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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: APC Stock: 5
Schneider Electric GV2ME07 is a 3-pole thermal-magnetic circuit breaker designed for motor protection in compact control panels. With an IP20 enclosur..
Breaker Type Motor Protection Number of Po... 3-Pole
R1,831
Ex Tax:R1,592
1 supplier Reward +R6
Buy
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: SIEMENS Stock: 226
The Siemens 5SV33443 is a high-quality residual current circuit breaker (RCCB) from the SENTRON series, designed for reliable protection against elect..
Breaker Type RCCB (Residual Current) Current Rating 40 A
R1,613
Ex Tax:R1,402
3 suppliers Reward +R5
Buy
Brand: SIEMENS Stock: 11
The Siemens 5SV1316-4KK16 is a compact residual current circuit breaker with overcurrent protection (RCBO) designed for reliable protection of electri..
Breaker Type RCBO Current Rating 16 A
R3,028
Ex Tax:R2,633
1 supplier Reward +R11
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: SIEMENS Stock: 48
The SIEMENS 5SY4310-6 is a high-quality miniature circuit breaker (MCB) from the Siemens 5SY series, designed for reliable protection of electrical in..
Breaker Type MCB Current Rating 10 A
R784
Ex Tax:R682
3 suppliers Reward +R2
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: SIEMENS Stock: 22
The SIEMENS SENTRON 5SY4325-7 is a high-quality miniature circuit breaker (MCB) from the SENTRON 5SY4 series, designed for reliable overcurrent and sh..
Breaker Type MCB Current Rating 25 A
R1,462
Ex Tax:R1,271
2 suppliers Reward +R4
Buy
Brand: SIEMENS Stock: 18
The Siemens SENTRON 5SU1346-6FP16 is a high-quality Residual Current Circuit Breaker with Overcurrent Protection (RCBO) designed for reliable protecti..
Breaker Type RCBO Current Rating 16 A
R3,057
Ex Tax:R2,658
3 suppliers Reward +R11
Buy
Brand: SIEMENS Stock: 3
The Siemens 5SU1346-7FP16 is a high-quality Residual Current Circuit Breaker with Overcurrent Protection (RCBO) designed for reliable protection in el..
Breaker Type RCBO Current Rating 16 A
R3,347
Ex Tax:R2,910
2 suppliers Reward +R12
Buy
Brand: SIEMENS Stock: 3
The SIEMENS 5SV3346-3 is a high-quality residual current circuit breaker (RCCB) from the Siemens Industrial Sector, designed for reliable protection a..
Breaker Type RCCB (Residual Current) Current Rating 63 A
R3,906
Ex Tax:R3,397
2 suppliers Reward +R14
Buy
Brand: HAGER Stock: 23
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: SIEMENS Stock: 3
The Siemens SENTRON 5SY4363-7 is a high-quality miniature circuit breaker (MCB) designed for reliable protection of electrical installations. With a r..
Breaker Type MCB Current Rating 63 A
R4,292
Ex Tax:R3,733
2 suppliers Reward +R15
Buy
Brand: SIEMENS Stock: 6
The Siemens 5SV3312-3 is a high-quality residual current circuit breaker (RCCB) Type F, designed for reliable protection against sinusoidal alternatin..
Breaker Type RCCB (Residual Current) Current Rating 25 A
R2,635
Ex Tax:R2,292
2 suppliers Reward +R9
Buy
Brand: SIEMENS Stock: 3
The Siemens 5SY42087 is a high-quality miniature circuit breaker (MCB) from the SENTRON 5SY4 series, designed for reliable overcurrent protection in e..
Breaker Type MCB Current Rating 8 A
R1,871
Ex Tax:R1,627
2 suppliers Reward +R6
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: 138
The SIEMENS 5SV3344-4 is a high-quality residual current circuit breaker (RCCB) from the SENTRON 5SV3 series. Designed for reliable protection against..
Breaker Type RCCB (Residual Current) Current Rating 40 A
R5,717
Ex Tax:R4,972
3 suppliers Reward +R21
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: 6
The Siemens 5SL6104-6 is a high-quality miniature circuit breaker (MCB) designed for reliable protection of electrical installations. With a rated cur..
Breaker Type MCB Current Rating 4 A
R497
Ex Tax:R432
2 suppliers Reward +R1
Buy
Brand: SIEMENS Stock: 1
The Siemens 3VA9211-0WD30 terminal cover is a genuine accessory designed for Siemens 3VA2 molded case circuit breakers (MCCBs). It provides reliable p..
R1,001
Ex Tax:R871
1 supplier Reward +R3
Buy
Brand: HAGER Stock: 53
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: 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: 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: 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: 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
Brand: EATON Stock: 100
Electricians and panel builders rely on the Eaton PXL-C16/1 to protect lighting and socket circuits in residential and commercial distribution boards...
Breaker Type MCB Current Rating 16 A
R356
Ex Tax:R310
2 suppliers Reward +R1
Buy
Brand: EATON Stock: 20
Eaton FAZ-B16/1 is a miniature circuit breaker, 16 A, 1-pole, type B, article number 278535.SpecificationsBrand: EatonModel: FAZ-B16/1Article number: ..
R418
Ex Tax:R363
1 supplier Reward +R1
Buy
Brand: EATON Stock: 100
The EATON PXL-B13/1 is a compact miniature circuit breaker (MCB) that delivers reliable protection for electrical installations. With a 13 A rated cur..
Breaker Type MCB Current Rating 13 A
R316
Ex Tax:R275
2 suppliers Reward +R1
Buy
Brand: EATON Stock: 35
Overloads and short circuits can cause costly damage to equipment and pose serious safety hazards. The Eaton PXL-B6/1 miniature circuit breaker (MCB) ..
Breaker Type MCB Current Rating 6 A
R326
Ex Tax:R284
2 suppliers Reward +R1
Buy
Brand: LEGRAND Stock: 43
Protecting electrical circuits from overloads and short circuits is critical in any residential or commercial installation. The Legrand TX3 miniature ..
Breaker Type MCB Current Rating 16 A
R199
Ex Tax:R173
2 suppliers Reward +R1
Buy
Brand: EATON Stock: 500
Miniature circuit breaker (MCB) with a rated current of 16 A and B tripping characteristic, engineered for reliable protection of electrical circuits ..
Breaker Type MCB Current Rating 16 A
R163
Ex Tax:R142
2 suppliers Reward +R1
Buy
Brand: SCHELINGER Stock: 4
For installations where a robust, single-pole disconnection point is non-negotiable, the SCHELINGER A11-SR8-1P-063 stands apart from typical modular i..
R98
Ex Tax:R85
1 supplier Reward +R1
Buy
Brand: SCHELINGER Stock: 12
This 3-pole miniature circuit breaker (MCB) delivers reliable overcurrent and short-circuit protection for industrial and commercial electrical instal..
Breaker Type MCB Current Rating 25 A
R185
Ex Tax:R161
1 supplier Reward +R1
Buy
Brand: GACIA Stock: 9
Electrical overloads and short circuits can cause severe damage to wiring and connected equipment, leading to costly repairs and potential safety haza..
Breaker Type MCB Current Rating 25 A
R90
Ex Tax:R79
1 supplier Reward +R1
Buy
Brand: SCHELINGER Stock: 27
For circuits that demand dependable protection without compromise, the Schelinger A02-G9-1P-B10 miniature circuit breaker stands apart with its 10 kA ..
Breaker Type MCB Current Rating 10 A
R85
Ex Tax:R74
1 supplier Reward +R1
Buy
Brand: SCHELINGER Stock: 20
Electrical overloads and short circuits pose serious risks to residential and commercial wiring. The SCHELINGER A02-G8-1P-B40 Miniature Circuit Breake..
Breaker Type MCB Current Rating 40 A
R83
Ex Tax:R72
1 supplier Reward +R1
Buy
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