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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: AVATTO Stock: 17
The AVATTO WCB16 is a smart WiFi circuit breaker designed for modern electrical installations. Whether you are upgrading your home distribution board ..
Breaker Type MCB Current Rating 16 A
R416
Ex Tax:R362
1 supplier Reward +R1
Buy
Brand: BRENNENSTUHL Stock: 7
The Circuit Breaker Type A Brennenstuhl 1290660 is a residual-current device designed to enhance electrical safety in installations that require Type ..
Breaker Type RCCB (Residual Current) Current Rating 16 A
R573
Ex Tax:R498
5 suppliers Reward +R1
Buy
Brand: SCHELINGER Stock: 17
The SCHELINGER A02-G8-3P-B16 is a high-quality miniature circuit breaker (MCB) designed for reliable overcurrent protection in electrical installation..
Breaker Type MCB Current Rating 16 A
R185
Ex Tax:R161
1 supplier Reward +R1
Buy
Brand: EATON Stock: 73
The EATON HN-C20/1 is a high-quality miniature circuit breaker (MCB) designed for reliable overcurrent protection in residential, commercial, and ligh..
Breaker Type MCB Current Rating 20 A
R159
Ex Tax:R138
1 supplier Reward +R1
Buy
Brand: HAGER Stock: 51
The Hager MBN320E is a high-quality miniature circuit breaker (MCB) designed for reliable protection of electrical circuits against overloads and shor..
Breaker Type MCB Current Rating 20 A
R411
Ex Tax:R358
1 supplier Reward +R1
Buy
Brand: HAGER Stock: 81
The HAGER CDA240J is a high-quality residual current circuit breaker (RCCB) designed for reliable protection against electric shock and fire hazards. ..
Breaker Type RCCB (Residual Current) Current Rating 40 A
R694
Ex Tax:R604
2 suppliers Reward +R2
Buy
Brand: HAGER Stock: 59
Hager SBN463 is a 4-module circuit breaker designed for DIN-rail mounting in distribution boards. It provides a rated current of 63 A with a coil volt..
Breaker Type RCCB (Residual Current) Current Rating 63 A Number of Po... 4-Pole
R624
Ex Tax:R542
4 suppliers Reward +R2
Buy
Brand: DOEPKE Stock: 82
RCBO Switch DRCBO 3 B10/0.03/1N-A (09932102) — Genuine DOEPKE product supplied by DistriNode.Available with live stock, verified product data, officia..
Breaker Type RCBO Current Rating 10 A Number of Po... 1P
R1,366
Ex Tax:R1,188
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: 29
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
Brand: SCHELINGER Stock: 102
Electricians and panel builders rely on the Schelinger A02-G8-1P-B20 to protect lighting and socket circuits in residential and commercial installatio..
Breaker Type MCB Current Rating 20 A
R76
Ex Tax:R66
1 supplier Reward +R1
Buy
Brand: SCHELINGER Stock: 18
Miniature circuit breaker delivering robust overload and short-circuit protection for residential and light commercial circuits. With a 16 A rated cur..
Breaker Type MCB Current Rating 16 A
R75
Ex Tax:R65
1 supplier Reward +R1
Buy
Brand: GACIA Stock: 24
Electrical overloads and short circuits are among the most common causes of damage to wiring and connected equipment in residential and commercial ins..
Breaker Type MCB Current Rating 10 A
R62
Ex Tax:R54
1 supplier Reward +R1
Buy
Brand: GACIA Stock: 146
The GACIA SB6L B 1P 16A is a miniature circuit breaker (MCB) engineered for dependable protection of low-voltage electrical installations. Its standou..
Breaker Type MCB Current Rating 16 A
R66
Ex Tax:R57
1 supplier Reward +R1
Buy
Brand: NOARK Stock: 208
Electrical circuits are constantly at risk from overloads and short circuits, which can damage wiring, equipment, and even cause fires. The NOARK Ex9B..
Breaker Type MCB Current Rating 25 A
R90
Ex Tax:R78
1 supplier Reward +R1
Buy
Brand: EATON Stock: 996
The Eaton HN-B10/1 stands out as a compact, high-performance miniature circuit breaker engineered for reliable protection in residential and commercia..
Breaker Type MCB Current Rating 10 A
R110
Ex Tax:R95
1 supplier Reward +R1
Buy
Brand: SCHELINGER Stock: 29
With a short-circuit breaking capacity of 10 kA, the Schelinger A02-G9-1P-B16 miniature circuit breaker provides robust protection for residential and..
Breaker Type MCB Current Rating 16 A
R85
Ex Tax:R74
1 supplier Reward +R1
Buy
Brand: SCHELINGER Stock: 38
In a residential distribution board, an electrician installs the SCHELINGER A02-G8-1P-B10 to protect a lighting circuit. When a short circuit occurs, ..
Breaker Type MCB Current Rating 10 A
R75
Ex Tax:R65
1 supplier Reward +R1
Buy
Brand: NOARK Stock: 371
The NOARK Ex9BN 1P B16 stands apart from typical miniature circuit breakers by combining a compact single-pole design with robust 6 kA breaking capaci..
Breaker Type MCB Current Rating 16 A
R79
Ex Tax:R69
1 supplier Reward +R1
Buy
Brand: GACIA Stock: 17
With a 6 kA short-circuit breaking capacity and precise B-curve tripping, the GACIA SB6L B 1P 13A MCB delivers dependable protection for residential a..
Breaker Type MCB Current Rating 13 A
R59
Ex Tax:R51
1 supplier Reward +R1
Buy
Brand: HAGER Stock: 10
With a short-circuit breaking capacity of 6 kA and a B-curve trip characteristic, the Hager MBN132E delivers reliable protection for residential and c..
Breaker Type MCB Current Rating 32 A
R189
Ex Tax:R165
1 supplier Reward +R1
Buy
Brand: LEGRAND Stock: 58
In residential and commercial electrical installations, residual current protection is non-negotiable for personal safety. The Legrand 402036 RX3 resi..
Breaker Type RCCB (Residual Current) Current Rating 25 A
R748
Ex Tax:R650
2 suppliers Reward +R2
Buy
Brand: HAGER Stock: 4
The Hager MBN332E is a miniature circuit breaker from Hager. It is a 3P device with a B32 characteristic and a rated breaking capacity of 6 kA.Key fea..
Breaker Type MCB Current Rating 32 A
R541
Ex Tax:R470
1 supplier Reward +R1
Buy
Brand: SCHNEIDER Stock: 110
The Schneider Acti9 iID A9D20616 is a residual current circuit breaker (RCCB) that provides reliable protection against earth leakage currents, safegu..
Breaker Type RCCB (Residual Current) Current Rating 16 A
R974
Ex Tax:R847
1 supplier Reward +R3
Buy
Brand: ABB Stock: 1
Where conventional motor protection switches compromise between compactness and breaking capacity, the ABB MS132-2.5 delivers both: a 100 kA short-cir..
Breaker Type Motor Protection
R2,539
Ex Tax:R2,208
1 supplier Reward +R9
Buy
Brand: EATON Stock: 33
Where many motor protection switches force a compromise between compact footprint and robust short-circuit performance, the EATON PKZM0-1,6 delivers b..
Breaker Type Motor Protection Current Rating 3 A
R1,662
Ex Tax:R1,445
2 suppliers Reward +R5
Buy
Brand: EATON Stock: 15
Protecting motors from overloads and short circuits is critical in industrial environments. The EATON PKZM0-32 Motor Protection Circuit Breaker offers..
Breaker Type Motor Protection Current Rating 32 A
R3,168
Ex Tax:R2,755
2 suppliers Reward +R11
Buy
Brand: EATON Stock: 27
This 3-pole miniature circuit breaker from Eaton's PXL series delivers dependable protection for electrical circuits up to 40 A. With a C tripping cha..
Breaker Type MCB Current Rating 40 A
R1,602
Ex Tax:R1,393
1 supplier Reward +R5
Buy
Brand: EATON Stock: 14
Motor failures from overload or short circuits can halt production and cause costly damage. The EATON PKZM0-25 motor protection circuit breaker preven..
Breaker Type Motor Protection Current Rating 25 A
R2,562
Ex Tax:R2,227
1 supplier Reward +R9
Buy
Brand: EATON Stock: 40
Overloads and short circuits can destroy motors in seconds, leading to costly downtime and repairs. The EATON PKZM0-2,5 motor protection circuit break..
Breaker Type Motor Protection
R1,740
Ex Tax:R1,513
2 suppliers Reward +R5
Buy
Brand: EATON Stock: 63
In industrial control panels and motor control centers, protecting three-phase motors from overload and short circuits is critical. The EATON PKZM0-10..
Breaker Type Motor Protection Current Rating 10 A
R1,958
Ex Tax:R1,703
2 suppliers Reward +R6
Buy
Brand: EATON Stock: 18
Eaton FRBM6-C16/3N/003-A is a combined residual-current and overcurrent breaker (RCBO), 16 A, 30 mA, 3P+N, type A, C curve, article number 170999.Spec..
Current Rating 16 A
R4,766
Ex Tax:R4,144
1 supplier Reward +R12
Buy
Brand: EATON Stock: 6
With a rated short-circuit breaking capacity of 50 kA at 400/415V AC, the EATON NZMH3-A320 delivers uncompromising protection for demanding industrial..
Current Rating 160 A
R35,846
Ex Tax:R31,170
2 suppliers
Buy
Brand: EATON Stock: 21
In a busy control panel, a motor protection circuit breaker must reliably guard against overloads and short circuits. The EATON PKZM0-1 (model 072734)..
Breaker Type Motor Protection Current Rating 1 A
R1,628
Ex Tax:R1,416
2 suppliers Reward +R5
Buy
Brand: EATON Stock: 79
Motor failures caused by overloads or short circuits can bring production to a halt and lead to costly repairs. The EATON PKZM0-6.3 motor protection c..
Breaker Type Motor Protection Current Rating 4 A
R1,751
Ex Tax:R1,522
2 suppliers Reward +R6
Buy
Brand: EATON Stock: 43
For installations where both overload and earth leakage protection must coexist in a single, space-saving device, the Eaton PXK-B10/1N/003-A delivers ..
Breaker Type RCBO Current Rating 10 A
R1,333
Ex Tax:R1,159
2 suppliers Reward +R4
Buy
Brand: ABB Stock: 26
ABB 2CSR255180R1164 circuit breaker Miniature circuit breaker 1 — Genuine ABB product supplied by DistriNode.Available with live stock, verified produ..
Breaker Type MCB Current Rating 16 A Number of Po... 1-Pole
R2,291
Ex Tax:R1,992
3 suppliers Reward +R5
Buy
Brand: SIEMENS Stock: 3
Siemens Circuit Breaker Motor 1.8-2.5A 3RV2011-1C 3RV20111CA15 — Genuine SIEMENS product supplied by DistriNode.Available with live stock, verified pr..
Breaker Type MCB Current Rating 5 A
R2,186
Ex Tax:R1,901
2 suppliers Reward +R7
Buy
Brand: SIEMENS Stock: 62
Siemens 5SV3312-6, Residual-current device, Type A, IP20, 230 V Siemens 5SV3312-6. Input current: 25 A, Input voltage: 230 V. Circuit breaker type: R..
Breaker Type RCCB (Residual Current) Current Rating 25 A Number of Po... 2-Pole
R850
Ex Tax:R739
3 suppliers Reward +R2
Buy
Brand: ABB Stock: 19
ABB Circuit Breaker 20A S201-C20 pro M comp. 1pol.6kA for circuit breaker S201-C20 (2CDS251001R0204) — Genuine ABB product supplied by DistriNode.Avai..
Breaker Type MCB Current Rating 20 A Number of Po... 1-Pole
R543
Ex Tax:R472
2 suppliers Reward +R1
Buy
Brand: TUYA Stock: 2
Tuya HS081942 The Tuya smart single-channel switch controls electrical appliances and supports remote control over 2.4 GHz Wi-Fi via the Tuya Smart or..
Current Rating 16 A
R2,150
Ex Tax:R1,870
1 supplier Reward +R7
Showing 1 to 50 of 1641 (33 Pages)
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