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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: DOEPKE Stock: 7
Doepke DoepkeDRCBO 4 C20/0,03/3N-AFI-/LS-Kombination 3p+N 20 A 09945125 (09945125) — Genuine DOEPKE product supplied by DistriNode.Available with live..
Breaker Type MCB Current Rating 20 A Number of Po... 3-Pole
R4,257
Ex Tax:R3,702
1 supplier Reward +R15
Buy
Brand: DOEPKE Stock: 26
Doepke DLS 6i B16-3 Circuit Breaker Miniature Circuit Breaker B-type (09916113) — Genuine DOEPKE product supplied by DistriNode.Available with live st..
Breaker Type MCB Current Rating 16 A Number of Po... 3P
R935
Ex Tax:R813
1 supplier Reward +R3
Buy
Brand: LEGRAND Stock: 20
Legrand 410963 — Genuine LEGRAND product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty and ..
Breaker Type RCCB (Residual Current)
R1,456
Ex Tax:R1,266
1 supplier Reward +R4
Brand: LEGRAND Stock: 7
Legrand Tx3 B10A 3-pole miniature circuit breaker is a three-module protective device designed for DIN-rail distribution boards. With a B tripping cha..
Breaker Type RCCB (Residual Current) Current Rating 10 A Number of Po... 3-Pole
R824
Ex Tax:R717
1 supplier Reward +R2
Buy
Brand: LEGRAND Stock: 3
Legrand 412900 is a single-pole circuit breaker designed for overcurrent protection in residential and light commercial electrical installations. The ..
Colour Multicolour Switch Type Circuit Breaker Switch Current Rating 32 A Number of Po... 1P
R870
Ex Tax:R756
1 supplier Reward +R2
Buy
Brand: DOEPKE Stock: 27
Doepke DLS 6i C16-1 Circuit Breaker Miniature Circuit Breaker C-Type (09916203) — Genuine DOEPKE product supplied by DistriNode.Available with live st..
Breaker Type MCB Current Rating 16 A Number of Po... 1P
R469
Ex Tax:R408
1 supplier Reward +R1
Buy
Brand: DOEPKE Stock: 187
Doepke 09916013 — Genuine DOEPKE product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty and B..
Breaker Type MCB Current Rating 2 A Number of Po... 1-Pole
R482
Ex Tax:R419
1 supplier Reward +R1
Brand: DOEPKE Stock: 41
Doepke DLS 6i B04-1 Circuit Breaker Miniature Circuit Breaker B-type (09916017) — Genuine DOEPKE product supplied by DistriNode.Available with live st..
Breaker Type MCB Current Rating 16 A Number of Po... 1P
R517
Ex Tax:R450
1 supplier Reward +R1
Buy
Brand: SIEMENS Stock: 10
Siemens 5SV3344-6KK12 — Genuine SIEMENS product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warrant..
Breaker Type MCB Current Rating 40 A Number of Po... 4-Pole
R2,176
Ex Tax:R1,892
1 supplier Reward +R7
Buy
Brand: ABB Stock: 65
ABB DS201 B13 A30 RCBO Switch 6kA 1P+N TypA B13 30mA (2CSR255180R1135) — Genuine ABB product supplied by DistriNode.Available with live stock, verifie..
Breaker Type RCBO Current Rating 13 A Number of Po... 1-Pole
R1,677
Ex Tax:R1,459
1 supplier Reward +R5
Buy
Brand: LEGRAND Stock: 5
The Legrand Tx3 3-pole circuit breaker B6A provides thermal-magnetic protection for three-phase electrical installations. Designed for mounting in mod..
Breaker Type MCB Current Rating 6 A Number of Po... 3-Pole
R941
Ex Tax:R818
1 supplier Reward +R3
Buy
Brand: LEGRAND Stock: 8
Legrand 406469, 289 g, 101 mm, 58 mm, 89 mm, 1 pc(s) Legrand 406469. Weight: 289 g. Package width: 101 mm, Package depth: 58 mm, Package height: 89 m..
Breaker Type MCB Current Rating 100 A Number of Po... 3-Pole
R1,779
Ex Tax:R1,547
1 supplier Reward +R6
Buy
Brand: LEGRAND Stock: 3
LEGR pin-Combination 1Fi2P M.5Afdd-Ls 404985 404985 1 (404985) — Genuine LEGRAND product supplied by DistriNode.Available with live stock, verified pr..
Breaker Type MCB Number of Po... 2P
R800
Ex Tax:R696
1 supplier Reward +R2
Buy
Brand: ABB Stock: 7
ABB STOTZ-KONTAKT ABB 2CSF204101R3250 Circuit Breaker Residual-current device (2CSF204101R3250) — Genuine ABB product supplied by DistriNode.Available..
Breaker Type RCCB (Residual Current)
R2,097
Ex Tax:R1,823
1 supplier Reward +R7
Buy
Brand: ABB Stock: 22
Abb 2CDS251001R0487 — Genuine ABB product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty and ..
Breaker Type MCB Number of Po... 1-Pole
R858
Ex Tax:R746
1 supplier Reward +R2
Brand: DOEPKE Stock: 27
Doepke 09916193 — Genuine DOEPKE product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty and B..
Breaker Type MCB
R569
Ex Tax:R495
1 supplier Reward +R1
Brand: DOEPKE Stock: 44
Miniature Circuit Breaker DLS 6I C32-3 10 kA (09916296) — Genuine DOEPKE product supplied by DistriNode.Available with live stock, verified product da..
Breaker Type MCB Current Rating 32 A Number of Po... 3P
R1,025
Ex Tax:R892
1 supplier Reward +R3
Buy
Brand: DOEPKE Stock: 36
Doepke 09916116 — Genuine DOEPKE product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty and B..
Breaker Type MCB Current Rating 32 A Number of Po... 3-Pole
R1,080
Ex Tax:R939
1 supplier Reward +R3
Brand: LEGRAND Stock: 32
Legrand 411786 is a Circuit Breakers. Buy online in South Africa from DistriNode with EAN-verified catalogue data...
Breaker Type MCB Number of Po... 4-Pole
R1,765
Ex Tax:R1,535
2 suppliers Reward +R6
Buy
Brand: LEGRAND Stock: 8
Legrand Tx3 LS C6A 1P 6kA M is a single-pole miniature circuit breaker intended for overcurrent protection in electrical installations. With a C-type ..
Breaker Type MCB Current Rating 6 A Number of Po... 1-Pole
R500
Ex Tax:R435
1 supplier Reward +R1
Buy
Brand: PHOENIX CONTACT Stock: 3
Phoenix Contact Circuit Breaker 240 V/AC 2 A 1 Normally Open Contact CB E1 24DC/2A NO P 1 pc(s) (2800902) — Genuine PHOENIX CONTACT product supplied b..
Breaker Type MCB Current Rating 2 A Number of Po... 1P
R1,053
Ex Tax:R916
1 supplier Reward +R3
Buy
Brand: ABB Stock: 22
ABB Circuit Breaker C32A S203M-C32 pro M comp. 10kA 3-pin C-Charakt. S203M-C32 (2CDS273001R0324) — Genuine ABB product supplied by DistriNode.Availabl..
Breaker Type MCB Current Rating 32 A Number of Po... 3P
R2,086
Ex Tax:R1,814
1 supplier Reward +R7
Buy
Brand: ABB Stock: 35
ABB Circuit Breaker S201-B2 S201-B2 (2CDS251001R0025) — Genuine ABB product supplied by DistriNode.Available with live stock, verified product data, o..
Breaker Type MCB Current Rating 2 A Number of Po... 1P
R689
Ex Tax:R599
1 supplier Reward +R2
Buy
Brand: SIEMENS Stock: 6
Circuit Breaker Motor 0.9-1.25A 3RV2011-0 (3RV20110KA15) — Genuine SIEMENS product supplied by DistriNode.Available with live stock, verified product ..
Breaker Type MCB Current Rating 25 A
R2,016
Ex Tax:R1,753
1 supplier Reward +R6
Buy
Brand: AS SCHWABE Stock: 142
The AS Schwabe Zwischenschalter mit PRCD 230 V Schwarz IP55 Modell 45223 is an inline/intermediate switch with an integrated protective residual curre..
Breaker Type RCCB (Residual Current) Current Rating 16 A
R1,028
Ex Tax:R894
1 supplier Reward +R3
Buy
Brand: LEGRAND Stock: 13
Legrand TX3, Miniature circuit breaker, Type B, IP20, 240 - 415 V Legrand TX3. Rated current: 16 A, Input voltage: 240 - 415 V, Input frequency: 50 -..
Breaker Type MCB Current Rating 16 A Number of Po... 3-Pole
R958
Ex Tax:R833
1 supplier Reward +R3
Buy
Brand: ABB Stock: 13
ABB STOTZ-KONTAKT ABB 2CDS253001R0404 Circuit Breaker Miniature circuit breaker C-type 3 (S203-C40) — Genuine ABB product supplied by DistriNode.Avail..
Breaker Type MCB Current Rating 40 A Number of Po... 3P
R2,434
Ex Tax:R2,117
1 supplier Reward +R8
Buy
Brand: DOEPKE Stock: 10
Doepke 09916206 — Genuine DOEPKE product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty and B..
Breaker Type MCB
R510
Ex Tax:R444
1 supplier Reward +R1
Brand: ABB Stock: 106
ABB DS202CR B16 A30 is a compact residual-current circuit breaker (RCBO) that integrates overcurrent protection with residual-current detection for si..
Breaker Type RCBO Current Rating 16 A Number of Po... 2-Pole
R2,637
Ex Tax:R2,293
1 supplier Reward +R9
Buy
Brand: PHOENIX CONTACT Stock: 5
Phoenix Contact Circuit Breaker 240 V/AC 1 A 1 Normally Open Contact CB E1 24DC/1A NO P 1 pc(s) (2800901) — Genuine PHOENIX CONTACT product supplied b..
Breaker Type MCB Current Rating 1 A Number of Po... 1P
R1,033
Ex Tax:R898
1 supplier Reward +R3
Buy
Brand: ABB Stock: 60
ABB S203M-C16 Circuit Breaker Miniature Circuit Breaker C-Type 3 3 Module(e) (2CDS273001R0164) — Genuine ABB product supplied by DistriNode.Available ..
Breaker Type MCB Current Rating 16 A Number of Po... 3P
R2,089
Ex Tax:R1,817
1 supplier Reward +R7
Buy
Brand: ABB Stock: 7
ABB Circuit Breaker C6A S201M-C6 pro M comp. 10kA 1-pin C-Charakt. S201M-C6 (2CDS271001R0064) — Genuine ABB product supplied by DistriNode.Available w..
Breaker Type MCB Current Rating 6 A Number of Po... 1P
R983
Ex Tax:R855
1 supplier Reward +R3
Buy
Brand: ABB Stock: 4
ABB Circuit Breaker C1A S201-C1 pro M comp. 6kA 1-pin C-Charakt. S201-C1 (2CDS251001R0014) — Genuine ABB product supplied by DistriNode.Available with..
Breaker Type MCB Current Rating 1 A Number of Po... 1P
R945
Ex Tax:R821
1 supplier Reward +R3
Buy
Brand: ABB Stock: 74
ABB Circuit Breaker B16A S201M-B16 pro M comp. 10kA 1-pin B-Charakt. S201M-B16 (2CDS271001R0165) — Genuine ABB product supplied by DistriNode.Availabl..
Breaker Type MCB Current Rating 16 A Number of Po... 1P
R571
Ex Tax:R497
1 supplier Reward +R1
Buy
Brand: SIEMENS Stock: 9
Circuit Breaker Motor 1.4-2A 3RV2011-1BA1 (3RV20111BA15) — Genuine SIEMENS product supplied by DistriNode.Available with live stock, verified product ..
Breaker Type MCB Current Rating 2 A
R2,263
Ex Tax:R1,967
1 supplier Reward +R7
Buy
Brand: SIEMENS Stock: 20
Circuit Breaker C 0.5A 1p. 230/400V 5SL6105-7 (5SL61057) — Genuine SIEMENS product supplied by DistriNode.Available with live stock, verified product ..
Breaker Type MCB Current Rating 5 A Number of Po... 1-Pole
R687
Ex Tax:R597
1 supplier Reward +R2
Buy
Brand: SIEMENS Stock: 6
Circuit Breaker B6A 2pol 5SL6206-6 (5SL62066) — Genuine SIEMENS product supplied by DistriNode.Available with live stock, verified product data, offic..
Breaker Type MCB Current Rating 6 A Number of Po... 2-Pole
R2,361
Ex Tax:R2,053
1 supplier Reward +R8
Buy
Brand: SIEMENS Stock: 2
Siemens Miniature Circuit Breaker 5SL6216-6 1 pc(s) (5SL62166) — Genuine SIEMENS product supplied by DistriNode.Available with live stock, verified pr..
Breaker Type MCB Current Rating 16 A
R1,890
Ex Tax:R1,644
1 supplier Reward +R6
Buy
Brand: DOEPKE Stock: 32
Doepke 09916117 — Genuine DOEPKE product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty and B..
Breaker Type MCB
R1,508
Ex Tax:R1,311
1 supplier Reward +R5
Brand: SIEMENS Stock: 3
Siemens SIRIUS-Circuit Breaker 3RV1 3RV1011-1CA10 3 Normally Open Contact Max. 690 V / 50/60 Hz (3RV1011-1CA10) — Genuine SIEMENS product supplied by ..
Breaker Type MCB Number of Po... 3-Pole
R1,838
Ex Tax:R1,599
1 supplier Reward +R6
Buy
Brand: SIEMENS Stock: 10
Siemens SIRIUS-Circuit Breaker 3RV1 3RV1011-1AA10 3 Normally Open Contact Max. 690 V / 50/60 Hz (3RV1011-1AA10) — Genuine SIEMENS product supplied by ..
Breaker Type MCB Number of Po... 3-Pole
R1,777
Ex Tax:R1,545
1 supplier Reward +R6
Buy
Brand: SIEMENS Stock: 8
Siemens SIRIUS-Circuit Breaker 3RV1 3RV1011-0HA10 3 Normally Open Contact Max. 690 V / 50/60 Hz (3RV1011-0HA10) — Genuine SIEMENS product supplied by ..
Breaker Type MCB Number of Po... 3-Pole
R1,726
Ex Tax:R1,501
1 supplier Reward +R5
Buy
Brand: SIEMENS Stock: 20
Siemens 5SL4316-7 — 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... 3-Pole
R2,191
Ex Tax:R1,905
1 supplier Reward +R7
Brand: LEGRAND Stock: 8
Legrand 412780, 84 mm, 98 mm, 22 mm, 87 g, 1 pc(s) Legrand 412780. Width: 84 mm, Depth: 98 mm, Height: 22 mm. Quantity per pack: 1 pc(s)..
Breaker Type MCB
R1,029
Ex Tax:R895
1 supplier Reward +R3
Buy
Brand: HAGER Stock: 7
Hager MCS313 Circuit Breaker C-type 3 (MCS313) — Genuine HAGER product supplied by DistriNode.Available with live stock, verified product data, offici..
Breaker Type MCB Number of Po... 3P
R1,485
Ex Tax:R1,291
1 supplier Reward +R5
Buy
Brand: SIEMENS Stock: 3
Siemens 5SL6340-6 — Genuine SIEMENS product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty an..
Breaker Type MCB Current Rating 40 A Number of Po... 3-Pole
R2,106
Ex Tax:R1,831
1 supplier Reward +R7
Brand: SIEMENS Stock: 3
Siemens 5SV3312-6KL — Genuine SIEMENS product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty ..
Breaker Type MCB Current Rating 25 A Number of Po... 2-Pole
R930
Ex Tax:R808
1 supplier Reward +R3
Brand: SIEMENS Stock: 3
Siemens 5SL4316-6 — 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... 3-Pole
R1,352
Ex Tax:R1,176
1 supplier Reward +R4
Brand: SIEMENS Stock: 21
Siemens 5SL4116-6 — 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
R408
Ex Tax:R355
1 supplier Reward +R1
Brand: SIEMENS Stock: 13
Siemens Miniature Circuit Breaker 16 A 1 + N B (5SL6516-6) — Genuine SIEMENS product supplied by DistriNode.Available with live stock, verified produc..
Breaker Type MCB Current Rating 16 A Number of Po... 1P
R1,111
Ex Tax:R966
1 supplier Reward +R3
Buy
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