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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: SIEMENS Stock: 4
Circuit Breaker Motor 0.55-0.8A 3RV2011-0 (3RV20110HA15) — Genuine SIEMENS product supplied by DistriNode.Available with live stock, verified product ..
Breaker Type MCB Current Rating 8 A
R2,693
Ex Tax:R2,342
1 supplier Reward +R9
Buy
Brand: SIEMENS Stock: 3
Circuit Breaker Motor 1.4-2A 3RV2011-1BA2 (3RV20111BA25) — Genuine SIEMENS product supplied by DistriNode.Available with live stock, verified product ..
Breaker Type MCB Current Rating 2 A
R2,019
Ex Tax:R1,756
1 supplier Reward +R7
Buy
Brand: SIEMENS Stock: 6
Circuit Breaker Motor 7-10A 3RV2011-1JA15 (3RV20111JA15) — Genuine SIEMENS product supplied by DistriNode.Available with live stock, verified product ..
Breaker Type MCB Current Rating 10 A
R2,437
Ex Tax:R2,119
1 supplier Reward +R8
Buy
Brand: SIEMENS Stock: 4
Circuit Breaker A-ausl. 11-16A N208A 3RV2 (3RV20114AA15) — Genuine SIEMENS product supplied by DistriNode.Available with live stock, verified product ..
Breaker Type MCB Current Rating 16 A
R2,500
Ex Tax:R2,173
1 supplier Reward +R8
Buy
Brand: DOEPKE Stock: 776
Doepke DLS 6i B16-1 Circuit Breaker Miniature Circuit Breaker B-type (09916023) — Genuine DOEPKE product supplied by DistriNode.Available with live st..
Breaker Type MCB Current Rating 16 A Number of Po... 1P
R346
Ex Tax:R300
1 supplier Reward +R1
Buy
Brand: DOEPKE Stock: 20
Doepke 09916294 — Genuine DOEPKE product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty and B..
Breaker Type MCB Current Rating 20 A Number of Po... 3-Pole
R1,056
Ex Tax:R918
1 supplier Reward +R3
Brand: SIEMENS Stock: 6
Siemens 5TT3421 is a verified Siemens Phase monitor 230 V AC 4 A, matched by official Siemens article data...
Breaker Type MCB Current Rating 4 A
R2,059
Ex Tax:R1,790
1 supplier Reward +R7
Buy
Brand: HAGER Stock: 9
Hager ADA510D — Genuine HAGER product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty and B2B ..
Breaker Type MCB Current Rating 10 A Number of Po... 1-Pole
R2,022
Ex Tax:R1,759
1 supplier Reward +R7
Brand: HAGER Stock: 4
Hager RCBO Switch 1P+N 10kA B-32A 30mA ADA532D (ADA532D) — Genuine HAGER product supplied by DistriNode.Available with live stock, verified product da..
Breaker Type RCBO Current Rating 32 A Number of Po... 1-Pole
R2,029
Ex Tax:R1,765
1 supplier Reward +R7
Buy
Brand: HAGER Stock: 3
RCBO Switch 1P+N 6kA B-13A 30mA ADS913D (ADS913D) — Genuine HAGER product supplied by DistriNode.Available with live stock, verified product data, off..
Breaker Type RCBO Current Rating 13 A Number of Po... 1-Pole
R1,487
Ex Tax:R1,293
1 supplier Reward +R5
Buy
Brand: HAGER Stock: 32
RCBO Switch 1P+N 6kA B-25A 30mA ADS925D (ADS925D) — Genuine HAGER product supplied by DistriNode.Available with live stock, verified product data, off..
Breaker Type RCBO Current Rating 25 A Number of Po... 1-Pole
R1,781
Ex Tax:R1,549
1 supplier Reward +R6
Buy
Brand: ABB Stock: 11
ABB STOTZ-KONTAKT ABB S203-K25 Circuit Breaker 3 (2CDS253001R0517) — Genuine ABB product supplied by DistriNode.Available with live stock, verified pr..
Breaker Type MCB Current Rating 25 A Number of Po... 3P
R2,944
Ex Tax:R2,560
1 supplier Reward +R10
Buy
Brand: DOEPKE Stock: 29
Doepke DLS6HB6-36KA — Genuine DOEPKE product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty a..
Breaker Type MCB
R990
Ex Tax:R861
1 supplier Reward +R3
Brand: DOEPKE Stock: 25
Doepke 09916025 — Genuine DOEPKE product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty and B..
Breaker Type MCB
R398
Ex Tax:R346
1 supplier Reward +R1
Brand: ABB Stock: 50
ABB DS201 C13 A30 - Circuit Breaker (DIN rail mounting possible) (2CSR255180R1134) — Genuine ABB product supplied by DistriNode.Available with live st..
Breaker Type MCB Current Rating 13 A
R2,782
Ex Tax:R2,419
1 supplier Reward +R10
Buy
Brand: PHOENIX CONTACT Stock: 10
Phoenix Contact Circuit Breaker 240 V/AC 4 A 1 Normally Open Contact CB E1 24DC/4A NO P 1 pc(s) (2800904) — Genuine PHOENIX CONTACT product supplied b..
Breaker Type MCB Current Rating 4 A Number of Po... 1P
R1,237
Ex Tax:R1,076
1 supplier Reward +R4
Buy
Brand: ABB Stock: 19
Abb 2CSF204101R4400 — Genuine ABB product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty and ..
Breaker Type MCB
R2,126
Ex Tax:R1,849
1 supplier Reward +R7
Brand: DOEPKE Stock: 6
Doepke 09136905 — Genuine DOEPKE product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty and B..
Breaker Type MCB
R2,585
Ex Tax:R2,248
1 supplier Reward +R9
Brand: LEGRAND Stock: 22
Legrand 415958 — Genuine LEGRAND product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty and B..
Breaker Type MCB
R2,612
Ex Tax:R2,271
2 suppliers Reward +R9
Brand: SIEMENS Stock: 12
Siemens 5SG7621-0KK16, Multicolour, 153 g Siemens 5SG7621-0KK16. Product colour: Multicolour. Weight: 153 g..
Breaker Type MCB Current Rating 16 A
R1,528
Ex Tax:R1,328
1 supplier Reward +R5
Buy
Brand: HAGER Stock: 2
Residual-Current Circuit Breaker 2pol. 16A/10mA 6kA CCA216D (CCA216D) — Genuine HAGER product supplied by DistriNode.Available with live stock, verifi..
Breaker Type RCCB (Residual Current) Current Rating 16 A Number of Po... 2-Pole
R2,270
Ex Tax:R1,973
1 supplier Reward +R8
Buy
Brand: HAGER Stock: 8
Hager CCA225D — Genuine HAGER product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty and B2B ..
Breaker Type MCB Current Rating 25 A Number of Po... 2-Pole
R1,807
Ex Tax:R1,572
1 supplier Reward +R6
Brand: ABB Stock: 14
Circuit Breaker 6kA 6A C 2p S202-C6 (2CDS252001R0064) — Genuine ABB product supplied by DistriNode.Available with live stock, verified product data, o..
Breaker Type MCB Current Rating 6 A Number of Po... 2-Pole
R1,902
Ex Tax:R1,654
1 supplier Reward +R6
Buy
Brand: ABB Stock: 31
Circuit Breaker 6kA 10A C 2p S202-C10 (2CDS252001R0104) — Genuine ABB product supplied by DistriNode.Available with live stock, verified product data,..
Breaker Type MCB Current Rating 10 A Number of Po... 2-Pole
R1,760
Ex Tax:R1,531
1 supplier Reward +R6
Buy
Brand: ABB Stock: 164
Abb 2CDS253001R0635 — Genuine ABB product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty and ..
Breaker Type MCB Current Rating 63 A Number of Po... 3-Pole
R2,003
Ex Tax:R1,741
1 supplier Reward +R6
Brand: ABB Stock: 9
ABB STOTZ-KONTAKT ABB 2CDE283001R0063 Circuit Breaker Molded case circuit breaker (2CDE283001R0063) — Genuine ABB product supplied by DistriNode.Avail..
Breaker Type MCB
R1,395
Ex Tax:R1,213
1 supplier Reward +R4
Buy
Brand: PHOENIX CONTACT Stock: 8
Phoenix Contact 2908261 Circuit Breaker (2908261) — Genuine PHOENIX CONTACT product supplied by DistriNode.Available with live stock, verified product..
Breaker Type MCB
R1,177
Ex Tax:R1,024
1 supplier Reward +R4
Buy
Brand: HAGER Stock: 2
The HAGER CDF525D is a high-quality Residual Current Circuit Breaker (RCCB) designed for reliable protection against earth faults. With 2 poles, a rat..
R4,404
Ex Tax:R3,830
2 suppliers Reward +R16
Buy
Brand: HAGER Stock: 4
The Hager CDF640D is a high-quality residual current circuit breaker (RCCB) designed for reliable protection against earth faults. With 4 poles, a rat..
Breaker Type RCCB (Residual Current) Current Rating 40 A
R5,439
Ex Tax:R4,730
2 suppliers Reward +R20
Buy
Brand: ETI Stock: 8
The ETI KZS-1M-UNI RCBO is a 1P+N residual current circuit breaker with overcurrent protection, featuring a C16 curve and 30mA sensitivity, Type A. It..
Breaker Type RCBO Current Rating 16 A
R1,076
Ex Tax:R936
1 supplier Reward +R3
Buy
Stock: 5
The EFI-P2 25A/30MA/A Differential Circuit Breaker is a high-quality residual current circuit breaker (RCCB) designed for reliable protection against ..
Breaker Type RCCB (Residual Current) Current Rating 25 A
R939
Ex Tax:R817
1 supplier Reward +R3
Buy
Brand: SIEMENS Stock: 3
Siemens Circuit Breaker 17-22A N-ausl. 286A 3RV20 3RV20214CA20 — Genuine SIEMENS product supplied by DistriNode.Available with live stock, verified pr..
Breaker Type MCB Current Rating 22 A
R2,307
Ex Tax:R2,006
2 suppliers Reward +R8
Buy
Brand: ABB Stock: 7
ABB STOTZ-KONTAKT ABB 2CDS251103R0104 Circuit Breaker Miniature circuit breaker (2CDS251103R0104) — Genuine ABB product supplied by DistriNode.Availab..
Breaker Type MCB
R2,187
Ex Tax:R1,902
1 supplier Reward +R7
Buy
Brand: LEGRAND Stock: 12
Legrand 419137 is a B20A single-pole miniature circuit breaker with a B tripping characteristic and a rated current of 20 A. It is designed to provide..
Breaker Type MCB Current Rating 20 A Number of Po... 1-Pole
R360
Ex Tax:R313
1 supplier Reward +R1
Buy
Brand: SIEMENS Stock: 60
The Siemens 5SY4320-7 is a high-quality miniature circuit breaker (MCB) designed for reliable protection of electrical installations. With a rated cur..
Breaker Type MCB Current Rating 20 A
R1,386
Ex Tax:R1,205
2 suppliers Reward +R4
Buy
Brand: SIEMENS Stock: 4
The Siemens SENTRON 5SV13163KK10 is a high-quality Residual Current Breaker with Overcurrent (RCBO) designed for reliable protection in residential an..
Breaker Type RCBO Current Rating 10 A
R2,764
Ex Tax:R2,403
2 suppliers Reward +R10
Buy
Brand: SIEMENS Stock: 4
The SIEMENS 5SY4340-7 is a high-quality miniature circuit breaker (MCB) designed for reliable protection of electrical installations. With a rated cur..
Breaker Type MCB Current Rating 40 A
R3,214
Ex Tax:R2,794
2 suppliers Reward +R11
Buy
Brand: SIEMENS Stock: 3
The Siemens 5SY6116-6 is a high-quality miniature circuit breaker (MCB) from the SENTRON series, designed for reliable protection of electrical instal..
Breaker Type MCB Current Rating 16 A
R407
Ex Tax:R354
2 suppliers Reward +R1
Buy
Brand: SIEMENS Stock: 1
The Siemens SENTRON 5SY4313-7 is a high-quality miniature circuit breaker (MCB) designed for reliable protection of electrical installations. With a r..
Breaker Type MCB Current Rating 13 A
R1,430
Ex Tax:R1,244
2 suppliers Reward +R4
Buy
Brand: SIEMENS Stock: 2
The Siemens SIRIUS 3RV2021-1KA10 is a compact motor starter protector / circuit breaker from the SIRIUS 3RV2 series, size S00. It features a thermal-m..
Breaker Type Motor Protection Current Rating 16 A
R2,013
Ex Tax:R1,750
2 suppliers Reward +R7
Buy
Brand: APC Stock: 7
Schneider Electric A9F04320 is a miniature circuit breaker designed for overcurrent protection in low-voltage electrical installations. With a rated c..
Breaker Type MCB Current Rating 20 A Number of Po... 3-Pole
R1,385
Ex Tax:R1,205
1 supplier Reward +R4
Buy
Brand: APC Stock: 4
Schneider Electric A9F04332 is a miniature circuit breaker designed for protection of low-voltage circuits in residential and light commercial install..
Breaker Type MCB Current Rating 32 A Number of Po... 3-Pole
R1,422
Ex Tax:R1,236
1 supplier Reward +R4
Buy
Brand: APC Stock: 7
Schneider Electric A9F03320 is a single-pole miniature circuit breaker designed for overcurrent protection in panel and distribution board installatio..
Breaker Type MCB Current Rating 20 A Number of Po... 1-Pole
R1,287
Ex Tax:R1,119
1 supplier Reward +R4
Buy
Brand: NOARK Stock: 5
The NOARK Ex9L-N Residual Current Circuit Breaker (RCCB) is a high-performance protective device designed for reliable leakage current protection in r..
Breaker Type RCCB (Residual Current) Current Rating 63 A
R1,625
Ex Tax:R1,413
1 supplier Reward +R4
Buy
Brand: HAGER Stock: 7
RCBO Switch 1P+N 6kA C-10A 30mA ADS960D (ADS960D) — Genuine HAGER product supplied by DistriNode.Available with live stock, verified product data, off..
Breaker Type RCBO Current Rating 10 A Number of Po... 1-Pole
R1,882
Ex Tax:R1,637
1 supplier Reward +R6
Buy
Brand: HAGER Stock: 50
Hager RCBO Switch 1P+N 6kA C-13A 30mA ADS963D (ADS963D) — Genuine HAGER product supplied by DistriNode.Available with live stock, verified product dat..
Breaker Type RCBO Current Rating 13 A Number of Po... 1-Pole
R1,871
Ex Tax:R1,627
1 supplier Reward +R6
Buy
Brand: HAGER Stock: 16
Residual-Current Circuit Breaker 4pol. 25A/300mA 6kA CFA425D (CFA425D) — Genuine HAGER product supplied by DistriNode.Available with live stock, verif..
Breaker Type RCCB (Residual Current) Current Rating 25 A Number of Po... 4-Pole
R2,074
Ex Tax:R1,803
1 supplier Reward +R7
Buy
Brand: ABB Stock: 11
Abb 2CDS252001R0024 — Genuine ABB product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty and ..
Breaker Type MCB
R2,543
Ex Tax:R2,211
1 supplier Reward +R9
Brand: ABB Stock: 31
Circuit Breaker 6kA 50A B 1p S201-B50 (2CDS251001R0505) — Genuine ABB product supplied by DistriNode.Available with live stock, verified product data,..
Breaker Type MCB Current Rating 50 A Number of Po... 1-Pole
R566
Ex Tax:R492
1 supplier Reward +R1
Buy
Brand: ABB Stock: 34
Abb 2CDS253001R0505 — Genuine ABB product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty and ..
Breaker Type MCB
R1,729
Ex Tax:R1,504
1 supplier Reward +R5
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