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Circuit Breakers (1641)

Electrical Circuit Protection
Choose circuit breakers by poles, rated current, trip curve and installation standard

DistriNode circuit breakers support residential boards, commercial distribution, industrial panels, machinery, rack power and electrical maintenance: miniature circuit breakers, DIN rail devices, 1-pole, 2-pole, 3-pole and 4-pole breakers, B, C and D trip curves, rated current options, accessories and brand-matched protection components for safe circuit segmentation.

1,644 products48 brands1P → 4POfficial distributor

How to Choose Circuit Breakers

Start with the circuit
Load type, cable size, supply system and local rules define the breaker class before brand choice.
Match current and curve
Rated current protects conductors, while B, C and D curves respond differently to inrush current.
Choose pole count
Single-phase, three-phase, neutral switching and panel layout determine 1P, 2P, 3P or 4P selection.
Stay within one system
Busbars, auxiliaries, enclosures and breakers should be compatible within the distribution range.

What You Will Find Here

MCB BreakersDIN Rail Breakers1 Pole Breakers2 Pole Breakers3 Pole BreakersB CurveC CurveD CurvePanel ProtectionElectrical Distribution

Leading Circuit Breaker Brands

SIEMENSABBHAGERDOEPKELEGRANDCNCPHOENIX CONTACTAPCSchneider ElectricTUYAAS SCHWABEBACHMANNBRENNENSTUHLCHINTRITTALBENY
Safety tip: Circuit breakers are safety devices. Selection and installation should follow local electrical rules and be performed by qualified personnel.

Frequently Asked Questions

What is the difference between B and C curve?
C curve tolerates higher short inrush current than B curve, often used for inductive or motor loads.
Can I replace a breaker with a higher amp rating?
Not without checking cable size, load and regulations. Oversizing can remove conductor protection.
What does pole count mean?
It tells how many conductors the breaker switches or protects.
Brand: GACIA Stock: 13
The GACIA PR8NM 4P 63A 30mA A is a high-quality Residual Current Device (RCD) designed for reliable protection against electric shock and fire hazards..
Breaker Type RCCB (Residual Current) Current Rating 63 A
R470
Ex Tax:R409
1 supplier Reward +R1
Buy
Brand: GACIA Stock: 21
The GACIA SB6L C 3P 20A is a high-quality miniature circuit breaker (MCB) designed for reliable overcurrent protection in electrical installations. Wi..
Breaker Type MCB Current Rating 20 A
R166
Ex Tax:R144
1 supplier Reward +R1
Buy
Brand: GACIA Stock: 45
The GACIA SB6L C 3P 25A is a high-quality miniature circuit breaker (MCB) designed for reliable overcurrent and short-circuit protection in residentia..
Breaker Type MCB Current Rating 25 A
R166
Ex Tax:R144
1 supplier Reward +R1
Buy
Brand: ABB Stock: 61
ABB Circuit Breaker SX203-C16 Flexline C-Char.6kA 16A 3P (2CDS253003R0164) — Genuine ABB product supplied by DistriNode.Available with live stock, ver..
Breaker Type MCB Current Rating 16 A Number of Po... 3-Pole
R1,199
Ex Tax:R1,043
1 supplier Reward +R4
Buy
Brand: NOARK Stock: 51
The Noark Ex9BN 3P C20 is a high-quality miniature circuit breaker (MCB) designed for reliable overcurrent protection in residential, commercial, and ..
Breaker Type MCB Current Rating 20 A
R300
Ex Tax:R261
1 supplier Reward +R1
Buy
Brand: NOARK Stock: 9
The NOARK Ex9L-N 2P 25A 30mA RCCB is a high-quality residual current circuit breaker designed for reliable protection against earth faults. With a rat..
Breaker Type RCCB (Residual Current) Current Rating 25 A
R499
Ex Tax:R434
1 supplier Reward +R1
Buy
Brand: NOARK Stock: 4
The NOARK Ex9L-N 4P 40A 30mA is a high-quality Residual Current Circuit Breaker (RCCB) designed for reliable protection against earth faults. With a r..
Breaker Type RCCB (Residual Current) Current Rating 40 A
R601
Ex Tax:R522
1 supplier Reward +R2
Buy
Brand: EATON Stock: 29
The EATON RCBO HNB-B16/1N/003 is a high-quality Residual Current Breaker with Overcurrent Protection (RCBO) designed for reliable protection in electr..
R718
Ex Tax:R624
2 suppliers Reward +R2
Buy
Brand: EATON Stock: 29
The EATON HN-B20/3 is a high-quality miniature circuit breaker (MCB) designed for reliable overcurrent protection in electrical installations. With a ..
Breaker Type MCB Current Rating 20 A
R398
Ex Tax:R346
1 supplier Reward +R1
Buy
Brand: EATON Stock: 96
The EATON HN-C16/3 is a high-quality miniature circuit breaker (MCB) from the xPole Home series, designed for reliable overcurrent protection in resid..
Breaker Type MCB Current Rating 16 A
R386
Ex Tax:R336
1 supplier Reward +R1
Buy
Brand: EATON Stock: 37
The EATON HN-C25/3 is a high-quality miniature circuit breaker (MCB) designed for reliable overcurrent protection in residential, commercial, and indu..
Breaker Type MCB Current Rating 25 A
R367
Ex Tax:R319
1 supplier Reward +R1
Buy
Brand: SIEMENS Stock: 7
Siemens 5SL4104-6 — Genuine SIEMENS product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty an..
Breaker Type MCB Current Rating 4 A Number of Po... 1-Pole
R604
Ex Tax:R525
1 supplier Reward +R2
Brand: SIEMENS Stock: 45
Siemens 5SL4116-7 — Genuine SIEMENS product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty an..
Breaker Type MCB Current Rating 16 A Number of Po... 1-Pole
R691
Ex Tax:R601
1 supplier Reward +R2
Brand: DOEPKE Stock: 99
Doepke DLS6IC16-110KA — Genuine DOEPKE product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty..
Breaker Type MCB Current Rating 16 A
R428
Ex Tax:R372
1 supplier Reward +R1
Buy
Brand: LEGRAND Stock: 35
Legrand TX3 LS C32A single-pole miniature circuit breaker with 6 kA breaking capacity and 1-module width (MPN 403437). Designed for overcurrent protec..
Breaker Type MCB Current Rating 32 A Number of Po... 1-Pole
R367
Ex Tax:R319
2 suppliers Reward +R1
Buy
Brand: LEGRAND Stock: 27
The Legrand 406401 circuit breaker is a compact protective device designed to safeguard electrical circuits in residential, commercial and light indus..
Breaker Type MCB
R525
Ex Tax:R456
2 suppliers Reward +R1
Buy
Brand: LEGRAND Stock: 300
Circuit breaker Legrand 419136 1P B16A 6 kA is a single-pole miniature circuit breaker with a B characteristic curve, rated for 16 A and a breaking ca..
Breaker Type MCB Current Rating 16 A Number of Po... 1-Pole
R147
Ex Tax:R127
2 suppliers Reward +R1
Buy
Brand: EATON Stock: 44
For electricians and panel builders working on modern three-phase systems, the EATON FRCDM-63/4/003-G/B residual current circuit breaker offers depend..
Breaker Type RCCB (Residual Current) Current Rating 63 A
R6,995
Ex Tax:R6,083
1 supplier Reward +R26
Buy
Brand: EATON Stock: 18
With a 10kA rated breaking capacity and a thermal-magnetic release, the Eaton LSHU-E63/3-KL miniature circuit breaker delivers robust protection for c..
Breaker Type MCB Current Rating 63 A
R2,340
Ex Tax:R2,035
2 suppliers Reward +R8
Buy
Brand: EATON Stock: 65
The Eaton LSHU-E35/3-KL stands apart from conventional miniature circuit breakers by combining a robust 35 A rating with a precise E tripping characte..
Breaker Type MCB Current Rating 35 A
R2,499
Ex Tax:R2,173
1 supplier Reward +R8
Buy
Brand: EATON Stock: 21
The Eaton PXL-B6/3 is a 3-pole miniature circuit breaker (MCB) with a rated current of 6 A and B tripping characteristic, engineered for reliable prot..
Breaker Type MCB Current Rating 6 A
R1,127
Ex Tax:R980
1 supplier Reward +R3
Buy
Brand: EATON Stock: 15
For electricians and panel builders who need reliable overcurrent protection in three-phase circuits, the EATON PXL-C10/3 miniature circuit breaker (M..
Breaker Type MCB Current Rating 10 A
R1,081
Ex Tax:R940
1 supplier Reward +R3
Buy
Brand: EATON Stock: 189
Electrical faults and overloads can cause serious damage to wiring and equipment, leading to costly downtime and safety hazards. The Eaton PXL-C20/3 M..
Breaker Type MCB Current Rating 20 A
R1,079
Ex Tax:R938
1 supplier Reward +R3
Buy
Brand: EATON Stock: 85
The EATON PXF-40/2/003-A stands out among residual current devices by combining a compact 2-module footprint with a robust 40 A rating and sensitive 3..
Breaker Type RCCB (Residual Current) Current Rating 40 A
R821
Ex Tax:R714
2 suppliers Reward +R2
Buy
Brand: EATON Stock: 50
With a rated short-circuit breaking capacity of 6 kA and a 32 A current rating, the Eaton PXL-B32/3 miniature circuit breaker delivers robust protecti..
Breaker Type MCB Current Rating 32 A
R2,165
Ex Tax:R1,883
1 supplier Reward +R7
Buy
Brand: EATON Stock: 100
Inside a packed electrical cabinet, every branch circuit needs a breaker that reacts instantly to both overloads and short circuits. The Eaton PXL-B20..
Breaker Type MCB Current Rating 20 A
R871
Ex Tax:R757
2 suppliers Reward +R2
Buy
Brand: EATON Stock: 25
The EATON PXL-C25/1 is a 1-pole miniature circuit breaker (MCB) with a rated current of 25 A and C-trip characteristic. Engineered for reliable protec..
Breaker Type MCB Current Rating 25 A
R393
Ex Tax:R341
2 suppliers Reward +R1
Buy
Brand: EATON Stock: 100
With a rated short-circuit breaking capacity of 10 kA and a 32 A current rating, the Eaton PXL-B32/1 miniature circuit breaker delivers robust protect..
Breaker Type MCB Current Rating 32 A
R347
Ex Tax:R302
2 suppliers Reward +R1
Buy
Brand: EATON Stock: 100
With a 10 kA short-circuit breaking capacity and energy limiting class 3, this 20 A single-pole MCB delivers robust protection for residential and com..
Breaker Type MCB Current Rating 20 A
R351
Ex Tax:R305
2 suppliers Reward +R1
Buy
Brand: ABB Stock: 3
ABB STOTZ-KONTAKT ABB 2CDS251001R0984 Circuit Breaker Miniature circuit breaker (2CDS251001R0984) — Genuine ABB product supplied by DistriNode.Availab..
Breaker Type MCB
R845
Ex Tax:R735
1 supplier Reward +R2
Buy
Brand: ABB Stock: 2
ABB STOTZ-KONTAKT Circuit Breaker 6kA 4A C 2p S202-C4 (2CDS252001R0044) — Genuine ABB product supplied by DistriNode.Available with live stock, verifi..
Breaker Type MCB Current Rating 4 A Number of Po... 2-Pole
R1,902
Ex Tax:R1,654
1 supplier Reward +R6
Buy
Brand: DOEPKE Stock: 1
Doepke 09916026 — Genuine DOEPKE product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty and B..
Breaker Type MCB
R304
Ex Tax:R265
1 supplier Reward +R1
Brand: EATON Stock: 230
With a 6 kA short-circuit breaking capacity and a 16 A rated current, the Eaton HN-B16/1 miniature circuit breaker delivers robust overcurrent protect..
Breaker Type MCB Current Rating 16 A
R97
Ex Tax:R85
1 supplier Reward +R1
Buy
Brand: SCHELINGER Stock: 24
For installations where a 63 A load must be protected without nuisance tripping, the SCHELINGER A02-G8-1P-B63 delivers a B-curve response and a true 6..
Breaker Type MCB Current Rating 63 A
R87
Ex Tax:R75
1 supplier Reward +R1
Buy
Brand: SCHELINGER Stock: 14
This miniature circuit breaker (MCB) from Schellinger provides dependable overcurrent protection for residential and light commercial electrical insta..
Breaker Type MCB Current Rating 63 A
R87
Ex Tax:R75
1 supplier Reward +R1
Buy
Brand: SCHELINGER Stock: 106
With a 6 kA short-circuit breaking capacity and 25 A rated current, the Schelinger A02-G8-1P-B25 delivers robust overcurrent protection for residentia..
Breaker Type MCB Current Rating 25 A
R76
Ex Tax:R66
1 supplier Reward +R1
Buy
Brand: SCHELINGER Stock: 24
Electrical overloads and short circuits can cause severe damage to wiring and connected equipment, leading to costly repairs and safety hazards. The S..
Breaker Type MCB Current Rating 16 A
R75
Ex Tax:R65
1 supplier Reward +R1
Buy
Brand: SCHELINGER Stock: 24
For installations where dependable overcurrent protection is non-negotiable, the SCHELINGER A02-G8-1P-C10 stands apart with its VDE-certified 6 kA bre..
Breaker Type MCB Current Rating 10 A
R75
Ex Tax:R65
1 supplier Reward +R1
Buy
Brand: SIEMENS Stock: 4
Siemens 5SL4103-6, Type B, IP20, 250/440 V Siemens 5SL4103-6. Rated current: 3 A, Input voltage: 250/440 V. Type: Type B, International Protection (I..
Breaker Type MCB Current Rating 3 A Number of Po... 1-Pole
R553
Ex Tax:R481
1 supplier Reward +R1
Buy
Brand: SCHELINGER Stock: 13
Electricians and panel builders rely on the Schelinger A02-G8-1P-C06 to safeguard lighting and socket circuits in residential and commercial installat..
Breaker Type MCB Current Rating 6 A
R77
Ex Tax:R67
1 supplier Reward +R1
Buy
Brand: SCHELINGER Stock: 82
The SCHELINGER A02-G8-1P-C20 stands apart from typical miniature circuit breakers by combining a robust 6 kA breaking capacity with precise C-curve tr..
Breaker Type MCB Current Rating 20 A
R74
Ex Tax:R64
1 supplier Reward +R1
Buy
Brand: SCHELINGER Stock: 37
With a short-circuit breaking capacity of 6 kA and a rated current of 32 A, the Schelinger A02-G8-1P-B32 miniature circuit breaker delivers robust pro..
Breaker Type MCB Current Rating 32 A
R70
Ex Tax:R61
1 supplier Reward +R1
Buy
Brand: SIEMENS Stock: 83
Siemens 5SV13167KK02 — Genuine SIEMENS product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty..
Breaker Type MCB Current Rating 2 A Number of Po... 2-Pole
R2,117
Ex Tax:R1,840
1 supplier Reward +R7
Brand: ETI Stock: 3
RCD Switch B 16A 1P+N 2M 30MA A 10KA — Genuine ETI product supplied by DistriNode.Available with live stock, verified product data, official manufactu..
Breaker Type RCCB (Residual Current) Current Rating 16 A Number of Po... 1-Pole
R1,060
Ex Tax:R922
1 supplier Reward +R3
Buy
Brand: SIEMENS Stock: 2
Circuit Breaker 4.5-6.3A 3RV2021-1GA10 (3RV20211GA10) — Genuine SIEMENS product supplied by DistriNode.Available with live stock, verified product dat..
Breaker Type MCB Current Rating 3 A
R2,018
Ex Tax:R1,754
2 suppliers Reward +R6
Buy
Brand: Schneider Electric Stock: 50
For installations where dependable earth leakage protection is non-negotiable, the Schneider Electric A9Z05240 stands apart with its AC-type residual ..
Breaker Type RCCB (Residual Current) Current Rating 40 A
R918
Ex Tax:R799
1 supplier Reward +R3
Buy
Brand: EATON Stock: 2
Electrical installations demand reliable protection against both overloads and residual currents to prevent equipment damage and ensure personal safet..
Breaker Type RCBO Current Rating 32 A
R3,772
Ex Tax:R3,280
1 supplier Reward +R13
Buy
Brand: EATON Stock: 10
Detect series, parallel, and ground arc faults with the Eaton AFDD-10/2/B/003-A, a 2-pole Arc Fault Detection Device with integrated RCBO. Rated for 1..
Breaker Type RCBO Current Rating 10 A
R3,023
Ex Tax:R2,629
2 suppliers Reward +R10
Buy
Brand: EATON Stock: 24
The EATON FAZ-C16/3 stands apart from conventional miniature circuit breakers by combining a compact 3-pole design with a precise C-curve trip charact..
Breaker Type MCB Current Rating 16 A
R2,439
Ex Tax:R2,121
2 suppliers Reward +R8
Buy
Brand: EATON Stock: 42
With a 10 kA rated switching capacity and energy limiting class 3, the Eaton LSHU-E40/3-KL delivers robust protection for demanding electrical install..
Breaker Type MCB Current Rating 40 A
R2,341
Ex Tax:R2,036
2 suppliers Reward +R8
Buy
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