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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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MB320A Hager MB3 Miniature Circuit Breaker 3P B20A 6kA
$14.66 - $14.66
$14.66
$14.66 - $14.66
$14.66

Hager MB320A MB1 MCB 3P 20 A B Curve 6kA DIN Rail

Low stock

The Hager MB320A is a Hager MB1 miniature circuit breaker, 3P, 20 A, B curve, 6kA. For final circuit protection. Mounts on 35mm DIN rail.Technical ...

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$14.66 - $14.66
$14.66
$14.66 - $14.66
$14.66
263393 PL7 - B40/3 Miniature Circuit Breaker 40A 3P B
$15.94 - $15.94
$15.94
$15.94 - $15.94
$15.94

Eaton 263393 PL7-B40/3 MCB 3P 40 A C Curve 6kA DIN Rail

Low stock

The Eaton PL7-B40/3 is a three-pole 40 A miniature circuit breaker (MCB) from the Eaton Moeller series xPole, rated with a Type B tripping characte...

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$15.94 - $15.94
$15.94
$15.94 - $15.94
$15.94
A9F73332 Miniature circuit breaker (MCB), Acti9 iC60N, 3P, 32A, B curve, 6000A (IEC/EN 60898 - 1), 10kA (IEC/EN 60947 - 2)
$17.61 - $17.61
$17.61
$17.61 - $17.61
$17.61

Schneider A9F73332 Acti9 iC60N MCB 3P 32 A B Curve 10kA

In stock

The A9F73332 is a Schneider Electric Acti 9 iC60N 3-pole 32 A miniature circuit breaker with a B tripping curve, designed for overcurrent and short...

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$17.61 - $17.61
$17.61
$17.61 - $17.61
$17.61
263405 PL7 - C4/3 Miniature circuit breaker 3P C4A 10kA
$18.03 - $18.03
$18.03
$18.03 - $18.03
$18.03

Eaton 263405 PL7-C4/3 MCB 3P 4 A C Curve 10kA DIN Rail

Low stock

The Eaton PL7-C4/3 is a three-pole miniature circuit breaker from the Moeller xPole series, rated at 4 A with a type C tripping characteristic for ...

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$18.03 - $18.03
$18.03
$18.03 - $18.03
$18.03
A9F73310 iC60N - miniature circuit breaker - 3P - 10A - B curve
$13.27 - $13.27
$13.27
$13.27 - $13.27
$13.27

Schneider A9F73310 Acti9 iC60N MCB 3P 10 A B Curve 10kA

In stock

The Schneider Electric A9F73310 is a 3-pole, 10 A Miniature Circuit Breaker (MCB) from the Acti 9 iC60N series, designed for electrical power distr...

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$13.27 - $13.27
$13.27
$13.27 - $13.27
$13.27
MC320A Hager MC3 Miniature Circuit Breaker 3P C20A 6kA
$16.56 - $16.56
$16.56
$16.56 - $16.56
$16.56

Hager MC320A MCB 3P 20 A C Curve 6kA DIN Rail

In stock

The Hager MC320A is a Hager miniature circuit breaker, 3P, 20 A, C curve, 6kA. For final circuit protection. Mounts on 35mm DIN rail.Technical spe...

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$16.56 - $16.56
$16.56
$16.56 - $16.56
$16.56
2CDS253001R0044 S203 - C4 Miniature Circuit Breaker - 3P - C - 4 A
$21.68 - $21.68
$21.68
$21.68 - $21.68
$21.68

2CDS253001R0044 ABB SH203-C4 MCB 3P 4A C Curve 6kA DIN Rail

In stock

The ABB S203-C4 (article 2CDS253001R0044) is a 3-pole miniature circuit breaker from the S200 System pro M compact range, rated at 4 A with a C tri...

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$21.68 - $21.68
$21.68
$21.68 - $21.68
$21.68
5SL6325 - 6 5SL Miniature circuit breaker 3P B20A 6kA
$11.53 - $11.53
$11.53
$11.53 - $11.53
$11.53

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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$11.53 - $11.53
$11.53
$11.53 - $11.53
$11.53
5SL6310 - 6 5SL Miniature circuit breaker 3P B10A 6kA
$11.28 - $11.28
$11.28
$11.28 - $11.28
$11.28

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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$11.28 - $11.28
$11.28
$11.28 - $11.28
$11.28
MB325A Hager MB3 Miniature Circuit Breaker 3P B25A 6kA
$14.59 - $14.59
$14.59
$14.59 - $14.59
$14.59

Hager MB325A MB1 MCB 3P 25 A B Curve 6kA DIN Rail

Low stock

The Hager MB325A is a Hager MB1 miniature circuit breaker, 3P, 25 A, B curve, 6kA. For final circuit protection. Mounts on 35mm DIN rail.Technical ...

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$14.59 - $14.59
$14.59
$14.59 - $14.59
$14.59
286607 Eaton PL6 - C63/3 Miniature Circuit Breaker (MCB), 3P C63A 6kA
$23.04 - $23.04
$23.04
$23.04 - $23.04
$23.04

Eaton 286607 PL6-C63/3 MCB 3P C63A 6kA DIN Rail Miniature Circuit Breaker

Low stock

The Eaton PL6-C63/3 is a 3-pole miniature circuit breaker from the Eaton Moeller series xPole PL6 range, rated at 63 A with a type C tripping chara...

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$23.04 - $23.04
$23.04
$23.04 - $23.04
$23.04
263411 PL7 - C25/3 Miniature circuit breaker 3P C25A 10kA
$14.68 - $14.68
$14.68
$14.68 - $14.68
$14.68

Eaton 263411 PL7-C25/3 MCB 3P 25 A C Curve 10kA DIN Rail

Low stock

The Eaton PL7-C25/3 is a three-pole 25 A miniature circuit breaker (MCB) from the Eaton Moeller series xPole range, featuring a type C tripping cha...

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$14.68 - $14.68
$14.68
$14.68 - $14.68
$14.68
MB316A Hager MB3 Miniature Circuit Breaker 3P B16A 6kA
$16.38 - $16.38
$16.38
$16.38 - $16.38
$16.38

Hager MB316A MB1 MCB 3P 16 A B Curve 6kA DIN Rail

In stock

The Hager MB316A is a Hager MB1 miniature circuit breaker, 3P, 16 A, B curve, 6kA. For final circuit protection. Mounts on 35mm DIN rail.Technical ...

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$16.38 - $16.38
$16.38
$16.38 - $16.38
$16.38
A9F73320 Miniature circuit breaker (MCB), Acti9 iC60N, 3P, 20A, B curve, 6000A (IEC/EN 60898 - 1), 10kA (IEC/EN 60947 - 2)
$13.55 - $13.55
$13.55
$13.55 - $13.55
$13.55

Schneider A9F73320 Acti9 iC60N MCB 3P 20 A B Curve 10kA

Low stock

The Schneider Electric A9F73320 is a 3-pole miniature circuit breaker (MCB) from the Acti 9 iC60N range, rated at 20 A with a B tripping curve. It ...

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$13.55 - $13.55
$13.55
$13.55 - $13.55
$13.55
A9F73363 Miniature circuit breaker (MCB), Acti9 iC60N, 3P, 63A, B curve, 6000A (IEC/EN 60898 - 1), 10kA (IEC/EN 60947 - 2)
$37.25 - $37.25
$37.25
$37.25 - $37.25
$37.25

Schneider A9F73363 Acti9 iC60N MCB 3P 63 A B Curve 10kA

Low stock

The Schneider Electric A9F73363 is a 3-pole, 63 A miniature circuit breaker (MCB) from the Acti 9 iC60N series, providing thermomagnetic overcurren...

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$37.25 - $37.25
$37.25
$37.25 - $37.25
$37.25
A9F84304 Schneider Electric Miniature Circuit Breaker (MCB), Acti9 iC60H 3P C4A 10kA
$24.31 - $24.31
$24.31
$24.31 - $24.31
$24.31

Schneider A9F84304 Miniature Circuit Breaker (MCB), Acti9 iC60H 3P C4A 10kA

Low stock

The Schneider Electric A9F84304 is a 3-pole miniature circuit breaker (MCB) from the Acti 9 iC60H series, rated at 4A with a C tripping curve. It p...

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$24.31 - $24.31
$24.31
$24.31 - $24.31
$24.31
MC363A Hager Mc3 Miniature Circuit Breaker 3P C63A 6kA
$28.74 - $28.74
$28.74
$28.74 - $28.74
$28.74

Hager MC363A MCB 3P 63 A C Curve 6kA DIN Rail

Low stock

The Hager MC363A is a Hager miniature circuit breaker, 3P, 63 A, C curve, 6kA. For final circuit protection. Mounts on 35mm DIN rail.Technical spe...

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$28.74 - $28.74
$28.74
$28.74 - $28.74
$28.74
2CDS213001R0324 SH203 - C32 Miniature Circuit Breaker - 3P - C - 32 A
$9.83 - $9.83
$9.83
$9.83 - $9.83
$9.83

2CDS213001R0324 ABB SH203-C32 MCB 3P 32A C Curve 6kA DIN Rail

In stock

The ABB SH203-C32 (article 2CDS213001R0324) is a 3-pole miniature circuit breaker from the SH200 Compact Home series, rated at 32 A with a C-curve ...

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$9.83 - $9.83
$9.83
$9.83 - $9.83
$9.83
2CDS213001R0205 Abb SH203 - B20 Miniature circuit breaker 3P B20 6kA
$8.66 - $8.66
$8.66
$8.66 - $8.66
$8.66

2CDS213001R0205 ABB SH203-B20 MCB 3P 20A B Curve 6kA DIN Rail

In stock

The ABB SH203-B20 (article 2CDS213001R0205) is a 3-pole miniature circuit breaker from the Compact Home SH200 series, rated at 20 A with a B trippi...

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$8.66 - $8.66
$8.66
$8.66 - $8.66
$8.66
A9F84302 Schneider Electric Miniature Circuit Breaker (MCB), Acti9 iC60H 3P C2A 10kA
$29.57 - $29.57
$29.57
$29.57 - $29.57
$29.57

Schneider A9F84302 Miniature Circuit Breaker (MCB), Acti9 iC60H 3P C2A 10kA

In stock

The Schneider Electric A9F84302 is a 3-pole miniature circuit breaker (MCB) from the Acti 9 iC60H range, rated at 2 A with a C tripping curve. Desi...

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$29.57 - $29.57
$29.57
$29.57 - $29.57
$29.57
419239 Legrand RX³ Miniature circuit breaker 3P C40A 10kA
$11.41 - $11.41
$11.41
$11.41 - $11.41
$11.41

Legrand 419239 MCB RX³ 3P 40A Curve C 6kA DIN Rail

In stock

The Legrand 419239 is an RX³ miniature circuit breaker (MCB), 3-pole, rated 40 A on the C tripping curve, for 400 V installations. It has a short-c...

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$11.41 - $11.41
$11.41
$11.41 - $11.41
$11.41
286600 PL6 - C13/3 Miniature circuit breaker 3P C13A 6kA
$9.90 - $9.90
$9.90
$9.90 - $9.90
$9.90

Eaton 286600 PL6-C13/3 MCB 3P 13 A C Curve 6kA DIN Rail

Low stock

The Eaton PL6-C13/3 is a 3-pole miniature circuit breaker from the Eaton Moeller series xPole PL6 range, designed to provide overcurrent and short-...

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$9.90 - $9.90
$9.90
$9.90 - $9.90
$9.90
419166 Legrand RX³ Miniature circuit breaker 3P B6A 10kA
$9.75 - $9.75
$9.75
$9.75 - $9.75
$9.75

Legrand 419166 MCB RX³ 3P 6A Curve B 6kA DIN Rail

In stock

The Legrand 419166 is an RX³ miniature circuit breaker (MCB), 3-pole, rated 6 A on the B tripping curve, for 400 V installations. It has a short-ci...

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$9.75 - $9.75
$9.75
$9.75 - $9.75
$9.75
286604 PL6 - C32/3 Miniature circuit breaker 3P C32A 6kA
$10.68 - $10.68
$10.68
$10.68 - $10.68
$10.68

Eaton 286604 PL6-C32/3 MCB 3P 32 A C Curve 6kA DIN Rail

In stock

The Eaton PL6-C32/3 is a 3-pole miniature circuit breaker from the Eaton Moeller xPole series, rated at 32 A with a Type C tripping characteristic....

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$10.68 - $10.68
$10.68
$10.68 - $10.68
$10.68
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