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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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A9K02310 Miniature circuit breaker (MCB), Acti9 K60N, 3P, 10A, C curve, 6000A (IEC/EN 60898 - 1)
$11.12 - $11.12
$11.12
$11.12 - $11.12
$11.12

Schneider A9K02310 Acti9 K60N MCB 3P C 10A 6kA

In stock

The Schneider Electric A9K02310 is a K60N miniature circuit breaker (MCB) from the Acti 9 range, providing overcurrent protection for distribution ...

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$11.12 - $11.12
$11.12
$11.12 - $11.12
$11.12
A9K01320 Acti 9 K60N 3P - 20 A - B curve 6000 A
$11.08 - $11.08
$11.08
$11.08 - $11.08
$11.08

Schneider A9K01320 Acti9 K60N MCB 3P B 20A 6kA

In stock

The Schneider Electric A9K01320 is a 3-pole miniature circuit breaker (MCB) from the Acti 9 K60N range, designed to provide overcurrent protection ...

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$11.08 - $11.08
$11.08
$11.08 - $11.08
$11.08
286597 PL6 - C4/3 Miniature circuit breaker 3P C4A 6kA
$21.35 - $21.35
$21.35
$21.35 - $21.35
$21.35

Eaton 286597 PL6-C4/3 MCB 3P 4 A C Curve 6kA DIN Rail

Low stock

The Eaton PL6-C4/3 is a 3-pole miniature circuit breaker from the Moeller xPole PL6 series, delivering overload and short-circuit protection with a...

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$21.35 - $21.35
$21.35
$21.35 - $21.35
$21.35
18802 Schneider Electric Miniature Circuit Breaker (MCB), Acti9 NG125L, 3P C25A 50kA Sold out
$246.29 - $246.29
$246.29
$246.29 - $246.29
$246.29

Schneider 18802 Miniature Circuit Breaker (MCB), Acti9 NG125L, 3P C25A 50kA

Out of stock

Schneider Electric 18802 is a 3-pole, 25 A miniature circuit breaker (MCB) from the Acti 9 NG125L range, featuring a C tripping curve and a breakin...

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$246.29 - $246.29
$246.29
$246.29 - $246.29
$246.29
Sold out
263413 PL7 - C40/3 Miniature circuit breaker 3P C40A 10kA
$23.29 - $23.29
$23.29
$23.29 - $23.29
$23.29

Eaton 263413 PL7-C40/3 MCB 3P 40 A C Curve 10kA DIN Rail

Low stock

The Eaton PL7-C40/3 is a three-pole 40 A type C miniature circuit breaker (MCB) from the Eaton Moeller series xPole range. It delivers a rated shor...

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$23.29 - $23.29
$23.29
$23.29 - $23.29
$23.29
5SL6363 - 7 5SL Miniature circuit breaker 3P C63A 6kA
$43.06 - $43.06
$43.06
$43.06 - $43.06
$43.06

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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$43.06 - $43.06
$43.06
$43.06 - $43.06
$43.06
MC306A Hager MC3 Miniature Circuit Breaker 3P C6A 6kA
$20.99 - $20.99
$20.99
$20.99 - $20.99
$20.99

Hager MC306A MCB 3P 6 A C Curve 6kA DIN Rail

In stock

The Hager MC306A is a Hager miniature circuit breaker, 3P, 6 A, C curve, 6kA. For final circuit protection. Mounts on 35mm DIN rail.Technical spec...

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$20.99 - $20.99
$20.99
$20.99 - $20.99
$20.99
5SL6350 - 7 5SL Miniature circuit breaker 3P C50A 6kA
$32.79 - $32.79
$32.79
$32.79 - $32.79
$32.79

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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$32.79 - $32.79
$32.79
$32.79 - $32.79
$32.79
2CDS253001R0505 S203 - B50 Miniature Circuit Breaker - 3P - B - 50 A
$40.95 - $40.95
$40.95
$40.95 - $40.95
$40.95

2CDS253001R0505 ABB S203-B50 MCB 3P 50A B Curve 6kA DIN Rail

In stock

ABB S203-B50 (article 2CDS253001R0505) is a 3-pole, 50 A miniature circuit breaker from the S200 System pro M compact range, providing protection a...

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$40.95 - $40.95
$40.95
$40.95 - $40.95
$40.95
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...

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$21.92 - $21.92
$21.92
$21.92 - $21.92
$21.92
Sold out
18639 Miniature circuit breaker (MCB), Acti9 NG125N, 3P, 63A, C curve, 25kA (IEC/EN 60947 - 2)
$168.65 - $168.65
$168.65
$168.65 - $168.65
$168.65

Schneider 18639 Acti9 NG125N Miniature circuit breaker 3P C63A 25kA

Low stock

The Schneider Electric 18639 is a 3-pole miniature circuit breaker from the Acti 9 NG125N series, designed for electrical energy distribution. It d...

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$168.65 - $168.65
$168.65
$168.65 - $168.65
$168.65
MB340A Hager MB3 Miniature Circuit Breaker 3P B40A 6kA
Sold out
$29.69 - $29.69
$29.69
$29.69 - $29.69
$29.69

Hager MB340A MB1 MCB 3P 40 A B Curve 6kA DIN Rail

Out of stock

The Hager MB340A is a Hager MB1 miniature circuit breaker, 3P, 40 A, B curve, 6kA. For final circuit protection. Mounts on 35mm DIN rail.Technical ...

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$29.69 - $29.69
$29.69
$29.69 - $29.69
$29.69
Sold out
MB363A Hager MB3 Miniature Circuit Breaker 3P B63A 6kA
Sold out
$38.66 - $38.66
$38.66
$38.66 - $38.66
$38.66

Hager MB363A MB1 MCB 3P 63 A B Curve 6kA DIN Rail

Out of stock

The Hager MB363A is a Hager MB1 miniature circuit breaker, 3P, 63 A, B curve, 6kA. For final circuit protection. Mounts on 35mm DIN rail.Technical ...

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$38.66 - $38.66
$38.66
$38.66 - $38.66
$38.66
Sold out
5SL6316 - 6 5SL Miniature circuit breaker 3P B16A 6kA
$15.91 - $15.91
$15.91
$15.91 - $15.91
$15.91

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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$15.91 - $15.91
$15.91
$15.91 - $15.91
$15.91
194889 Eaton HN - C10/3 Miniature Circuit Breaker 3P C10A
$20.14 - $20.14
$20.14
$20.14 - $20.14
$20.14

Eaton 194889 HN-C10/3 MCB 3P 10 A C Curve 6kA DIN Rail

In stock

The Eaton HN-C10/3 is a 3-pole miniature circuit breaker from the Moeller xPole Home series, providing type C overcurrent protection at a rated cur...

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$20.14 - $20.14
$20.14
$20.14 - $20.14
$20.14
MC325A Hager MC3 Miniature Circuit Breaker 3P C25A 6kA
Sold out
$24.11 - $24.11
$24.11
$24.11 - $24.11
$24.11

Hager MC325A MCB 3P 25 A C Curve 6kA DIN Rail

Out of stock

The Hager MC325A is a Hager miniature circuit breaker, 3P, 25 A, C curve, 6kA. For final circuit protection. Mounts on 35mm DIN rail.Technical spe...

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$24.11 - $24.11
$24.11
$24.11 - $24.11
$24.11
Sold out
18638 Miniature circuit breaker (MCB), Acti9 NG125N, 3P, 50A, C curve, 25kA (IEC/EN 60947 - 2)
$160.46 - $160.46
$160.46
$160.46 - $160.46
$160.46

Schneider 18638 Acti9 NG125N Miniature circuit breaker 3P C50A 25kA

Low stock

The Schneider Electric 18638 (NG125N) is a 3-pole miniature circuit breaker from the Acti 9 range, rated at 50A with a C tripping characteristic. D...

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$160.46 - $160.46
$160.46
$160.46 - $160.46
$160.46
5SL6304 - 7 5SL Miniature circuit breaker 3P C4A 6kA
$23.77 - $23.77
$23.77
$23.77 - $23.77
$23.77

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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$23.77 - $23.77
$23.77
$23.77 - $23.77
$23.77
A9K01332 Miniature circuit breaker (MCB), Acti 9 K60N 3P - 32 A - B curve 6000 A
$13.24 - $13.24
$13.24
$13.24 - $13.24
$13.24

Schneider A9K01332 Acti9 K60N MCB 3P B 32A 6kA

In stock

The Schneider Electric Acti9 K60N (A9K01332) is a 3-pole miniature circuit breaker from the Acti 9 range, providing overload and short-circuit prot...

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$13.24 - $13.24
$13.24
$13.24 - $13.24
$13.24
MB320A Hager MB3 Miniature Circuit Breaker 3P B20A 6kA
$20.24 - $20.24
$20.24
$20.24 - $20.24
$20.24

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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$20.24 - $20.24
$20.24
$20.24 - $20.24
$20.24
263393 PL7 - B40/3 Miniature Circuit Breaker 40A 3P B
$22.00 - $22.00
$22.00
$22.00 - $22.00
$22.00

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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$22.00 - $22.00
$22.00
$22.00 - $22.00
$22.00
A9F73332 Miniature circuit breaker (MCB), Acti9 iC60N, 3P, 32A, B curve, 6000A (IEC/EN 60898 - 1), 10kA (IEC/EN 60947 - 2)
$24.31 - $24.31
$24.31
$24.31 - $24.31
$24.31

Schneider A9F73332 Acti9 iC60N MCB 3P B 32A 6kA

In stock

The Schneider Electric Acti9 iC60N (A9F73332) is a 3-pole miniature circuit breaker from the Acti 9 range, designed for overcurrent protection in l...

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$24.31 - $24.31
$24.31
$24.31 - $24.31
$24.31
HLF380S Hager HLF Miniature Circuit Breaker 3P C80A 10kA
Sold out
$151.65 - $151.65
$151.65
$151.65 - $151.65
$151.65

Hager HLF380S HLF MCB 3P 80 A C Curve 10kA DIN Rail

Out of stock

The Hager HLF380S is a Hager HLF miniature circuit breaker, 3P, 80 A, C curve, 10kA. For final circuit protection. Mounts on 35mm DIN rail.Technica...

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$151.65 - $151.65
$151.65
$151.65 - $151.65
$151.65
Sold out
A9F94310 iC60L - miniature circuit breaker - 3P - 10A - C curve
Sold out
$57.18 - $57.18
$57.18
$57.18 - $57.18
$57.18

Schneider A9F94310 Acti9 iC60L MCB 3P C 10A 15kA

Out of stock

The Schneider Electric A9F94310 is a 3-pole miniature circuit breaker (MCB) from the Acti 9 iC60L range, providing overload and short-circuit prote...

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$57.18 - $57.18
$57.18
$57.18 - $57.18
$57.18
Sold out
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