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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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2CDS253001R0064 S203 - C6 Miniature Circuit Breaker - 3P - C - 6 A
$21.66 - $21.66
$21.66
$21.66 - $21.66
$21.66

2CDS253001R0064 ABB SH203-C6 MCB 3P 6A C Curve 6kA DIN Rail

Low stock

The ABB S203-C6 (article 2CDS253001R0064) is a 3-pole miniature circuit breaker from the System pro M compact S200 series, rated at 6 A with a C tr...

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$21.66 - $21.66
$21.66
$21.66 - $21.66
$21.66
18805 Schneider Electric Miniature Circuit Breaker (MCB), Acti9 NG125L, 3P C50A 50kA Sold out
$221.12 - $221.12
$221.12
$221.12 - $221.12
$221.12

Schneider 18805 Miniature Circuit Breaker (MCB), Acti9 NG125L, 3P C50A 50kA

Out of stock

The Schneider Electric 18805 is a 3-pole miniature circuit breaker (MCB) from the Acti 9 NG125L series, rated at 50 A with a C tripping curve. Desi...

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$221.12 - $221.12
$221.12
$221.12 - $221.12
$221.12
Sold out
A9K02306 Miniature circuit breaker (MCB), Acti9 K60N, 3P, 6A, C curve, 6000A (IEC/EN 60898 - 1)
$8.69 - $8.69
$8.69
$8.69 - $8.69
$8.69

Schneider A9K02306 Acti9 K60N MCB 3P 6 A C Curve 6kA DIN Rail

In stock

The Schneider Electric A9K02306 is a 3-pole, 6 A miniature circuit breaker (MCB) from the Acti 9 K60N series, designed for overcurrent protection i...

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$8.69 - $8.69
$8.69
$8.69 - $8.69
$8.69
211806 AZ - 3 - C100 Miniature circuit breaker 3P C100A 20kA
$88.75 - $88.75
$88.75
$88.75 - $88.75
$88.75

Eaton 211806 AZ-3-C100 MCB 3P 100 A C Curve 6kA DIN Rail

Low stock

The Eaton AZ-3-C100 is a 3-pole 100 A miniature circuit breaker (MCB) from the Moeller xEffect AZ series, with tripping characteristic C, rated at ...

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$88.75 - $88.75
$88.75
$88.75 - $88.75
$88.75
MC310A Hager MC3 Miniature Circuit Breaker 3P C10A 6kA
$15.10 - $15.10
$15.10
$15.10 - $15.10
$15.10

Hager MC310A MCB 3P 10 A C Curve 6kA DIN Rail

In stock

The Hager MC310A is a Hager miniature circuit breaker, 3P, 10 A, C curve, 6kA. For final circuit protection. Mounts on 35mm DIN rail.Technical spe...

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$15.10 - $15.10
$15.10
$15.10 - $15.10
$15.10
2CDS213001R0104 SH203 - C10 Miniature Circuit Breaker - 3P - C - 10 A
$9.11 - $9.11
$9.11
$9.11 - $9.11
$9.11

2CDS213001R0104 ABB SH203-C10 MCB 3P 10A C Curve 6kA DIN Rail

In stock

The ABB SH203-C10 (article 2CDS213001R0104) is a 3-pole miniature circuit breaker from the SH200 Compact Home series, rated at 10 A with a C trippi...

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$9.11 - $9.11
$9.11
$9.11 - $9.11
$9.11
286601 PL6 - C16/3 Miniature circuit breaker 3P C16A 6kA
$9.33 - $9.33
$9.33
$9.33 - $9.33
$9.33

Eaton 286601 PL6-C16/3 MCB 3P 16 A C Curve 6kA DIN Rail

In stock

The Eaton PL6-C16/3 (catalog number 286601) is a 3-pole miniature circuit breaker from the Eaton Moeller series xPole range, providing overcurrent ...

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$9.33 - $9.33
$9.33
$9.33 - $9.33
$9.33
A9K02313 Miniature circuit breaker (MCB), Acti9 K60N, 3P, 13A, C curve, 6000A (IEC/EN 60898 - 1)
$9.04 - $9.04
$9.04
$9.04 - $9.04
$9.04

Schneider A9K02313 Acti9 K60N MCB 3P 13 A C Curve 6kA DIN Rail

In stock

The Schneider Electric A9K02313 is a 3-pole miniature circuit breaker (MCB) from the Acti 9 K60N range, rated at 13 A with a C tripping curve. It p...

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$9.04 - $9.04
$9.04
$9.04 - $9.04
$9.04
2CDS253001R0104 S203 - C10 Miniature Circuit Breaker - 3P - C - 10 A
$17.34 - $17.34
$17.34
$17.34 - $17.34
$17.34

2CDS253001R0104 ABB SH203-C10 MCB 3P 10A C Curve 6kA DIN Rail

In stock

The ABB S203-C10 (article 2CDS253001R0104) is a 3-pole miniature circuit breaker from the S200 series, rated at 10 A with a C tripping characterist...

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$17.34 - $17.34
$17.34
$17.34 - $17.34
$17.34
HLF390S Hager HLF Miniature Circuit Breaker 3P C100A 10kA
Sold out
$117.45 - $117.45
$117.45
$117.45 - $117.45
$117.45

Hager HLF390S HLF MCB 3P 100 A C Curve 10kA DIN Rail

Out of stock

The Hager HLF390S is a Hager HLF miniature circuit breaker, 3P, 100 A, C curve, 10kA. For final circuit protection. Mounts on 35mm DIN rail.Technic...

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$117.45 - $117.45
$117.45
$117.45 - $117.45
$117.45
Sold out
18642 Miniature circuit breaker (MCB), Acti9 NG125N, 3P, 100A, C curve, 25kA (IEC/EN 60947 - 2)
$145.11 - $145.11
$145.11
$145.11 - $145.11
$145.11

Schneider 18642 Acti9 NG125N Miniature circuit breaker 3P C100A 25kA

Low stock

Schneider Electric 18642 is a 3-pole, 100 A miniature circuit breaker (MCB) from the Acti 9 NG125N series, designed for AC and DC electrical distri...

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$145.11 - $145.11
$145.11
$145.11 - $145.11
$145.11
5SY4340 - 7 Siemens Miniature Circuit Breaker (MCB), 3P 40A Class C, 400V 10kA
$38.65 - $38.65
$38.65
$38.65 - $38.65
$38.65

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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$38.65 - $38.65
$38.65
$38.65 - $38.65
$38.65
5SY4316 - 7 Siemens Miniature Circuit Breaker (MCB), 3P 16A Class C, 400V 10kA
$23.17 - $23.17
$23.17
$23.17 - $23.17
$23.17

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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$23.17 - $23.17
$23.17
$23.17 - $23.17
$23.17
2CDS253001R0634 S203 - C63 Miniature Circuit Breaker - 3P - C - 63 A
$29.51 - $29.51
$29.51
$29.51 - $29.51
$29.51

2CDS253001R0634 ABB SH203-C63 MCB 3P 63A C Curve 6kA DIN Rail

Low stock

The ABB S203-C63 (article 2CDS253001R0634) is a 3-pole 63 A miniature circuit breaker from the S200 series, built to protect three-phase circuits a...

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$29.51 - $29.51
$29.51
$29.51 - $29.51
$29.51
A9F74350 Miniature circuit breaker (MCB), Acti9 iC60N, 3P, 50A, C curve, 6000A (IEC/EN 60898 - 1), 10kA (IEC/EN 60947 - 2)
$31.55 - $31.55
$31.55
$31.55 - $31.55
$31.55

Schneider A9F74350 Acti9 iC60N MCB 3P 50 A C Curve 10kA

In stock

The Schneider Electric A9F74350 is a 3-pole 50 A miniature circuit breaker (MCB) from the Acti 9 iC60N series, designed for electrical power distri...

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$31.55 - $31.55
$31.55
$31.55 - $31.55
$31.55
5SY4332 - 7 Siemens Miniature Circuit Breaker (MCB), 3P 32A Class C, 400V 10kA
$29.17 - $29.17
$29.17
$29.17 - $29.17
$29.17

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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$29.17 - $29.17
$29.17
$29.17 - $29.17
$29.17
419173 Legrand RX³ Miniature circuit breaker 3P B40A 10kA
$11.25 - $11.25
$11.25
$11.25 - $11.25
$11.25

Legrand 419173 MCB RX³ 3P 40A Curve B 6kA DIN Rail

In stock

The Legrand 419173 is an RX³ miniature circuit breaker (MCB), 3-pole, rated 40 A on the B tripping curve, for 400 V installations. It has a short-c...

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$11.25 - $11.25
$11.25
$11.25 - $11.25
$11.25
2CDS253001R0504 S203 - C50 Miniature Circuit Breaker - 3P - C - 50 A
Sold out
$24.76 - $24.76
$24.76
$24.76 - $24.76
$24.76

2CDS253001R0504 ABB SH203-C50 MCB 3P 50A C Curve 6kA DIN Rail

Out of stock

The ABB S203-C50 (article 2CDS253001R0504) is a 3-pole miniature circuit breaker from the System pro M compact S200 range, rated at 50 A with a C t...

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$24.76 - $24.76
$24.76
$24.76 - $24.76
$24.76
Sold out
248040 PLHT - C100/3 Miniature circuit breaker 3P C100A 25kA
$108.01 - $108.01
$108.01
$108.01 - $108.01
$108.01

Eaton 248040 PLHT-C100/3 MCB 3P 100 A C Curve 20kA DIN Rail

Low stock

The Eaton PLHT-C100/3 (article 248040) is a 3-pole industrial miniature circuit breaker providing overload and short-circuit protection for DIN-rai...

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$108.01 - $108.01
$108.01
$108.01 - $108.01
$108.01
419240 Legrand RX³ Miniature circuit breaker 3P C50A 10kA
$13.79 - $13.79
$13.79
$13.79 - $13.79
$13.79

Legrand 419240 MCB RX³ 3P 50A Curve C 6kA DIN Rail

Low stock

The Legrand 419240 is an RX³ miniature circuit breaker (MCB), 3-pole, rated 50 A on the C tripping curve, for 400 V installations. It has a short-c...

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$13.79 - $13.79
$13.79
$13.79 - $13.79
$13.79
2CDS213001R0065 Abb SH203 - B6 Miniature circuit breaker 3P B6 6kA
$8.75 - $8.75
$8.75
$8.75 - $8.75
$8.75

2CDS213001R0065 ABB SH203-B6 MCB 3P 6A B Curve 6kA DIN Rail

In stock

The ABB SH203-B6 (article 2CDS213001R0065) is a 3-pole, 6 A miniature circuit breaker from ABB's Compact Home SH200 series. It provides current-lim...

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$8.75 - $8.75
$8.75
$8.75 - $8.75
$8.75
2CDS253001R0105 S203 - B10 Miniature Circuit Breaker - 3P - B - 10 A
$13.81 - $13.81
$13.81
$13.81 - $13.81
$13.81

2CDS253001R0105 ABB SH203-B10 MCB 3P 10A B Curve 6kA DIN Rail

Low stock

The ABB S203-B10 (article 2CDS253001R0105) is a 3-pole miniature circuit breaker from the System pro M compact S200 series, rated at 10 A with a B ...

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$13.81 - $13.81
$13.81
$13.81 - $13.81
$13.81
2CCS813001R0634 S803B - C63 High Performance MCB
$88.88 - $88.88
$88.88
$88.88 - $88.88
$88.88

2CCS813001R0634 ABB S803B-C63 MCB 3P 63A C Curve 25kA DIN Rail

Low stock

The ABB 2CCS813001R0634 is an ABB S200 series MCB, 3P, 0634 A, C curve, 6kA breaking capacity. For final circuit protection in domestic and industr...

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$88.88 - $88.88
$88.88
$88.88 - $88.88
$88.88
18640 Miniature circuit breaker (MCB), Acti9 NG125N, 3P, 80A, C curve, 25kA (IEC/EN 60947 - 2)
$140.25 - $140.25
$140.25
$140.25 - $140.25
$140.25

Schneider 18640 Acti9 NG125N Miniature circuit breaker 3P C80A 25kA

Low stock

The Schneider Electric 18640 (Acti9 NG125N) is a 3-pole miniature circuit breaker rated at 80 A with a C tripping characteristic, designed for elec...

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$140.25 - $140.25
$140.25
$140.25 - $140.25
$140.25
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