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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: ABB Stock: 14
Electrical installations with frequency converters, EV chargers, or UPS systems can produce smooth DC residual currents that standard AC or A type RCC..
Breaker Type RCCB (Residual Current) Current Rating 25 A
R9,320
Ex Tax:R8,104
1 supplier Reward +R36
Buy
Brand: ABB Stock: 44
The ABB DS301CA-B13/0.03 combines residual current protection and overcurrent protection in a single 1P+N module, making it a space-saving choice for ..
Breaker Type RCBO Current Rating 13 A
R1,481
Ex Tax:R1,288
1 supplier Reward +R5
Buy
Brand: SIEMENS Stock: 100
Siemens 5SL6316-6, Miniature circuit breaker, Type B, 6000 A, IP20, 400 V Siemens 5SL6316-6. Input current: 16 A, Input voltage: 400 V. Circuit break..
Breaker Type MCB Current Rating 16 A Number of Po... 3-Pole
R685
Ex Tax:R596
3 suppliers Reward +R2
Buy
Brand: HAGER Stock: 1
Hager RCBO Switch 1P+N 10kA C-25A 30mA ADA575D (ADA575D) — Genuine HAGER product supplied by DistriNode.Available with live stock, verified product da..
Breaker Type RCBO Current Rating 25 A Number of Po... 1-Pole
R1,705
Ex Tax:R1,482
1 supplier Reward +R5
Buy
Brand: ABB Stock: 300
ABB S751/3-E50 - 230/400 V - 50 A - 50/60 Hz - -25 - 55 °C - -40 - 70 °C - 81 mm (2CDS781001R4502) — Genuine ABB product supplied by DistriNode.Availa..
Breaker Type MCB Current Rating 50 A Number of Po... 3P
R2,507
Ex Tax:R2,180
3 suppliers Reward +R8
Buy
Brand: DOEPKE Stock: 13
Doepke 09916201 — Genuine DOEPKE product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty and B..
Breaker Type MCB
R454
Ex Tax:R395
1 supplier Reward +R1
Brand: DOEPKE Stock: 8
Doepke 09916297 — Genuine DOEPKE product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty and B..
Breaker Type MCB
R1,661
Ex Tax:R1,445
1 supplier Reward +R5
Brand: DOEPKE Stock: 23
Doepke 09916298 — Genuine DOEPKE product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty and B..
Breaker Type MCB
R1,828
Ex Tax:R1,589
1 supplier Reward +R6
Brand: HAGER Stock: 93
Hager MBS106. Rated Current: 6 A, AC Input Frequency: 50/60 Hz. Type: B-type, Module Quantity (max): 1 Module(e). Width: 17,5 mm, Depth: 70 mm, Height..
Breaker Type MCB Current Rating 6 A Number of Po... 1P
R335
Ex Tax:R291
3 suppliers Reward +R1
Buy
Brand: HAGER Stock: 126
Hager MCN110. Number of Poles: 1P. AC Input Frequency: 50/60 Hz, Nominal Current Output: 10 A. Width: 17,5 mm, Depth: 70 mm, Height: 83 mm (MCN110) — ..
Breaker Type MCB Current Rating 10 A Number of Po... 1-Pole
R703
Ex Tax:R612
2 suppliers Reward +R2
Buy
Brand: ABB Stock: 18
ABB Circuit Breaker SX201-B20 Flexline B-Char.6kA 20A 1P (2CDS251003R0205) — Genuine ABB product supplied by DistriNode.Available with live stock, ver..
Breaker Type MCB Current Rating 20 A Number of Po... 1-Pole
R392
Ex Tax:R341
2 suppliers Reward +R1
Buy
Brand: SIEMENS Stock: 2
Siemens 6EP1961-2BA00 is a verified Siemens SITOP SELECT/diagnosis module/4X2-10ASITOP select diagnostics module 4-channel input: 24 V DC/40 A output:..
Breaker Type MCB Current Rating 40 A
R3,234
Ex Tax:R2,812
2 suppliers Reward +R11
Buy
Brand: ABB Stock: 31
ABB S203-K16 - 440 V - 16 A - 50/60 Hz - -25 - 55 °C - -40 - 70 °C - 92 mm (2CDS253001R0467) — Genuine ABB product supplied by DistriNode.Available wi..
Breaker Type MCB Current Rating 16 A Number of Po... 3P
R2,135
Ex Tax:R1,857
2 suppliers Reward +R7
Buy
Brand: SIEMENS Stock: 4
Miniature circuit breaker 400 V 10kA, 2-pole, C, 4A, D=70 mm Siemens 5SY4204-7. Input current: 4 A, Input voltage: 400 V, Input frequency: 50/60 Hz. ..
Breaker Type MCB Current Rating 4 A Number of Po... 2-Pole
R2,093
Ex Tax:R1,820
2 suppliers Reward +R7
Buy
Brand: PULS Stock: 5
In industrial control cabinets, the PULS DIMENSION PISA11.203206 protects four 24V DC load circuits against overcurrent and short circuits. It combine..
Current Rating 3 A
R2,273
Ex Tax:R1,976
1 supplier Reward +R7
Buy
Brand: HAGER Stock: 10
Residual-Current Circuit Breaker A 4p 400V 40A 0.3A 4TE REG DIN-Rail (CPA440D) — Genuine HAGER product supplied by DistriNode.Available with live stoc..
Breaker Type RCCB (Residual Current) Current Rating 40 A Number of Po... 4-Pole
R3,027
Ex Tax:R2,632
2 suppliers Reward +R10
Buy
Brand: SIEMENS Stock: 8
Siemens Circuit Breaker 3RV2 3RV2011-0KA10 Max. 690 V/AC (3RV2011-0KA10) — Genuine SIEMENS product supplied by DistriNode.Available with live stock, v..
Breaker Type MCB Current Rating 25 A Number of Po... 3P
R1,664
Ex Tax:R1,447
2 suppliers Reward +R5
Buy
Brand: ABB Stock: 50
ABB RCBO Switch 1 DSX301CA-B13/0,03TE 6kA 1P+N Type A B13 2CSR255165R1135 (2CSR255165R1135) — Genuine ABB product supplied by DistriNode.Available wit..
Breaker Type RCBO Current Rating 13 A Number of Po... 1-Pole
R1,861
Ex Tax:R1,618
1 supplier Reward +R6
Buy
Brand: EATON Stock: 6
The EATON PXF-63/4/03-S/B distinguishes itself with selective tripping and Type B residual current detection, making it suitable for circuits with smo..
Current Rating 63 A
R13,424
Ex Tax:R11,673
1 supplier Reward +R53
Buy
Brand: ABB Stock: 500
ABB DS201 B16 A30 RCBO Switch 6kA 1P+N TypA B16 30mA (2CSR255180R1165) — Genuine ABB product supplied by DistriNode.Available with live stock, verifie..
Breaker Type RCBO Current Rating 16 A Number of Po... 1-Pole
R1,116
Ex Tax:R970
3 suppliers Reward +R3
Buy
Brand: HAGER Stock: 300
Hager MBS316 B-type 3P 3module(s) Circuit Breaker (MBS316) — Genuine HAGER product supplied by DistriNode.Available with live stock, verified product ..
Breaker Type MCB Current Rating 16 A Number of Po... 3-Pole
R814
Ex Tax:R708
3 suppliers Reward +R2
Buy
Brand: HAGER Stock: 1
Hager NCN320 is a 3-pole miniature circuit breaker with a C characteristic, rated for 20 A and a short-circuit breaking capacity of 10 kA. Intended fo..
Breaker Type MCB Current Rating 20 A Number of Po... 3-Pole
R2,750
Ex Tax:R2,391
2 suppliers Reward +R9
Buy
Brand: PHOENIX CONTACT Stock: 3
Phoenix Contact Circuit Breaker 240 V/AC 1 A 1 Normally Closed Contact CB E1 24DC/1A NC P 1 pc(s) (2800915) — Genuine PHOENIX CONTACT product supplied..
Breaker Type MCB Current Rating 1 A Number of Po... 1P
R1,053
Ex Tax:R916
1 supplier Reward +R3
Buy
Brand: ABB Stock: 25
ABB Residual-Current Circuit Breaker 25A F202A-25/0,3 pro M compact 2pol. 300mA F202A-25/0,3 (2CSF202101R3250) — Genuine ABB product supplied by Distr..
Breaker Type RCCB (Residual Current) Current Rating 25 A Number of Po... 2-Pole
R2,266
Ex Tax:R1,970
1 supplier Reward +R8
Buy
Brand: ABB Stock: 4
ABB Residual-Current Switch F204 A-63/0.03 L N links F204A-63/0.03 L (2CSF204123R1630) Specifications Capacity: 0.03 L Genuine ABB product — MPN: 2C..
Breaker Type RCCB (Residual Current) Current Rating 63 A
R2,712
Ex Tax:R2,358
1 supplier Reward +R9
Buy
Brand: SIEMENS Stock: 40
Siemens 5SL6325-6 — 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
R1,103
Ex Tax:R959
2 suppliers Reward +R3
Brand: HAGER Stock: 200
The Hager MBN125 is a miniature circuit breaker from Hager. It features a 3P pole configuration and operates at an AC input frequency of 50 - 60 Hz wi..
Breaker Type MCB Current Rating 25 A
R341
Ex Tax:R296
3 suppliers Reward +R1
Buy
Brand: ABB Stock: 456
ABB RCBO Switch DSX301CA-B16/0.03 1 TE 6kA1P+N AB16 30mA (2CSR255165R1165) — Genuine ABB product supplied by DistriNode.Available with live stock, ver..
Breaker Type RCBO Current Rating 16 A
R1,376
Ex Tax:R1,197
3 suppliers Reward +R4
Buy
Brand: ABB Stock: 200
Abb 2CDS253001R0164 — Genuine ABB product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty and ..
Breaker Type MCB Current Rating 16 A Number of Po... 3-Pole
R952
Ex Tax:R828
3 suppliers Reward +R3
Brand: ABB Stock: 25
ABB RCBO Switch DS203NCA-B16/0,03 DS203NCA-B16/0,03 6kA, 3P+N, Type A, B 1 (2CSR256140R1165) — Genuine ABB product supplied by DistriNode.Key specific..
Breaker Type RCBO Current Rating 16 A Number of Po... 3-Pole
R3,754
Ex Tax:R3,264
3 suppliers Reward +R13
Buy
Brand: HAGER Stock: 11
Hager SBN216. Rated Current: 16 A, Coil Voltage (max): 440 V. Module Quantity (max): 1 Module(e). Width: 17,5 mm, Depth: 68 mm, Height: 83 mm (SBN216)..
R857
Ex Tax:R745
2 suppliers Reward +R2
Buy
Brand: BACHMANN Stock: 2
Bachmann 900.181 — Genuine BACHMANN product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty an..
Breaker Type MCB Number of Po... 3-Pole
R1,143
Ex Tax:R994
2 suppliers Reward +R3
Brand: ABB Stock: 21
ABB STOTZ-KONTAKT ABB 2CDS251001R0427 Circuit Breaker Miniature circuit breaker (2CDS251001R0427) — Genuine ABB product supplied by DistriNode.Availab..
Breaker Type MCB
R934
Ex Tax:R812
2 suppliers Reward +R3
Buy
Brand: HAGER Stock: 5
Hager HTN390E — Genuine HAGER product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty and B2B ..
Breaker Type MCB Current Rating 100 A Number of Po... 3-Pole
R6,207
Ex Tax:R5,398
2 suppliers Reward +R23
Brand: SIEMENS Stock: 2
Protect your electrical installation from overload and short-circuit currents with the Siemens 5SP33353 main line circuit breaker. This device automat..
R7,405
Ex Tax:R6,440
1 supplier Reward +R28
Buy
Brand: ABB Stock: 9
ABB E217-16-10D Circuit Breaker (2CCA703162R0001) — Genuine ABB product supplied by DistriNode.Available with live stock, verified product data, offic..
Breaker Type MCB Current Rating 16 A
R977
Ex Tax:R850
1 supplier Reward +R3
Buy
Brand: HAGER Stock: 30
Hager ARC916D — Genuine HAGER product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty and B2B ..
Breaker Type MCB Current Rating 16 A Number of Po... 2-Pole
R2,917
Ex Tax:R2,537
3 suppliers Reward +R10
Brand: ABB Stock: 108
ABB Circuit Breaker 13A S201-B13 pro M comp. 1pol.6kA for circuit breaker S201-B13 (2CDS251001R0135) — Genuine ABB product supplied by DistriNode.Avai..
Breaker Type MCB Current Rating 13 A Number of Po... 1-Pole
R450
Ex Tax:R391
2 suppliers Reward +R1
Buy
Brand: SIEMENS Stock: 9
Siemens 6EP1961-2BA11 is a SITOP PSE200U selectivity module for distributing and protecting 24 V DC load circuits. Verified by EAN 4025515152651, it o..
Breaker Type MCB Current Rating 3 A
R2,765
Ex Tax:R2,404
2 suppliers Reward +R9
Buy
Brand: SIEMENS Stock: 4
Circuit Breaker Motor 3.5-5A 3RV2011-1FA1 (3RV20111FA15) — Genuine SIEMENS product supplied by DistriNode.Available with live stock, verified product ..
Breaker Type MCB Current Rating 5 A
R2,263
Ex Tax:R1,967
1 supplier Reward +R7
Buy
Brand: SIEMENS Stock: 38
Circuit Breaker 11-16A N-ausl. 208A 3RV20 (3RV20214AA15) — Genuine SIEMENS product supplied by DistriNode.Available with live stock, verified product ..
Breaker Type MCB Current Rating 16 A
R2,774
Ex Tax:R2,412
1 supplier Reward +R9
Buy
Brand: HAGER Stock: 46
The Hager CDB663E is a Type B single-pole circuit breaker designed for use in low-voltage electrical installations. Rated for a maximum current of 63 ..
Breaker Type MCB Current Rating 63 A Number of Po... 4-Pole
R11,417
Ex Tax:R9,927
3 suppliers Reward +R45
Buy
Brand: SIEMENS Stock: 5
Siemens Miniature Circuit Breaker 400V 6kA 3pol. C 13A 5SL6313-7 — Genuine SIEMENS product supplied by DistriNode.Available with live stock, verified ..
Breaker Type MCB Current Rating 13 A Number of Po... 3-Pole
R1,188
Ex Tax:R1,033
2 suppliers Reward +R4
Buy
Brand: SIEMENS Stock: 2
This Siemens circuit breaker is specifically tailored for transformer protection, offering a thermal overload release adjustable from 4.5 A to 6.3 A. ..
Breaker Type Motor Protection
R2,853
Ex Tax:R2,481
1 supplier Reward +R10
Buy
Brand: DOEPKE Stock: 2
In industrial and commercial electrical installations, the Doepke DFS4 100-4/0.30-B SK residual current circuit breaker provides reliable protection a..
Breaker Type RCCB (Residual Current) Current Rating 100 A
R25,232
Ex Tax:R21,941
1 supplier Reward +R102
Buy
Brand: SIEMENS Stock: 2
The SIEMENS 3RV2011-1JA25 motor starter protector from the SIRIUS 3RV2 series offers reliable protection for motors with adjustable thermal overload r..
Breaker Type Motor Protection Current Rating 10 A
R2,318
Ex Tax:R2,016
1 supplier Reward +R8
Buy
Brand: ABB Stock: 79
ABB DS301CA-C16/0,03 RCBO Switch 6kA 1P+N Type A C16 30mA (2CSR255163R1164) — Genuine ABB product supplied by DistriNode.Available with live stock, ve..
Breaker Type RCBO Current Rating 16 A Number of Po... 1-Pole
R1,477
Ex Tax:R1,284
2 suppliers Reward +R5
Buy
Brand: SIEMENS Stock: 6
Siemens 5SL6306-7 — Genuine SIEMENS product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty an..
Breaker Type MCB Current Rating 6 A Number of Po... 3-Pole
R1,285
Ex Tax:R1,117
2 suppliers Reward +R4
Brand: ABB Stock: 21
ABB Stotz S&J Residual-Current Circuit Breaker TypB 4P 63A,30mA,3kA,4TE F204B-63/0,03-4TE (2CSF204568R1630) — Genuine ABB product supplied by DistriNo..
Breaker Type RCCB (Residual Current) Current Rating 63 A Number of Po... 4-Pole
R8,524
Ex Tax:R7,412
3 suppliers Reward +R33
Buy
Brand: HAGER Stock: 4
Hager CFA225D Circuit Breaker 2 (CFA225D) — Genuine HAGER product supplied by DistriNode.Available with live stock, verified product data, official ma..
Breaker Type MCB
R2,024
Ex Tax:R1,760
2 suppliers Reward +R7
Buy
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