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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
Siemens Circuit Breaker Motor 1.4-2A 3RV2011-1BA2 3RV20111BA20 — Genuine SIEMENS product supplied by DistriNode.Available with live stock, verified pr..
Breaker Type MCB Current Rating 2 A
R1,904
Ex Tax:R1,655
1 supplier Reward +R6
Buy
Brand: HAGER Stock: 100
Hager MCS316. AC Input Frequency: 50/60 Hz, Nominal Current Output: 16 A. Width: 52,5 mm, Depth: 70 mm, Height: 83,4 mm (MCS316) — Genuine HAGER produ..
Breaker Type MCB Current Rating 16 A Number of Po... 3-Pole
R1,122
Ex Tax:R975
3 suppliers Reward +R3
Buy
Brand: ABB Stock: 112
ABB Circuit Breaker 6A S201-C6 pro M comp. 1pol.6kA for circuit breaker S201-C6 (2CDS251001R0064) — Genuine ABB product supplied by DistriNode.Availab..
Breaker Type MCB Current Rating 6 A Number of Po... 1-Pole
R593
Ex Tax:R515
2 suppliers Reward +R2
Buy
Brand: HAGER Stock: 300
Hager MBS110. Rated Current: 10 A, AC Input Frequency: 50/60 Hz, Nominal Current Output: 10 A. Type: B-type, Module Quantity (max): 1 Module(e). Width..
Breaker Type MCB Current Rating 10 A Number of Po... 1P
R335
Ex Tax:R291
3 suppliers Reward +R1
Buy
Brand: HAGER Stock: 23
RCBO Switch 1P+N 10kA C-16A 30mA ADA566D (ADA566D) — Genuine HAGER product supplied by DistriNode.Available with live stock, verified product data, of..
Breaker Type RCBO Current Rating 16 A Number of Po... 1-Pole
R1,471
Ex Tax:R1,279
3 suppliers Reward +R5
Buy
Brand: ABB Stock: 64
Abb 2CSF204101R1250 — Genuine ABB product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty and ..
Breaker Type MCB Current Rating 25 A Number of Po... 4-Pole
R1,108
Ex Tax:R963
2 suppliers Reward +R3
Brand: SIEMENS Stock: 147
Siemens 5SL6316-7 — 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
R969
Ex Tax:R842
2 suppliers Reward +R3
Brand: HAGER Stock: 9
Hager MCN310. AC Input Frequency: 50/60 Hz, Nominal Current Output: 10 A. Width: 52,5 mm, Depth: 70 mm, Height: 83 mm (MCN310) — Genuine HAGER product..
Breaker Type MCB Current Rating 10 A Number of Po... 3-Pole
R1,445
Ex Tax:R1,256
2 suppliers Reward +R4
Buy
Brand: ABB Stock: 18
ABB Residual-Current Circuit Breaker FX202A-40/0.03 2P Type A 40A 30mA (2CSF202165R1400) — Genuine ABB product supplied by DistriNode.Available with l..
Breaker Type RCCB (Residual Current) Current Rating 40 A Number of Po... 2-Pole
R1,292
Ex Tax:R1,123
2 suppliers Reward +R4
Buy
Brand: ABB Stock: 500
ABB DS301CA-B16/0,03 RCBO Switch 6kA 1P+N Type A B16 30mA (2CSR255163R1165) — Genuine ABB product supplied by DistriNode.Available with live stock, ve..
Breaker Type RCBO Current Rating 16 A Number of Po... 1-Pole
R1,257
Ex Tax:R1,093
3 suppliers Reward +R4
Buy
Brand: SIEMENS Stock: 7
Siemens Circuit Breaker 3RV2 3RV2011-1BA10 Max. 690 V/AC (3RV2011-1BA10) — Genuine SIEMENS product supplied by DistriNode.Available with live stock, v..
Breaker Type MCB Current Rating 2 A
R1,895
Ex Tax:R1,648
2 suppliers Reward +R6
Buy
Brand: ABB Stock: 40
Abb 2CSR255180R1065 — Genuine ABB product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty and ..
Breaker Type MCB Current Rating 3 A
R2,066
Ex Tax:R1,797
2 suppliers Reward +R7
Brand: HAGER Stock: 5
Residual-Current Circuit Breaker 2pol. 63A/30mA 6kA CDA263D (CDA263D) — Genuine HAGER product supplied by DistriNode.Available with live stock, verifi..
Breaker Type RCCB (Residual Current) Current Rating 63 A Number of Po... 2-Pole
R4,040
Ex Tax:R3,513
2 suppliers Reward +R15
Buy
Brand: SIEMENS Stock: 100
Siemens 5SU1356-6KK16, Residual-current device, Type A, 6000 A, IP20, 230 V Siemens 5SU1356-6KK16. Input current: 16 A, Input voltage: 230 V. Circuit..
Breaker Type RCCB (Residual Current) Current Rating 16 A Number of Po... 1-Pole
R991
Ex Tax:R862
3 suppliers Reward +R3
Buy
Brand: HAGER Stock: 4
Hager Residual-Current Circuit Breaker 2pol. 40A/300mA 6kA CFA240D (CFA240D) — Genuine HAGER product supplied by DistriNode.Available with live stock,..
Breaker Type RCCB (Residual Current) Current Rating 40 A Number of Po... 2-Pole
R1,771
Ex Tax:R1,540
2 suppliers Reward +R6
Buy
Brand: SIEMENS Stock: 3
Siemens Circuit Breaker 34-40A Class 10 3RV2021-4 3RV20214FA10 — Genuine SIEMENS product supplied by DistriNode.Available with live stock, verified pr..
Breaker Type MCB Current Rating 40 A
R3,793
Ex Tax:R3,298
2 suppliers Reward +R14
Buy
Brand: ABB Stock: 85
ABB Circuit Breaker 6A S201-B6 pro M comp. 1pol.6kA for circuit breaker S201-B6 (2CDS251001R0065) — Genuine ABB product supplied by DistriNode.Availab..
Breaker Type MCB Current Rating 6 A Number of Po... 1-Pole
R311
Ex Tax:R270
3 suppliers Reward +R1
Buy
Brand: SIEMENS Stock: 10
Miniature Circuit Breaker 5SY6116-7 C16A 1polid 6kA (5SY61167) — Genuine SIEMENS product supplied by DistriNode.Available with live stock, verified pr..
Breaker Type MCB Current Rating 16 A Number of Po... 1-Pole
R639
Ex Tax:R555
2 suppliers Reward +R2
Buy
Brand: HAGER Stock: 72
Hager CDA463D Grey — Genuine HAGER product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty and..
Breaker Type MCB Current Rating 63 A
R2,663
Ex Tax:R2,316
3 suppliers Reward +R9
Brand: SIEMENS Stock: 36
Siemens 5SL6325-7 — Genuine SIEMENS product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty an..
Breaker Type MCB Current Rating 25 A Number of Po... 3-Pole
R1,274
Ex Tax:R1,108
2 suppliers Reward +R4
Brand: ABB Stock: 159
Abb 2CSF202101R1400 — Genuine ABB product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty and ..
Breaker Type MCB Current Rating 40 A
R1,055
Ex Tax:R917
2 suppliers Reward +R3
Brand: ABB Stock: 101
Abb 2CDS253001R0204 — Genuine ABB product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty and ..
Breaker Type MCB Current Rating 20 A Number of Po... 3P
R1,194
Ex Tax:R1,039
2 suppliers Reward +R4
Brand: SIEMENS Stock: 11
Siemens 5SV13167KK10 — Genuine SIEMENS product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty..
Breaker Type MCB Current Rating 10 A Number of Po... 2-Pole
R1,757
Ex Tax:R1,528
2 suppliers Reward +R6
Brand: SIEMENS Stock: 2
Siemens 3RV2021-4DA15, Motor protective circuit breaker Siemens 3RV2021-4DA15. Input current: 18 - 25 A. Circuit breaker type: Motor protective circu..
Breaker Type Motor Protection Current Rating 25 A
R2,679
Ex Tax:R2,330
2 suppliers Reward +R9
Buy
Brand: SIEMENS Stock: 5
Siemens SIE 5SY6106-7 - Miniature Circuit Breaker Char-C 6 A 1-pol 6 kA — Genuine SIEMENS product supplied by DistriNode.Available with live stock, ve..
Breaker Type MCB Current Rating 6 A Number of Po... 1-Pole
R1,077
Ex Tax:R937
2 suppliers Reward +R3
Buy
Brand: HAGER Stock: 74
Hager MCN132. Number of Poles: 1P. AC Input Frequency: 50/60 Hz, Nominal Current Output: 32 A. Width: 17,5 mm, Depth: 70 mm, Height: 83 mm (MCN132) — ..
Breaker Type MCB Current Rating 32 A Number of Po... 1-Pole
R755
Ex Tax:R657
2 suppliers Reward +R2
Buy
Brand: SIEMENS Stock: 7
Siemens 5SV60166KK10 — Genuine SIEMENS product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty..
Breaker Type MCB Current Rating 10 A Number of Po... 2-Pole
R2,710
Ex Tax:R2,357
2 suppliers Reward +R9
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: ABB Stock: 78
ABB Residual-Current Circuit Breaker FX202A-25/0.03 2P Type A 25A 30mA (2CSF202165R1250) — Genuine ABB product supplied by DistriNode.Available with l..
Breaker Type RCCB (Residual Current) Current Rating 25 A Number of Po... 2-Pole
R1,259
Ex Tax:R1,095
2 suppliers Reward +R4
Buy
Brand: SIEMENS Stock: 32
Siemens 5SL6116-7 — 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
R329
Ex Tax:R286
3 suppliers Reward +R1
Brand: HAGER Stock: 50
Electrical installations with SLS adapters expose live terminal connections that pose a risk of accidental contact. The Hager Insulation Kit HT006 sol..
R306
Ex Tax:R266
1 supplier Reward +R1
Buy
Brand: HAGER Stock: 18
ADX416D FI-LS 4P 10kA B-16A 30mA A (ADX416D) — Genuine HAGER product supplied by DistriNode.Available with live stock, verified product data, official..
Breaker Type MCB Current Rating 16 A Number of Po... 4-Pole
R4,683
Ex Tax:R4,072
3 suppliers Reward +R17
Buy
Brand: SIEMENS Stock: 1
Siemens SIRIUS-Circuit Breaker 3RV1 3RV1011-1JA10 3 Normally Open Contact Max. 690 V / 50/60 Hz (3RV1011-1JA10) — Genuine SIEMENS product supplied by ..
Breaker Type MCB Current Rating 10 A Number of Po... 3P
R2,140
Ex Tax:R1,861
1 supplier Reward +R7
Buy
Brand: SIEMENS Stock: 12
Siemens 5SL4320-6 — Genuine SIEMENS product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty an..
Breaker Type MCB Current Rating 20 A Number of Po... 3-Pole
R1,768
Ex Tax:R1,538
1 supplier Reward +R6
Brand: ABB Stock: 2
ABB STOTZ-KONTAKT Residual-Current Circuit Breaker 4P,TypB+,40A,30mA F204B+40/0,03 (2CSF204701R1400) — Genuine ABB product supplied by DistriNode.Key ..
Breaker Type RCCB (Residual Current) Current Rating 40 A Number of Po... 4-Pole
R11,608
Ex Tax:R10,094
2 suppliers Reward +R45
Buy
Brand: SIEMENS Stock: 4
Miniature circuit breaker 400 V 10kA, 2-pole, C, 16A, D=70 mm Siemens 5SY4216-7. Input voltage: 400 V, Input frequency: 50/60 Hz. Circuit breaker typ..
Breaker Type MCB Current Rating 16 A Number of Po... 2-Pole
R2,722
Ex Tax:R2,367
1 supplier Reward +R9
Buy
Brand: SIEMENS Stock: 11
Siemens 5SL4106-6, Miniature circuit breaker, Type B, IP20, 250/440 V Siemens 5SL4106-6. Rated current: 6 A, Input voltage: 250/440 V. Circuit breake..
Breaker Type MCB Current Rating 6 A Number of Po... 1-Pole
R612
Ex Tax:R532
1 supplier Reward +R2
Buy
Brand: HAGER Stock: 94
Hager MCS110. Rated Current: 10 A. Type: C-type, Module Quantity (max): 1 Module(e). Width: 17,5 mm, Depth: 70 mm, Height: 83,4 mm (MCS110) — Genuine ..
Breaker Type MCB Current Rating 10 A Number of Po... 1P
R623
Ex Tax:R542
1 supplier Reward +R2
Buy
Brand: SIEMENS Stock: 1
Siemens 6GK7542-6UX00-0XE0 is a verified Siemens CP 1542SP-1, matched by official Siemens article data...
Breaker Type MCB
R14,056
Ex Tax:R12,222
2 suppliers Reward +R55
Buy
Brand: HAGER Stock: 87
Hager MB199 B-type 1P 1module(s) Circuit Breaker (MB199) — Genuine HAGER product supplied by DistriNode.Available with live stock, verified product da..
Breaker Type MCB Number of Po... 1-Pole
R1,694
Ex Tax:R1,473
1 supplier Reward +R5
Buy
Brand: ABB Stock: 44
Abb 2CSR275180R1164 — Genuine ABB product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty and ..
Breaker Type MCB Current Rating 16 A
R2,699
Ex Tax:R2,347
1 supplier Reward +R9
Brand: ABB Stock: 10
ABB S301P-B10 - Miniature Circuit Breaker - Type B - IP20 (2CDS381001R0105) — Genuine ABB product supplied by DistriNode.Available with live stock, ve..
Breaker Type MCB Current Rating 10 A Number of Po... 1P
R1,093
Ex Tax:R950
1 supplier Reward +R3
Buy
Brand: ETI Stock: 2
The ETI KZS-2M Auto RCBO is a 1P+N residual current circuit breaker with overcurrent protection, featuring a C16 characteristic and 30mA sensitivity, ..
Breaker Type RCBO Current Rating 16 A
R1,183
Ex Tax:R1,029
1 supplier Reward +R3
Buy
Brand: AEG POWER SOLUTIONS Stock: 21
The AEG Power Solutions Miniature Circuit Breaker (MCB) from the Elfaplus series is a reliable and compact protection device designed for residential ..
Breaker Type MCB Current Rating 10 A
R345
Ex Tax:R300
2 suppliers Reward +R1
Buy
Brand: HAGER Stock: 10
Hager MBS320. Rated Current: 20 A. Type: B-type, Module Quantity (max): 3 Module(e). Width: 52,5 mm, Depth: 70 mm, Height: 83,4 mm (MBS320) — Genuine ..
Breaker Type MCB Current Rating 20 A Number of Po... 3P
R1,398
Ex Tax:R1,216
2 suppliers Reward +R4
Buy
Brand: HAGER Stock: 21
Arc-Fault Protection Device ARF916D AFDD FI-LS 1P+N 6kA B-16A (ARF916D) — Genuine HAGER product supplied by DistriNode.Available with live stock, veri..
Breaker Type MCB Current Rating 16 A Number of Po... 1-Pole
R3,678
Ex Tax:R3,198
3 suppliers Reward +R13
Buy
Brand: SIEMENS Stock: 500
Siemens 5SL6116-6 — 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
R184
Ex Tax:R160
3 suppliers Reward +R1
Brand: SIEMENS Stock: 3
Siemens Circuit Breaker A-ausl. 0.45-0.63A 3RV201 3RV20110GA20 — Genuine SIEMENS product supplied by DistriNode.Available with live stock, verified pr..
Breaker Type MCB Current Rating 63 A Number of Po... 3P
R1,562
Ex Tax:R1,359
2 suppliers Reward +R5
Buy
Brand: HAGER Stock: 4
Hager HTS363C — Genuine HAGER product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty and B2B ..
Breaker Type MCB Current Rating 63 A Number of Po... 3P
R3,672
Ex Tax:R3,193
2 suppliers Reward +R13
Brand: SIEMENS Stock: 8
Siemens 3RV2011-1DA10, IP20, 690 V Siemens 3RV2011-1DA10. Input current: 3.2 A, Input voltage: 690 V. International Protection (IP) code: IP20, Produ..
Breaker Type MCB Current Rating 2 A Number of Po... 3-Pole
R1,912
Ex Tax:R1,663
2 suppliers Reward +R6
Buy
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