1 Pole MCB
Protect your circuits with our 1 pole MCB range, engineered for precision and safety in single-phase applications. These compact miniature circuit breakers guard against overloads and short circuits, making them ideal for residential, commercial, and light industrial use. Built by top-tier brands, each 1 pole breaker combines durability, easy installation, and international safety compliance - ensuring reliable performance for your electrical system.
Original price
$3.19
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Original price
$3.19
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$3.19
$3.19
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$3.19
Current price
$3.19
Siemens 5SL6125-7 Miniature Circuit Breaker 1P 25A C 6kA
In stock
The Siemens 5SL6125-7 (MLFB: 5SL6125-7) is a 1-pole SENTRON miniature circuit breaker rated 25A with tripping characteristic C and a breaking capac...
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Original price
$3.19
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Original price
$3.19
Original price
$3.19
$3.19
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$3.19
Current price
$3.19
Original price
$3.95
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$3.95
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$3.95
$3.95
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$3.95
Current price
$3.95
Siemens 5SL6140-6 Miniature Circuit Breaker 1P 40A B 6kA
In stock
The Siemens 5SL6140-6 (MLFB: 5SL6140-6) is a 1-pole SENTRON miniature circuit breaker rated at 40 A with a B tripping characteristic and 6 kA break...
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Original price
$3.95
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Original price
$3.95
Original price
$3.95
$3.95
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$3.95
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$3.95
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$4.07
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$4.07
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$4.07
$4.07
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$4.07
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$4.07
Siemens 5SL6132-7 SENTRON Miniature Circuit Breaker 1P 32A C 6kA
Low stock
The Siemens 5SL6132-7 (MLFB: 5SL6132-7) is a 1-pole SENTRON miniature circuit breaker rated at 32 A with a Type C tripping characteristic and a bre...
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Original price
$4.07
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Original price
$4.07
Original price
$4.07
$4.07
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$4.07
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$4.07
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$5.77
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$5.77
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$5.77
$5.77
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$5.77
Current price
$5.77
Eaton 286538 PL6-C50/1 MCB 1P 50 A C Curve 6kA DIN Rail
In stock
The Eaton PL6-C50/1 is a single-pole miniature circuit breaker from the Moeller xPole series, rated at 50 A with tripping characteristic C and a sh...
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Original price
$5.77
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$5.77
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$5.77
$5.77
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$5.77
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$5.77
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$3.60
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$3.60
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$3.60
$3.60
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$3.60
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$3.60
Eaton 262704 PL7-C16/1 MCB 1P 16 A C Curve 10kA DIN Rail
In stock
The Eaton PL7-C16/1 is a single-pole miniature circuit breaker (MCB) from the Eaton Moeller series xPole range, rated at 16 A with a type C trippin...
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$3.60
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$3.60
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$3.60
$3.60
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$3.60
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$3.60
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$5.24
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$5.24
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$5.24
$5.24
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$5.24
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$5.24
Schneider A9F84125 Miniature Circuit Breaker (MCB), Acti9 iC60H 1P C25A 10kA
In stock
The Schneider Electric A9F84125 is a 1-pole miniature circuit breaker (MCB) from the Acti 9 iC60H range, rated at 25 A with a C tripping characteri...
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Original price
$5.24
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$5.24
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$5.24
$5.24
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$5.24
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$5.24
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$7.01
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$7.01
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$7.01
$7.01
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$7.01
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$7.01
Hager MB150A MB1 MCB 1P 50 A B Curve 6kA DIN Rail
Out of stock
The Hager MB150A is a Hager MB1 miniature circuit breaker, 1P, 50 A, B curve, 6kA. For final circuit protection. Mounts on 35mm DIN rail.Technical ...
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$7.01
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$7.01
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$7.01
$7.01
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$7.01
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$7.01
Sold out
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$3.12
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$3.12
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$3.12
$3.12
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$3.12
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$3.12
Eaton 286535 PL6-C25/1 MCB 1P 25 A C Curve 6kA DIN Rail
In stock
The Eaton PL6-C25/1 is a single-pole type C miniature circuit breaker from the Eaton Moeller xPole series, rated at 25 A with a 6 kA short-circuit ...
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Original price
$3.12
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$3.12
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$3.12
$3.12
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$3.12
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$3.12
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$2.70
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$2.70
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$2.70
$2.70
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$2.70
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$2.70
Eaton 286534 PL6-C20/1 MCB 1P 20 A C Curve 6kA DIN Rail
In stock
The Eaton PL6-C20/1 is a single-pole 20 A miniature circuit breaker from the xPole PL6 series, offering C-curve tripping and a 6 kA short-circuit b...
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Original price
$2.70
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$2.70
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$2.70
$2.70
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$2.70
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$2.70
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$5.03
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$5.03
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$5.03
$5.03
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$5.03
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$5.03
Schneider A9F83110 Miniature Circuit Breaker (MCB), Acti9 iC60H, 1P 10A B curve
Out of stock
Schneider Electric A9F83110 is a 1-pole miniature circuit breaker (MCB) from the Acti 9 iC60H series, rated at 10A with a B tripping curve. It prov...
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Original price
$5.03
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$5.03
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$5.03
$5.03
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$5.03
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$5.03
Sold out
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$4.17
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$4.17
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$4.17
$4.17
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$4.17
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$4.17
Eaton 262707 PL7-C32/1 MCB 1P 32 A C Curve 10kA DIN Rail
In stock
The Eaton PL7-C32/1 is a single-pole miniature circuit breaker from the Eaton Moeller series xPole range, providing reliable overcurrent protection...
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$4.17
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$4.17
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$4.17
$4.17
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$4.17
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$4.17
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$2.76
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$2.76
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$2.76
$2.76
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$2.76
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$2.76
Eaton 286533 PL6-C16/1 MCB 1P C 16A 6 kA DIN Rail
In stock
The Eaton PL6-C16/1 is a single-pole miniature circuit breaker from the Moeller series xPole range, designed for overcurrent protection in resident...
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Original price
$2.76
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$2.76
Original price
$2.76
$2.76
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$2.76
Current price
$2.76
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$6.41
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$6.41
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$6.41
$6.41
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$6.41
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$6.41
2CDS251001R0044 ABB SH203-C4 MCB 1P 4A C Curve 6kA DIN Rail
Low stock
The ABB S201-C4 (article 2CDS251001R0044) is a single-pole miniature circuit breaker from the System pro M compact S200 range, rated at 4 A with a ...
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$6.41
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$6.41
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$6.41
$6.41
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$6.41
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$6.41
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$6.31
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$6.31
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$6.31
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$6.31
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$6.31
2CDS211001R0044 ABB SH203-C4 MCB 1P 4A C Curve 6kA DIN Rail
In stock
The ABB SH201-C4 (article 2CDS211001R0044) is a single-pole miniature circuit breaker from the Compact Home SH200 series, rated 4 A with a C trippi...
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Original price
$6.31
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$6.31
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$6.31
$6.31
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$6.31
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$6.31
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$7.37
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$7.37
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$7.37
$7.37
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$7.37
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$7.37
Siemens 5SL6163-7 Miniature Circuit Breaker 1P 63A C 6kA 230/400V
Low stock
The Siemens 5SL6163-7 (MLFB: 5SL6163-7) is a 1-pole SENTRON miniature circuit breaker rated at 63 A with a Type C tripping characteristic and a bre...
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Original price
$7.37
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$7.37
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$7.37
$7.37
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$7.37
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$7.37
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$3.96
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$3.96
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$3.96
$3.96
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$3.96
Current price
$3.96
Schneider A9F74125 Acti9 iC60N MCB 1P 25 A C Curve 10kA
In stock
The Schneider Electric A9F74125 is a 1-pole miniature circuit breaker (MCB) from the Acti 9 iC60N range, rated at 25 A with a C tripping curve. It ...
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Original price
$3.96
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Original price
$3.96
Original price
$3.96
$3.96
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$3.96
Current price
$3.96
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$5.00
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$5.00
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$5.00
$5.00
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$5.00
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$5.00
2CDS251001R0324 ABB SH203-C32 MCB 1P 32A C Curve 6kA DIN Rail
In stock
The ABB S201-C32 (article 2CDS251001R0324) is a single-pole miniature circuit breaker from the System pro M compact S200 series, rated at 32 A with...
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Original price
$5.00
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$5.00
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$5.00
$5.00
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$5.00
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$5.00
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$6.00
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$6.00
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$6.00
$6.00
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$6.00
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$6.00
Schneider A9F74140 Acti9 iC60N MCB 1P 40 A C Curve 10kA
In stock
The Schneider Electric A9F74140 is a 1-pole, 40 A miniature circuit breaker (MCB) from the Acti 9 iC60N series, designed for electrical distributio...
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Original price
$6.00
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$6.00
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$6.00
$6.00
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$6.00
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$6.00
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$5.32
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$5.32
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$5.32
$5.32
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$5.32
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$5.32
Hager MC140A MCB 1P 40 A C Curve 6kA DIN Rail
In stock
The Hager MC140A is a Hager miniature circuit breaker, 1P, 40 A, C curve, 6kA. For final circuit protection. Mounts on 35mm DIN rail.Technical spe...
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Original price
$5.32
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$5.32
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$5.32
$5.32
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$5.32
Current price
$5.32
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$3.02
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$3.02
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$3.02
$3.02
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$3.02
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$3.02
Legrand 419135 MCB RX³ 1P 13A Curve B 6kA DIN Rail
In stock
The Legrand 419135 is an RX³ miniature circuit breaker (MCB), 1-pole, rated 13 A on the B tripping curve, for 230 V installations. It has a short-c...
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Original price
$3.02
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$3.02
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$3.02
$3.02
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$3.02
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$3.02
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$6.08
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$6.08
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$6.08
$6.08
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$6.08
Current price
$6.08
Schneider A9F73140 Acti9 iC60N MCB 1P 40 A B Curve 10kA
Low stock
The Schneider Electric A9F73140 is a single-pole miniature circuit breaker from the Acti9 iC60N range, rated 40 A with B tripping curve. It provide...
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Original price
$6.08
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Original price
$6.08
Original price
$6.08
$6.08
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$6.08
Current price
$6.08
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$13.25
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Original price
$13.25
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$13.25
$13.25
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$13.25
Current price
$13.25
Schneider A9F84163 Miniature Circuit Breaker (MCB), Acti9 iC60H, 1P C63A 10kA
Low stock
The Schneider Electric A9F84163 is a 1-pole miniature circuit breaker (MCB) from the Acti 9 iC60H range, rated at 63 A with a C tripping curve. It ...
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Original price
$13.25
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Original price
$13.25
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$13.25
$13.25
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$13.25
Current price
$13.25
Original price
$8.65
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$8.65
Original price
$8.65
$8.65
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$8.65
Current price
$8.65
Hager MC104A MCB 1P 4 A C Curve 6kA DIN Rail
In stock
The Hager MC104A is a Hager miniature circuit breaker, 1P, 4 A, C curve, 6kA. For final circuit protection. Mounts on 35mm DIN rail.Technical spec...
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Original price
$8.65
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Original price
$8.65
Original price
$8.65
$8.65
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$8.65
Current price
$8.65
Original price
$4.93
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Original price
$4.93
Original price
$4.93
$4.93
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$4.93
Current price
$4.93
Eaton 262690 PL7-B40/1 MCB 1P 40 A C Curve 6kA DIN Rail
In stock
The Eaton PL7-B40/1 is a single-pole miniature circuit breaker from the Moeller series xPole range, offering overload and short-circuit protection ...
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Original price
$4.93
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Original price
$4.93
Original price
$4.93
$4.93
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$4.93
Current price
$4.93