock

The Siemens 5SL6363-6 (MLFB: 5SL6363-6) is a SENTRON 3-pole miniature circuit breaker rated at 63 A with a B tripping characteristic and 6 kA break...

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$33.16 - $33.16
$33.16
$33.16 - $33.16
$33.16
5SY4340 - 7 Siemens Miniature Circuit Breaker (MCB), 3P 40A Class C, 400V 10kA
$51.53 - $51.53
$51.53
$51.53 - $51.53
$51.53

Siemens 5SY4340-7 SENTRON Miniature Circuit Breaker 3P C40A 10kA

Low stock

The Siemens 5SY4340-7 is a 3-pole miniature circuit breaker from the SENTRON range, rated at 40A with tripping characteristic C and a breaking capa...

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$51.53 - $51.53
$51.53
$51.53 - $51.53
$51.53
5SY4332 - 7 Siemens Miniature Circuit Breaker (MCB), 3P 32A Class C, 400V 10kA
$38.90 - $38.90
$38.90
$38.90 - $38.90
$38.90

Siemens 5SY4332-7 Miniature Circuit Breaker 3P C32A 10kA

Low stock

The Siemens 5SY4332-7 is a 3-pole miniature circuit breaker from the SENTRON range, rated at 32 A with tripping characteristic C and a breaking cap...

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$38.90 - $38.90
$38.90
$38.90 - $38.90
$38.90
5SL6306 - 7 5SL Miniature circuit breaker 3P C6A 6kA
$21.92 - $21.92
$21.92
$21.92 - $21.92
$21.92

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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$21.92 - $21.92
$21.92
$21.92 - $21.92
$21.92
5SL6320 - 6 5SL Miniature circuit breaker 3P B20A 6kA
$15.56 - $15.56
$15.56
$15.56 - $15.56
$15.56

Siemens 5SL6320-6 Miniature Circuit Breaker 3P 20A B 6kA 400V

In stock

The Siemens 5SL6320-6 (MLFB: 5SL6320-6) is a SENTRON 3-pole miniature circuit breaker rated 20 A at 400 V AC with a B tripping characteristic and 6...

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$15.56 - $15.56
$15.56
$15.56 - $15.56
$15.56
5SL6340 - 7 5SL Miniature circuit breaker 3P C40A 6kA
$32.18 - $32.18
$32.18
$32.18 - $32.18
$32.18

Siemens 5SL6340-7 SENTRON Miniature Circuit Breaker 3P 40A C 6kA

Low stock

The Siemens 5SL6340-7 is a SENTRON series 3-pole miniature circuit breaker rated 40 A with a C tripping characteristic and 6 kA breaking capacity a...

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$32.18 - $32.18
$32.18
$32.18 - $32.18
$32.18
5SY4320 - 6 Siemens Miniature Circuit Breaker (MCB), 3P 20A Class B, 400V 10kA
$34.47 - $34.47
$34.47
$34.47 - $34.47
$34.47

Siemens 5SY4320-6 Miniature Circuit Breaker 3P B20A 10kA SENTRON

In stock

The Siemens 5SY4320-6 is a 3-pole miniature circuit breaker from the SENTRON range, rated at 20 A with tripping characteristic B and a breaking cap...

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$34.47 - $34.47
$34.47
$34.47 - $34.47
$34.47
5SL6363 - 7 5SL Miniature circuit breaker 3P C63A 6kA
$43.05 - $43.05
$43.05
$43.05 - $43.05
$43.05

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

Low 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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$43.05 - $43.05
$43.05
$43.05 - $43.05
$43.05
5SL6350 - 7 5SL Miniature circuit breaker 3P C50A 6kA
$32.78 - $32.78
$32.78
$32.78 - $32.78
$32.78

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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$32.78 - $32.78
$32.78
$32.78 - $32.78
$32.78
5SL6332 - 7 5SL Miniature circuit breaker 3P C32A 6kA
Sold out
$21.92 - $21.92
$21.92
$21.92 - $21.92
$21.92

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

Out of 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...

View full details
$21.92 - $21.92
$21.92
$21.92 - $21.92
$21.92
Sold out
5SL6316 - 6 5SL Miniature circuit breaker 3P B16A 6kA
$15.90 - $15.90
$15.90
$15.90 - $15.90
$15.90

Siemens 5SL6316-6 Miniature Circuit Breaker 3P 16A B 6kA 400V

In stock

The Siemens 5SL6316-6 (MLFB: 5SL6316-6) is a 3-pole SENTRON miniature circuit breaker rated at 16 A, 400 V AC, with a breaking capacity of 6 kA and...

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$15.90 - $15.90
$15.90
$15.90 - $15.90
$15.90
5SL6304 - 7 5SL Miniature circuit breaker 3P C4A 6kA
$23.76 - $23.76
$23.76
$23.76 - $23.76
$23.76

Siemens 5SL6304-7 SENTRON Miniature Circuit Breaker 3P 4A C 6kA

Low stock

The Siemens 5SL6304-7 (MLFB: 5SL6304-7) is a SENTRON 3-pole miniature circuit breaker rated at 4A with a Type C tripping characteristic and 6kA bre...

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$23.76 - $23.76
$23.76
$23.76 - $23.76
$23.76
5SL6325 - 6 5SL Miniature circuit breaker 3P B20A 6kA
$15.90 - $15.90
$15.90
$15.90 - $15.90
$15.90

Siemens 5SL6325-6 Miniature Circuit Breaker 3P 25A B 6kA 400V

In stock

The Siemens 5SL6325-6 (MLFB: 5SL6325-6) is a SENTRON 3-pole miniature circuit breaker rated 25A with a B tripping characteristic and 6kA breaking c...

View full details
$15.90 - $15.90
$15.90
$15.90 - $15.90
$15.90
5SL6310 - 6 5SL Miniature circuit breaker 3P B10A 6kA
$15.56 - $15.56
$15.56
$15.56 - $15.56
$15.56

Siemens 5SL6310-6 SENTRON Miniature Circuit Breaker 3P 10A B 6kA

In stock

The Siemens 5SL6310-6 (MLFB: 5SL6310-6) is a 3-pole SENTRON miniature circuit breaker rated at 10 A with a type B tripping characteristic and a bre...

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$15.56 - $15.56
$15.56
$15.56 - $15.56
$15.56
5SL6313 - 7 Siemens Miniature Circuit Breaker (MCB), 3P C13A 6kA
$19.35 - $19.35
$19.35
$19.35 - $19.35
$19.35

Siemens 5SL6313-7 Miniature Circuit Breaker 3P C 13A 6kA

Low stock

The Siemens 5SL6313-7 is a 3-pole miniature circuit breaker from the SENTRON range, rated at 13A with a C tripping characteristic for overload and ...

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$19.35 - $19.35
$19.35
$19.35 - $19.35
$19.35
5SL6302 - 7 5SL Miniature circuit breaker 3P C2A 6kA
$21.92 - $21.92
$21.92
$21.92 - $21.92
$21.92

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

Low 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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$21.92 - $21.92
$21.92
$21.92 - $21.92
$21.92
5SL6320 - 7 5SL Miniature circuit breaker 3P C20A 6kA
$18.52 - $18.52
$18.52
$18.52 - $18.52
$18.52

Siemens 5SL6320-7 Miniature Circuit Breaker 3P 20A C 6kA 400V

In stock

The Siemens 5SL6320-7 (MLFB: 5SL6320-7) is a SENTRON 3-pole miniature circuit breaker rated at 20 A with a C tripping characteristic and 6 kA break...

View full details
$18.52 - $18.52
$18.52
$18.52 - $18.52
$18.52
5SY4316 - 7 Siemens Miniature Circuit Breaker (MCB), 3P 16A Class C, 400V 10kA
$28.68 - $28.68
$28.68
$28.68 - $28.68
$28.68

Siemens 5SY4316-7 Miniature Circuit Breaker 3P C16A 10kA SENTRON

In stock

The Siemens 5SY4316-7 is a 3-pole SENTRON miniature circuit breaker providing overcurrent and short-circuit protection in AC systems up to 400V. Ra...

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$28.68 - $28.68
$28.68
$28.68 - $28.68
$28.68
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