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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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5SL6325 - 7 5SL Miniature circuit breaker 3P C25A 6kA
$18.68 - $18.68
$18.68
$18.68 - $18.68
$18.68

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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$18.68 - $18.68
$18.68
$18.68 - $18.68
$18.68
194892 Eaton HN - C20/3 Miniature Circuit Breaker 3P C20A
$18.77 - $18.77
$18.77
$18.77 - $18.77
$18.77

Eaton 194892 HN-C20/3 MCB 3P 20 A C Curve 6kA DIN Rail

In stock

The Eaton HN-C20/3 is a 3-pole type C miniature circuit breaker from the xPole Home series, designed for overcurrent protection in residential and ...

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$18.77 - $18.77
$18.77
$18.77 - $18.77
$18.77
419236 RX³ Miniature circuit breaker 3P C20A 6kA Sold out
$12.45 - $12.45
$12.45
$12.45 - $12.45
$12.45

Legrand 419236 MCB RX³ 3P 20A Curve C 6kA DIN Rail

Out of stock

The Legrand 419236 is an RX³ miniature circuit breaker (MCB), 3-pole, rated 20 A on the C tripping curve, for 400 V installations. It has a short-c...

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$12.45 - $12.45
$12.45
$12.45 - $12.45
$12.45
Sold out
A9K01316 Acti 9 K60N 3P - 16A - B curve 6000 A Sold out
$10.62 - $10.62
$10.62
$10.62 - $10.62
$10.62

Schneider A9K01316 Acti9 K60N MCB 3P 16 A B Curve 6kA DIN Rail

Out of stock

The Schneider Electric A9K01316 is a 3-pole miniature circuit breaker (MCB) from the Acti 9 K60N series, rated at 16 A with a B tripping curve and ...

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$10.62 - $10.62
$10.62
$10.62 - $10.62
$10.62
Sold out
A9F74340 Miniature circuit breaker (MCB), Acti9 iC60N, 3P, 40A, C curve, 6000A (IEC/EN 60898 - 1), 10kA (IEC/EN 60947 - 2)
$30.15 - $30.15
$30.15
$30.15 - $30.15
$30.15

Schneider A9F74340 Acti9 iC60N MCB 3P 40 A C Curve 10kA

In stock

The Schneider Electric A9F74340 is a 3-pole 40 A miniature circuit breaker (MCB) from the Acti 9 iC60N series, with a C tripping curve and thermoma...

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$30.15 - $30.15
$30.15
$30.15 - $30.15
$30.15
194881 Eaton HN - B16/3 Miniature Circuit Breaker 3P B16A
$18.91 - $18.91
$18.91
$18.91 - $18.91
$18.91

Eaton 194881 HN-B16/3 MCB 3P 16 A B Curve 6kA DIN Rail

In stock

The Eaton HN-B16/3 is a 3-pole, curve-B miniature circuit breaker from the xPole Home series, rated at 16 A with a 6 kA breaking capacity per IEC/E...

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$18.91 - $18.91
$18.91
$18.91 - $18.91
$18.91
2CDS253001R0065 Abb S203 - B6 Miniature circuit breaker 3P B6 6kA
$24.43 - $24.43
$24.43
$24.43 - $24.43
$24.43

2CDS253001R0065 ABB SH203-B6 MCB 3P 6A B Curve 6kA DIN Rail

Low stock

The ABB S203-B6 (article 2CDS253001R0065) is a 3-pole miniature circuit breaker from the System pro M compact S200 series, rated at 6 A with a B tr...

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$24.43 - $24.43
$24.43
$24.43 - $24.43
$24.43
211811 AZ - 3 - C125 Miniature circuit breaker 3P C125A 15kA
$124.88 - $124.88
$124.88
$124.88 - $124.88
$124.88

Eaton 211811 AZ-3-C125 MCB 3P 125 A C Curve 6kA DIN Rail

Low stock

The Eaton AZ-3-C125 is a 3-pole type C miniature circuit breaker (MCB) from the Moeller series xEffect range, delivering reliable overcurrent and s...

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$124.88 - $124.88
$124.88
$124.88 - $124.88
$124.88
286596 PL6 - C2/3 Miniature circuit breaker 3P C2A 6kA
$22.80 - $22.80
$22.80
$22.80 - $22.80
$22.80

Eaton 286596 PL6-C2/3 MCB 3P 2 A C Curve 6kA DIN Rail

Low stock

The Eaton PL6-C2/3 is a 3-pole miniature circuit breaker from the Moeller xPole PL6 series, providing overcurrent and short-circuit protection for ...

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$22.80 - $22.80
$22.80
$22.80 - $22.80
$22.80
419170 Legrand RX³ Miniature circuit breaker 3P B20A 10kA
$12.26 - $12.26
$12.26
$12.26 - $12.26
$12.26

Legrand 419170 MCB RX³ 3P 20A Curve B 6kA DIN Rail

In stock

The Legrand 419170 is an RX³ miniature circuit breaker (MCB), 3-pole, rated 20 A on the B tripping curve, for 400 V installations. It has a short-c...

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$12.26 - $12.26
$12.26
$12.26 - $12.26
$12.26
MC316A Hager MC3 Miniature Circuit Breaker 3P C16A 6kA
$20.67 - $20.67
$20.67
$20.67 - $20.67
$20.67

Hager MC316A MCB 3P 16 A C Curve 6kA DIN Rail

In stock

The Hager MC316A is a Hager miniature circuit breaker, 3P, 16 A, C curve, 6kA. For final circuit protection. Mounts on 35mm DIN rail.Technical spe...

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$20.67 - $20.67
$20.67
$20.67 - $20.67
$20.67
419237 RX³ Miniature circuit breaker 3P C25A 6kA
$13.40 - $13.40
$13.40
$13.40 - $13.40
$13.40

Legrand 419237 MCB RX³ 3P 25A Curve C 6kA DIN Rail

In stock

The Legrand 419237 is an RX³ miniature circuit breaker (MCB), 3-pole, rated 25 A on the C tripping curve, for 400 V installations. It has a short-c...

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$13.40 - $13.40
$13.40
$13.40 - $13.40
$13.40
2CDS253001R0165 S203 - B16 Miniature Circuit Breaker - 3P - B - 16 A
$18.63 - $18.63
$18.63
$18.63 - $18.63
$18.63

2CDS253001R0165 ABB SH203-B16 MCB 3P 16A B Curve 6kA DIN Rail

Low stock

The ABB S203-B16 (article 2CDS253001R0165) is a 3-pole miniature circuit breaker from the System pro M compact S200 series. Rated at 16 A with a B ...

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$18.63 - $18.63
$18.63
$18.63 - $18.63
$18.63
5SL6363 - 6 5SL Miniature circuit breaker 3P B63A 6kA
$33.45 - $33.45
$33.45
$33.45 - $33.45
$33.45

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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$33.45 - $33.45
$33.45
$33.45 - $33.45
$33.45
419171 Legrand RX³ Miniature circuit breaker 3P B25A 10kA
Sold out
$13.24 - $13.24
$13.24
$13.24 - $13.24
$13.24

Legrand 419171 MCB RX³ 3P 25A Curve B 6kA DIN Rail

Out of stock

The Legrand 419171 is an RX³ miniature circuit breaker (MCB), 3-pole, rated 25 A on the B tripping curve, for 400 V installations. It has a short-c...

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$13.24 - $13.24
$13.24
$13.24 - $13.24
$13.24
Sold out
248039 PLHT - C80/3 Miniature circuit breaker 3P C80A 25kA
Sold out
$138.00 - $138.00
$138.00
$138.00 - $138.00
$138.00

Eaton 248039 PLHT-C80/3 MCB 3P 80 A C Curve 20kA DIN Rail

Out of stock

The Eaton PLHT-C80/3 (article 248039) is a 3-pole 80 A industrial miniature circuit breaker from the PLHT High-Tripping series, designed to provide...

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$138.00 - $138.00
$138.00
$138.00 - $138.00
$138.00
Sold out
MB332A Hager MB3 Miniature Circuit Breaker 3P B32A 6kA
$24.81 - $24.81
$24.81
$24.81 - $24.81
$24.81

Hager MB332A MB1 MCB 3P 32 A B Curve 6kA DIN Rail

Low stock

The Hager MB332A is a Hager MB1 miniature circuit breaker, 3P, 32 A, B curve, 6kA. For final circuit protection. Mounts on 35mm DIN rail.Technical ...

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$24.81 - $24.81
$24.81
$24.81 - $24.81
$24.81
A9F74304 Miniature circuit breaker (MCB), Acti9 iC60N, 3P, 4A, C curve, 6000A (IEC/EN 60898 - 1), 50kA (IEC/EN 60947 - 2)
Sold out
$31.07 - $31.07
$31.07
$31.07 - $31.07
$31.07

Schneider A9F74304 Acti9 iC60N MCB 3P 4 A C Curve 10kA

Out of stock

The Schneider Electric A9F74304 is a 3-pole 4 A miniature circuit breaker (MCB) from the Acti 9 iC60N series, fitted with a C tripping curve and th...

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$31.07 - $31.07
$31.07
$31.07 - $31.07
$31.07
Sold out
2CDS253001R0254 S203 - C25 Miniature Circuit Breaker - 3P - C - 25 A
Sold out
$22.78 - $22.78
$22.78
$22.78 - $22.78
$22.78

2CDS253001R0254 ABB SH203-C25 MCB 3P 25A C Curve 6kA DIN Rail

Out of stock

The ABB S203-C25 (article 2CDS253001R0254) is a 3-pole miniature circuit breaker from the System pro M compact S200 family. Rated at 25 A with a C ...

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$22.78 - $22.78
$22.78
$22.78 - $22.78
$22.78
Sold out
MC313A Hager MC3 Miniature Circuit Breaker 3P C13A 6kA
$19.37 - $19.37
$19.37
$19.37 - $19.37
$19.37

Hager MC313A MCB 3P 13 A C Curve 6kA DIN Rail

Low stock

The Hager MC313A is a Hager miniature circuit breaker, 3P, 13 A, C curve, 6kA. For final circuit protection. Mounts on 35mm DIN rail.Technical spe...

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$19.37 - $19.37
$19.37
$19.37 - $19.37
$19.37
194884 Eaton HN - B32/3 Miniature Circuit Breaker 3P B32A
$22.85 - $22.85
$22.85
$22.85 - $22.85
$22.85

Eaton 194884 HN-B32/3 MCB 3P 32 A B Curve 6kA DIN Rail

In stock

The Eaton HN-B32/3 is a 3-pole miniature circuit breaker from the Moeller series xPole Home range, providing overcurrent and short-circuit protecti...

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$22.85 - $22.85
$22.85
$22.85 - $22.85
$22.85
HLF399S Hager HLF Miniature Circuit Breaker 3P C125A 10kA
$180.10 - $180.10
$180.10
$180.10 - $180.10
$180.10

Hager HLF399S HLF MCB 3P 125 A C Curve 10kA DIN Rail

Low stock

The Hager HLF399S is a Hager HLF miniature circuit breaker, 3P, 125 A, C curve, 10kA. For final circuit protection. Mounts on 35mm DIN rail.Technic...

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$180.10 - $180.10
$180.10
$180.10 - $180.10
$180.10
5SY4325 - 7 Siemens Miniature Circuit Breaker (MCB), 3P 25A Class C, 400V 10kA
$35.49 - $35.49
$35.49
$35.49 - $35.49
$35.49

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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$35.49 - $35.49
$35.49
$35.49 - $35.49
$35.49
A9F84325 Schneider Electric Miniature Circuit Breaker (MCB), Acti9 iC60H 3P C25A 10kA
$25.78 - $25.78
$25.78
$25.78 - $25.78
$25.78

Schneider A9F84325 Miniature Circuit Breaker (MCB), Acti9 iC60H 3P C25A 10kA

Low stock

The Schneider Electric A9F84325 is a 3-pole miniature circuit breaker (MCB) from the Acti 9 iC60H range, rated at 25 A with a C tripping curve. It ...

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$25.78 - $25.78
$25.78
$25.78 - $25.78
$25.78
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