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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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5SL6310 - 7 5SL Miniature circuit breaker 3P C10A 6kA
$18.26 - $18.26
$18.26
$18.26 - $18.26
$18.26

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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$18.26 - $18.26
$18.26
$18.26 - $18.26
$18.26
5SL6325 - 7 5SL Miniature circuit breaker 3P C25A 6kA
$18.66 - $18.66
$18.66
$18.66 - $18.66
$18.66

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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$18.66 - $18.66
$18.66
$18.66 - $18.66
$18.66
5SL6363 - 6 5SL Miniature circuit breaker 3P B63A 6kA
$33.41 - $33.41
$33.41
$33.41 - $33.41
$33.41

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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$33.41 - $33.41
$33.41
$33.41 - $33.41
$33.41
5SY4325 - 7 Siemens Miniature Circuit Breaker (MCB), 3P 25A Class C, 400V 10kA
$35.46 - $35.46
$35.46
$35.46 - $35.46
$35.46

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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$35.46 - $35.46
$35.46
$35.46 - $35.46
$35.46
5SL6306 - 7 5SL Miniature circuit breaker 3P C6A 6kA
Sold out
$22.08 - $22.08
$22.08
$22.08 - $22.08
$22.08

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

Out of 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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$22.08 - $22.08
$22.08
$22.08 - $22.08
$22.08
Sold out
5SL6340 - 7 5SL Miniature circuit breaker 3P C40A 6kA
$32.43 - $32.43
$32.43
$32.43 - $32.43
$32.43

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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$32.43 - $32.43
$32.43
$32.43 - $32.43
$32.43
5SY4320 - 6 Siemens Miniature Circuit Breaker (MCB), 3P 20A Class B, 400V 10kA
$35.97 - $35.97
$35.97
$35.97 - $35.97
$35.97

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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$35.97 - $35.97
$35.97
$35.97 - $35.97
$35.97
5SL6363 - 7 5SL Miniature circuit breaker 3P C63A 6kA
$40.23 - $40.23
$40.23
$40.23 - $40.23
$40.23

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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$40.23 - $40.23
$40.23
$40.23 - $40.23
$40.23
5SL6350 - 7 5SL Miniature circuit breaker 3P C50A 6kA
$33.04 - $33.04
$33.04
$33.04 - $33.04
$33.04

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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$33.04 - $33.04
$33.04
$33.04 - $33.04
$33.04
5SL6332 - 7 5SL Miniature circuit breaker 3P C32A 6kA
Sold out
$22.08 - $22.08
$22.08
$22.08 - $22.08
$22.08

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...

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$22.08 - $22.08
$22.08
$22.08 - $22.08
$22.08
Sold out
5SL6316 - 6 5SL Miniature circuit breaker 3P B16A 6kA
$16.02 - $16.02
$16.02
$16.02 - $16.02
$16.02

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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$16.02 - $16.02
$16.02
$16.02 - $16.02
$16.02
5SL6304 - 7 5SL Miniature circuit breaker 3P C4A 6kA
$23.95 - $23.95
$23.95
$23.95 - $23.95
$23.95

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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$23.95 - $23.95
$23.95
$23.95 - $23.95
$23.95
5SL6325 - 6 5SL Miniature circuit breaker 3P B20A 6kA
$16.02 - $16.02
$16.02
$16.02 - $16.02
$16.02

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...

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$16.02 - $16.02
$16.02
$16.02 - $16.02
$16.02
5SL6310 - 6 5SL Miniature circuit breaker 3P B10A 6kA
$15.68 - $15.68
$15.68
$15.68 - $15.68
$15.68

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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$15.68 - $15.68
$15.68
$15.68 - $15.68
$15.68
5SL6313 - 7 Siemens Miniature Circuit Breaker (MCB), 3P C13A 6kA
$19.50 - $19.50
$19.50
$19.50 - $19.50
$19.50

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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$19.50 - $19.50
$19.50
$19.50 - $19.50
$19.50
5SL6302 - 7 5SL Miniature circuit breaker 3P C2A 6kA
$22.08 - $22.08
$22.08
$22.08 - $22.08
$22.08

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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$22.08 - $22.08
$22.08
$22.08 - $22.08
$22.08
5SL6350 - 6 5SL Miniature circuit breaker 3P B50A 6kA
$28.84 - $28.84
$28.84
$28.84 - $28.84
$28.84

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

In 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...

View full details
$28.84 - $28.84
$28.84
$28.84 - $28.84
$28.84
5SL6320 - 7 5SL Miniature circuit breaker 3P C20A 6kA
$18.66 - $18.66
$18.66
$18.66 - $18.66
$18.66

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
$18.66 - $18.66
$18.66
$18.66 - $18.66
$18.66
5SL6316 - 7 5SL Miniature circuit breaker 3P C16A 6kA
$18.66 - $18.66
$18.66
$18.66 - $18.66
$18.66

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

In 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...

View full details
$18.66 - $18.66
$18.66
$18.66 - $18.66
$18.66
5SY4340 - 7 Siemens Miniature Circuit Breaker (MCB), 3P 40A Class C, 400V 10kA
$53.74 - $53.74
$53.74
$53.74 - $53.74
$53.74

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...

View full details
$53.74 - $53.74
$53.74
$53.74 - $53.74
$53.74
5SY4316 - 7 Siemens Miniature Circuit Breaker (MCB), 3P 16A Class C, 400V 10kA
$32.21 - $32.21
$32.21
$32.21 - $32.21
$32.21

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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$32.21 - $32.21
$32.21
$32.21 - $32.21
$32.21
5SY4332 - 7 Siemens Miniature Circuit Breaker (MCB), 3P 32A Class C, 400V 10kA
$40.56 - $40.56
$40.56
$40.56 - $40.56
$40.56

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...

View full details
$40.56 - $40.56
$40.56
$40.56 - $40.56
$40.56
5SL6320 - 6 5SL Miniature circuit breaker 3P B20A 6kA
$15.68 - $15.68
$15.68
$15.68 - $15.68
$15.68

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...

View full details
$15.68 - $15.68
$15.68
$15.68 - $15.68
$15.68
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