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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: 5
Siemens Circuit Breaker Motor 5.5-8A 3RV2011-1HA2 3RV20111HA20 — Genuine SIEMENS product supplied by DistriNode.Available with live stock, verified pr..
Breaker Type MCB Current Rating 8 A
R1,895
Ex Tax:R1,648
2 suppliers Reward +R6
Buy
Brand: ABB Stock: 60
Abb 2CDS253001R0324 — Genuine ABB product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty and ..
Breaker Type MCB Current Rating 32 A Number of Po... 3-Pole
R1,296
Ex Tax:R1,127
2 suppliers Reward +R4
Brand: ABB Stock: 100
ABB S201-B10 - 230/400 - 50/60 Hz - -25 - 55 °C - -40 - 70 °C (2CDS251001R0105) — Genuine ABB product supplied by DistriNode.Available with live stock..
Breaker Type MCB Current Rating 10 A Number of Po... 1P
R353
Ex Tax:R307
3 suppliers Reward +R1
Buy
Brand: HAGER Stock: 200
Hager MCN116 - 16 A - C-Type - 1 Module(e) - -25 - 60 °C - -25 - 80 °C - 17,5 mm — Genuine HAGER product supplied by DistriNode.Available with live st..
Breaker Type MCB Current Rating 16 A Number of Po... 1P
R502
Ex Tax:R437
3 suppliers Reward +R1
Buy
Brand: HAGER Stock: 500
Hager CDS440D - 40 A - 230/400 V - Grey - White - -25 - 40 °C - -55 - 70 °C (CDS440D) — Genuine HAGER product supplied by DistriNode.Available with li..
Breaker Type MCB Current Rating 40 A
R1,249
Ex Tax:R1,086
3 suppliers Reward +R4
Buy
Brand: SIEMENS Stock: 8
Siemens 5SL6310-6 — Genuine SIEMENS product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty an..
Breaker Type MCB Current Rating 10 A Number of Po... 3-Pole
R783
Ex Tax:R681
1 supplier Reward +R2
Brand: AEG POWER SOLUTIONS Stock: 50
The AEG Power Solutions FN463/A30 is a high-quality residual current circuit breaker (RCCB) designed for reliable protection against earth faults. Wit..
R1,740
Ex Tax:R1,513
2 suppliers Reward +R5
Buy
Brand: HAGER Stock: 22
Hager CFA463D 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
R2,786
Ex Tax:R2,423
3 suppliers Reward +R9
Brand: ABB Stock: 17
ABB Circuit Breaker SX203-B32 Flexline B-Char.6kA 32A 3P (2CDS253003R0325) — Genuine ABB product supplied by DistriNode.Available with live stock, ver..
Breaker Type MCB Current Rating 32 A Number of Po... 3-Pole
R1,494
Ex Tax:R1,299
2 suppliers Reward +R5
Buy
Brand: HAGER Stock: 500
Hager ADS916D Blue — Genuine HAGER product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty and..
Breaker Type MCB Current Rating 16 A
R1,254
Ex Tax:R1,091
3 suppliers Reward +R4
Brand: HAGER Stock: 500
Hager CDA440D A-type 4P Circuit Breaker (CDA440D) — Genuine HAGER product supplied by DistriNode.Available with live stock, verified product data, off..
Breaker Type MCB Number of Po... 4-Pole
R1,224
Ex Tax:R1,065
3 suppliers Reward +R4
Buy
Brand: ABB Stock: 7
ABB S751/3-E40 - 230/400 V - 40 A - -25 - 55 °C - -40 - 70 °C - 81 mm - 116 mm (2CDS781001R4402) — Genuine ABB product supplied by DistriNode.Availabl..
Breaker Type MCB Current Rating 40 A
R2,771
Ex Tax:R2,409
2 suppliers Reward +R9
Buy
Brand: ABB Stock: 77
ABB 2CDS251001R0104 - Miniature Circuit Breaker - Multicolour - Metal - Plastic - 88 mm - 125 g - 92 mm — Genuine ABB product supplied by DistriNode.A..
Breaker Type MCB Current Rating 10 A Number of Po... 1-Pole
R607
Ex Tax:R528
2 suppliers Reward +R2
Buy
Brand: SIEMENS Stock: 7
Siemens Circuit Breaker 3RV2 3RV2011-1GA10 Max. 690 V/AC (3RV2011-1GA10) — Genuine SIEMENS product supplied by DistriNode.Available with live stock, v..
Breaker Type Motor Protection
R1,914
Ex Tax:R1,664
2 suppliers Reward +R6
Buy
Brand: ABB Stock: 21
ABB Stotz S&J Residual-Current Circuit Breaker TypB 4P 40A,300mA,3kA,4TE F204B-40/0,3-4TE (2CSF204568R3400) — Genuine ABB product supplied by DistriNo..
Breaker Type RCCB (Residual Current) Current Rating 40 A Number of Po... 4-Pole
R6,632
Ex Tax:R5,767
3 suppliers Reward +R25
Buy
Brand: SIEMENS Stock: 1
Siemens 3RV2031-4UA10, Multicolour, 1.07 kg Siemens 3RV2031-4UA10. Product colour: Multicolour. Weight: 1.07 kg..
Breaker Type MCB
R4,545
Ex Tax:R3,952
2 suppliers Reward +R17
Buy
Brand: SIEMENS Stock: 85
Siemens Miniature Circuit Breaker 10 A 1-pin C (5SY4110-7) — Genuine SIEMENS product supplied by DistriNode.Available with live stock, verified produc..
Breaker Type MCB Current Rating 10 A Number of Po... 1P
R416
Ex Tax:R361
3 suppliers Reward +R1
Buy
Brand: SIEMENS Stock: 9
Siemens 5SV1316-7KK13, Residual-current device with overcurrent protection (RCBO), Type A, 6000 A, IP20, 230/195 V Siemens 5SV1316-7KK13. Input curre..
Breaker Type RCBO Current Rating 13 A Number of Po... 2-Pole
R1,761
Ex Tax:R1,531
2 suppliers Reward +R6
Buy
Brand: SIEMENS Stock: 82
Siemens Miniature Circuit Breaker 4 A 1-pin C (5SY4104-7) — Genuine SIEMENS product supplied by DistriNode.Available with live stock, verified product..
Breaker Type MCB Current Rating 4 A
R471
Ex Tax:R410
3 suppliers Reward +R1
Buy
Brand: HAGER Stock: 52
Hager CFA440D Grey — Genuine HAGER product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty and..
Breaker Type MCB Current Rating 40 A
R1,849
Ex Tax:R1,607
3 suppliers Reward +R6
Brand: ABB Stock: 22
Abb 2CDS253001R0325 — Genuine ABB product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty and ..
Breaker Type MCB Current Rating 32 A Number of Po... 3P
R964
Ex Tax:R838
3 suppliers Reward +R3
Brand: ABB Stock: 40
ABB Circuit Breaker SX203-B20 Flexline B-Char.6kA 20A 3P (2CDS253003R0205) — Genuine ABB product supplied by DistriNode.Available with live stock, ver..
Breaker Type MCB Current Rating 20 A Number of Po... 3-Pole
R1,199
Ex Tax:R1,043
2 suppliers Reward +R4
Buy
Brand: SIEMENS Stock: 4
Circuit Breaker Motor 1.1-1.6A S00 3RV201 (3RV20111AA20) — Genuine SIEMENS product supplied by DistriNode.Available with live stock, verified product ..
Breaker Type MCB Current Rating 6 A
R1,684
Ex Tax:R1,464
2 suppliers Reward +R5
Buy
Brand: SIEMENS Stock: 5
Miniature circuit breaker 400 V 10kA, 2-pole, C, 10A, D=70 mm Siemens 5SY4210-7. Input current: 10 A, Input voltage: 400 V, Input frequency: 50/60 Hz..
Breaker Type MCB Current Rating 10 A Number of Po... 2-Pole
R1,937
Ex Tax:R1,685
2 suppliers Reward +R6
Buy
Brand: HAGER Stock: 500
Hager MBS116. Rated Current: 16 A, AC Input Frequency: 50/60. Width: 17,5 mm, Depth: 70 mm, Height: 83,4 mm (MBS116) — Genuine HAGER product supplied ..
Breaker Type MCB Current Rating 16 A
R209
Ex Tax:R182
3 suppliers Reward +R1
Buy
Brand: SIEMENS Stock: 56
Siemens 5SL6320-7 — 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
R1,197
Ex Tax:R1,041
2 suppliers Reward +R4
Brand: ABB Stock: 10
Abb S751/3DR-E63 — Genuine ABB product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty and B2B..
Breaker Type MCB Current Rating 63 A
R2,878
Ex Tax:R2,502
2 suppliers Reward +R10
Brand: HAGER Stock: 163
Hager MCN125. Number of Poles: 1P. AC Input Frequency: 50/60 Hz, Nominal Current Output: 25 A. Width: 17,5 mm, Depth: 70 mm, Height: 83 mm (MCN125) — ..
Breaker Type MCB Current Rating 25 A Number of Po... 1-Pole
R616
Ex Tax:R536
2 suppliers Reward +R2
Buy
Brand: HAGER Stock: 54
Hager MBS120 - 20 A - B-type - 1 Module(e) - -25 - 60 °C - -25 - 80 °C - 17,5 mm — Genuine HAGER product supplied by DistriNode.Available with live st..
Breaker Type MCB Current Rating 20 A Number of Po... 1-Pole
R335
Ex Tax:R291
3 suppliers Reward +R1
Buy
Brand: HAGER Stock: 6
Hager MCS120 Circuit Breaker C-type 1 1 Module(e) (MCS120) — Genuine HAGER product supplied by DistriNode.Available with live stock, verified product ..
Breaker Type MCB Number of Po... 1P
R618
Ex Tax:R537
2 suppliers Reward +R2
Buy
Brand: SIEMENS Stock: 1
Siemens 3RV2021-4DA20, Motor protective circuit breaker Siemens 3RV2021-4DA20. Input current: 18 - 25 A. Circuit breaker type: Motor protective circu..
Breaker Type Motor Protection Current Rating 25 A
R2,548
Ex Tax:R2,216
1 supplier Reward +R9
Buy
Brand: SIEMENS Stock: 2
Siemens Circuit Breaker 3RV2 3RV2011-0JA10 Max. 690 V/AC (3RV2011-0JA10) — Genuine SIEMENS product supplied by DistriNode.Available with live stock, v..
Breaker Type MCB Current Rating 1 A
R1,749
Ex Tax:R1,521
1 supplier Reward +R6
Buy
Brand: HAGER Stock: 24
Hager CDS240D Grey — Genuine HAGER product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty and..
Breaker Type MCB Current Rating 40 A
R1,082
Ex Tax:R941
3 suppliers Reward +R3
Brand: HAGER Stock: 19
Hager MCN325. AC Input Frequency: 50/60 Hz, Nominal Current Output: 25 A (MCN325) — Genuine HAGER product supplied by DistriNode.Available with live s..
Breaker Type MCB Current Rating 25 A Number of Po... 3-Pole
R1,669
Ex Tax:R1,452
2 suppliers Reward +R4
Buy
Brand: SIEMENS Stock: 37
Siemens 5SL6132-6 — Genuine SIEMENS product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty an..
Breaker Type MCB Current Rating 32 A Number of Po... 1-Pole
R392
Ex Tax:R341
2 suppliers Reward +R1
Brand: ABB Stock: 50
ABB STOTZ-KONTAKT ABB 2CDS251001R0405 Circuit Breaker Miniature circuit breaker (2CDS251001R0405) — Genuine ABB product supplied by DistriNode.Availab..
Breaker Type MCB
R501
Ex Tax:R435
2 suppliers Reward +R1
Buy
Brand: ABB Stock: 3
Abb S751/3DR-E40 White — Genuine ABB product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty a..
Breaker Type MCB Current Rating 40 A
R2,874
Ex Tax:R2,499
2 suppliers Reward +R10
Buy
Brand: SIEMENS Stock: 1
Siemens 3RV2021-1HA10, Multicolour, 356 g Siemens 3RV2021-1HA10. Product colour: Multicolour. Weight: 356 g..
Breaker Type Motor Protection
R2,018
Ex Tax:R1,754
2 suppliers Reward +R6
Buy
Brand: HAGER Stock: 8
Hager NBN316 is a three-pole miniature circuit breaker designed for protection of three-phase electrical circuits. With a rated current of 16 A and co..
Breaker Type MCB Current Rating 16 A Number of Po... 3-Pole
R2,286
Ex Tax:R1,988
2 suppliers Reward +R8
Buy
Brand: SIEMENS Stock: 38
RES.CUR.OP.CIRCUIT BREAKER TYPE A 16A 1+N-POLE 30MA 230V 2MW Siemens 5SV3311-6. Coil voltage (min): 195 V, Coil voltage (max): 230 V, AC input voltag..
Breaker Type MCB Current Rating 16 A Number of Po... 2-Pole
R1,250
Ex Tax:R1,087
2 suppliers Reward +R4
Buy
Brand: SIEMENS Stock: 8
Siemens 5SL6310-7 — Genuine SIEMENS product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty an..
Breaker Type MCB Current Rating 10 A Number of Po... 3-Pole
R1,179
Ex Tax:R1,025
1 supplier Reward +R4
Brand: SIEMENS Stock: 126
Siemens 5SU1354-6KK10, Multicolour, 274 g Siemens 5SU1354-6KK10. Product colour: Multicolour. Weight: 274 g..
Breaker Type MCB Current Rating 10 A Number of Po... 2-Pole
R1,433
Ex Tax:R1,246
1 supplier Reward +R4
Buy
Brand: SIEMENS Stock: 8
Siemens 5SV13167KK04 — Genuine SIEMENS product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty..
Breaker Type MCB Current Rating 4 A Number of Po... 2-Pole
R1,960
Ex Tax:R1,705
1 supplier Reward +R6
Brand: SIEMENS Stock: 17
Siemens 5SV3642-6 — 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... 4-Pole
R1,976
Ex Tax:R1,719
1 supplier Reward +R6
Brand: SIEMENS Stock: 7
Siemens 5SY63107 — Genuine SIEMENS product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty and..
Breaker Type MCB Current Rating 10 A Number of Po... 3-Pole
R2,624
Ex Tax:R2,281
1 supplier Reward +R9
Brand: SIEMENS Stock: 5
Siemens 5SG7230, Multicolour, 697 g Siemens 5SG7230. Product colour: Multicolour. Weight: 697 g..
Breaker Type MCB Current Rating 63 A Number of Po... 3-Pole
R3,315
Ex Tax:R2,882
1 supplier Reward +R12
Buy
Brand: SIEMENS Stock: 5
Siemens 5SU1354-7KK13, Multicolour, 277 g Siemens 5SU1354-7KK13. Product colour: Multicolour. Weight: 277 g..
Breaker Type MCB Current Rating 13 A Number of Po... 2-Pole
R1,891
Ex Tax:R1,645
1 supplier Reward +R6
Buy
Brand: HAGER Stock: 5
Hager HTN335C — Genuine HAGER product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty and B2B ..
Breaker Type MCB Current Rating 35 A Number of Po... 3-Pole
R4,001
Ex Tax:R3,479
2 suppliers Reward +R14
Brand: ABB Stock: 55
ABB S 201-B 20 - 230/400 - 50/60 Hz - -25 - 55 °C - -40 - 70 °C (2CDS251001R0205) — Genuine ABB product supplied by DistriNode.Available with live sto..
Breaker Type MCB Current Rating 20 A Number of Po... 1P
R370
Ex Tax:R322
3 suppliers Reward +R1
Buy
Brand: SIEMENS Stock: 48
Siemens 5SU1354-7KK10, Multicolour, 274 g Siemens 5SU1354-7KK10. Product colour: Multicolour. Weight: 274 g..
Breaker Type MCB Current Rating 10 A Number of Po... 2-Pole
R1,469
Ex Tax:R1,277
1 supplier Reward +R4
Buy
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