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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: LEGRAND Stock: 20
LEGRAND 403404 TX3 LS B25A 3p 6kA 3M is a three-pole miniature circuit breaker rated 25 A with a type B tripping characteristic, intended for protecti..
Breaker Type MCB Current Rating 25 A Number of Po... 3-Pole
R863
Ex Tax:R750
2 suppliers Reward +R2
Buy
Brand: LEGRAND Stock: 266
Legrand residual current circuit breaker model 402075 is a 4-pole protective device rated at 40 A with a residual current sensitivity of 30 mA. It mon..
Breaker Type RCCB (Residual Current) Current Rating 40 A Number of Po... 4-Pole
R836
Ex Tax:R727
2 suppliers Reward +R2
Buy
Brand: LEGRAND Stock: 18
LEGRAND 402076 FI 63A 4P 30MA Fehlerstrom-Schutzschalte (402076) — Genuine LEGRAND product supplied by DistriNode.Available with live stock, verified ..
Breaker Type MCB Current Rating 63 A Number of Po... 4-Pole
R1,675
Ex Tax:R1,456
2 suppliers Reward +R5
Buy
Brand: LEGRAND Stock: 102
Legrand 419169 B16A is a three-pole miniature circuit breaker rated for 16 A with a breaking capacity of 6 kA. It is intended for installation in thre..
Breaker Type MCB Current Rating 16 A Number of Po... 3-Pole
R663
Ex Tax:R576
1 supplier Reward +R2
Buy
Brand: LEGRAND Stock: 38
Legrand circuit breaker model 419235 is a three-pole overcurrent protection device rated at 16 A with a breaking capacity of 6 kA. Designed for protec..
Breaker Type MCB Current Rating 16 A Number of Po... 3-Pole
R746
Ex Tax:R649
2 suppliers Reward +R2
Buy
Brand: SIEMENS Stock: 3
Siemens 3RV2011-1KA25, Motor protective circuit breaker Siemens 3RV2011-1KA25. Input current: 9 - 12 A. Circuit breaker type: Motor protective circui..
Breaker Type Motor Protection Current Rating 12 A
R2,314
Ex Tax:R2,012
1 supplier Reward +R8
Buy
Brand: ABB Stock: 2
Abb 1SAM340000R1006 — Genuine ABB product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty and ..
Breaker Type MCB
R1,416
Ex Tax:R1,231
1 supplier Reward +R4
Brand: SIEMENS Stock: 4
Circuit Breaker Motor 4.5-6.3A 3RV2011-1G (3RV20111GA25) — Genuine SIEMENS product supplied by DistriNode.Available with live stock, verified product ..
Breaker Type MCB Current Rating 3 A
R2,263
Ex Tax:R1,967
1 supplier Reward +R7
Buy
Brand: SIEMENS Stock: 4
Siemens 5SL4506-6, Miniature circuit breaker, Type B, 10000 A, 230 V Siemens 5SL4506-6. Input current: 6 A, Input voltage: 230 V. Circuit breaker typ..
Breaker Type MCB Current Rating 6 A Number of Po... 1-Pole
R1,460
Ex Tax:R1,270
1 supplier Reward +R4
Buy
Brand: PHOENIX CONTACT Stock: 6
Phoenix Contact 2908262 Circuit Breaker (2908262) — Genuine PHOENIX CONTACT product supplied by DistriNode.Available with live stock, verified product..
Breaker Type MCB
R1,117
Ex Tax:R971
1 supplier Reward +R3
Buy
Brand: PHOENIX CONTACT Stock: 18
Phoenix Contact Circuit Breaker thermal 250 V/AC 1 A TCP 1A 20 pc(s) (0712194) — Genuine PHOENIX CONTACT product supplied by DistriNode.Available with..
Breaker Type MCB Current Rating 1 A Number of Po... 1P
R545
Ex Tax:R474
1 supplier Reward +R1
Buy
Brand: HAGER Stock: 17
Hager MBS313. Rated Current: 13 A, AC Input Frequency: 50/60 Hz, Nominal Current Output: 13 A. Type: B-type, Module Quantity (max): 3 Module(e). Width..
Breaker Type MCB Current Rating 13 A
R1,276
Ex Tax:R1,110
1 supplier Reward +R4
Buy
Brand: SIEMENS Stock: 2
Siemens Circuit Breaker-Kit 8GK43514KK12 (8GK43514KK12) — Genuine SIEMENS product supplied by DistriNode.Available with live stock, verified product d..
Breaker Type MCB
R2,710
Ex Tax:R2,357
1 supplier Reward +R9
Buy
Brand: SIEMENS Stock: 3
Siemens Circuit Breaker-Kit 8GK45013KK12 (8GK45013KK12) — Genuine SIEMENS product supplied by DistriNode.Available with live stock, verified product d..
Breaker Type MCB
R2,313
Ex Tax:R2,012
1 supplier Reward +R8
Buy
Brand: SIEMENS Stock: 1
Siemens 3RV2031-4EA10, Multicolour, 1.06 kg Siemens 3RV2031-4EA10. Product colour: Multicolour. Weight: 1.06 kg..
Breaker Type MCB Current Rating 32 A
R3,996
Ex Tax:R3,475
2 suppliers Reward +R14
Buy
Brand: ABB Stock: 2
Abb 2CDS781001R5162 — Genuine ABB product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty and ..
Breaker Type MCB Current Rating 16 A
R2,079
Ex Tax:R1,808
1 supplier Reward +R7
Brand: SIEMENS Stock: 22
Siemens 5SY6016-6 — 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
R1,124
Ex Tax:R978
1 supplier Reward +R3
Brand: HAGER Stock: 2
Hager LVSG00SPX — Genuine HAGER product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty and B2..
Breaker Type MCB
R4,072
Ex Tax:R3,541
1 supplier Reward +R15
Brand: HAGER Stock: 8
Hager NH2 Schaltleiste V-Terminal 185mm SaS LVSR2VPVK4 (LVSR2VPVK4) — Genuine HAGER product supplied by DistriNode.Available with live stock, verified..
Breaker Type MCB
R8,165
Ex Tax:R7,100
1 supplier Reward +R31
Buy
Brand: DOEPKE Stock: 8
Doepke FI/LS-Kombination DRCBO 4 B16/0.03/3N-B SK (9948104) — Genuine DOEPKE product supplied by DistriNode.Available with live stock, verified produc..
Breaker Type MCB Current Rating 16 A Number of Po... 4P
R17,227
Ex Tax:R14,980
1 supplier Reward +R69
Buy
Brand: ABB Stock: 4
RCBO Switch DS201A-B16/0.01B 2x16A-0.01A2CSR255180R0165 (2CSR255180R0165) — Genuine ABB product supplied by DistriNode.Available with live stock, veri..
Breaker Type RCBO Current Rating 16 A Number of Po... 2P
R2,512
Ex Tax:R2,184
1 supplier Reward +R8
Buy
Brand: LEGRAND Stock: 36
Touch protection cap for Legrand 2-pole residual current devices (RCDs) — provides reliable finger-safe protection against direct contact with live pa..
Breaker Type RCCB (Residual Current)
R149
Ex Tax:R130
2 suppliers Reward +R1
Buy
Brand: ABB Stock: 1
With a rated short-circuit breaking capacity of 100 kA at 400 V AC, the ABB MS132-0.63 motor protection circuit breaker delivers uncompromising protec..
Breaker Type Motor Protection
R2,321
Ex Tax:R2,019
1 supplier Reward +R8
Buy
Brand: EATON Stock: 176
Main line protection switch with selective tripping characteristic E, rated at 50 A and 3 poles for 230/400 V AC systems. This circuit breaker provide..
Current Rating 50 A
R2,981
Ex Tax:R2,592
1 supplier Reward +R10
Buy
Brand: EATON Stock: 27
The EATON M22-R4K7 sets itself apart from generic panel-mount potentiometers by combining a robust front-mounting design with IP66 protection on the f..
R1,377
Ex Tax:R1,197
1 supplier Reward +R4
Buy
Brand: EATON Stock: 6
With a rated ultimate short-circuit breaking capacity of 50 kA at 400/415 V AC, the EATON NZMH3-A400 circuit breaker delivers uncompromising protectio..
Current Rating 3 A
R36,317
Ex Tax:R31,580
2 suppliers
Buy
Brand: EATON Stock: 81
Where generic panel-mount potentiometers demand extra sealing boots or adapter plates, the Eaton M22-R10K drops straight into a standard 22.5 mm cutou..
R1,388
Ex Tax:R1,207
2 suppliers Reward +R4
Buy
Brand: HAGER Stock: 76
RCBO Switch 1P+N 6kA B-16A 10mA ACS916D (ACS916D) — Genuine HAGER product supplied by DistriNode.Available with live stock, verified product data, off..
Breaker Type RCBO Current Rating 16 A Number of Po... 1-Pole
R1,751
Ex Tax:R1,522
1 supplier Reward +R5
Buy
Brand: HAGER Stock: 18
Hager RCBO Switch 1P+N 6kA B-32A 30mA ADS932D (ADS932D) — Genuine HAGER product supplied by DistriNode.Available with live stock, verified product dat..
Breaker Type RCBO Current Rating 32 A Number of Po... 1-Pole
R1,836
Ex Tax:R1,597
1 supplier Reward +R6
Buy
Brand: ABB Stock: 32
ABB STOTZ-KONTAKT ABB 2CDS251001R0377 Circuit Breaker Miniature circuit breaker (2CDS251001R0377) — Genuine ABB product supplied by DistriNode.Availab..
Breaker Type MCB
R834
Ex Tax:R725
1 supplier Reward +R2
Buy
Brand: DOEPKE Stock: 10
Miniature Circuit Breaker DLS 6I C16-3 10 kA (09916293) — Genuine DOEPKE product supplied by DistriNode.Available with live stock, verified product da..
Breaker Type MCB Current Rating 16 A Number of Po... 3P
R905
Ex Tax:R787
1 supplier Reward +R3
Buy
Brand: SIEMENS Stock: 8
Siemens Miniature Circuit Breaker 5SL4216-6 1 pc(s) (5SL42166) — Genuine SIEMENS product supplied by DistriNode.Available with live stock, verified pr..
Breaker Type MCB Current Rating 16 A
R1,392
Ex Tax:R1,210
1 supplier Reward +R4
Buy
Brand: SIEMENS Stock: 2
Siemens 3LD2003-1TL51, Multicolour, 218 g Siemens 3LD2003-1TL51. Product colour: Multicolour. Weight: 218 g..
Breaker Type MCB
R1,966
Ex Tax:R1,709
1 supplier Reward +R6
Buy
Brand: ABB Stock: 2
Abb 2CDS251001R0217 — Genuine ABB product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty and ..
Breaker Type MCB
R925
Ex Tax:R804
1 supplier Reward +R3
Brand: PHOENIX CONTACT Stock: 5
Phoenix Contact 0916606 — Genuine PHOENIX CONTACT product supplied by DistriNode.Available with live stock, verified product data, official manufactur..
Breaker Type MCB Current Rating 4 A
R1,740
Ex Tax:R1,513
1 supplier Reward +R6
Buy
Brand: PHOENIX CONTACT Stock: 4
Phoenix Contact Circuit Breaker thermal 240 V/AC 2 A UT 6-TMC M 2A 6 pc(s) (0916605) — Genuine PHOENIX CONTACT product supplied by DistriNode.Availabl..
Breaker Type MCB Current Rating 2 A
R664
Ex Tax:R577
1 supplier Reward +R2
Buy
Brand: PHOENIX CONTACT Stock: 3
Phoenix Contact Circuit Breaker thermal 250 V/AC 10 A TCP 10A 20 pc(s) (0712314) — Genuine PHOENIX CONTACT product supplied by DistriNode.Available wi..
Breaker Type MCB Current Rating 10 A
R545
Ex Tax:R474
1 supplier Reward +R1
Buy
Brand: PHOENIX CONTACT Stock: 21
Phoenix Contact Circuit Breaker thermal 250 V/AC 3 A TCP 3A 20 pc(s) (0712233) — Genuine PHOENIX CONTACT product supplied by DistriNode.Available with..
Breaker Type MCB Current Rating 3 A
R545
Ex Tax:R474
1 supplier Reward +R1
Buy
Brand: DOEPKE Stock: 123
Doepke 09916019 — Genuine DOEPKE product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty and B..
Breaker Type MCB
R389
Ex Tax:R338
1 supplier Reward +R1
Brand: ABB Stock: 10
Abb 2CSF202101R3400 — Genuine ABB product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty and ..
Breaker Type RCCB (Residual Current)
R2,016
Ex Tax:R1,753
1 supplier Reward +R7
Brand: PHOENIX CONTACT Stock: 4
Phoenix Contact Circuit Breaker thermal 250 V/AC 2 A TMC 1 M1 100 2,0A 6 pc(s) (0914455) — Genuine PHOENIX CONTACT product supplied by DistriNode.Avai..
Breaker Type MCB Current Rating 2 A
R2,633
Ex Tax:R2,290
1 supplier Reward +R9
Buy
Brand: LEGRAND Stock: 54
The Legrand 411559 circuit breaker provides reliable protection for electrical circuits in residential and commercial installations. Designed to inter..
Breaker Type MCB Current Rating 25 A Number of Po... 2-Pole
R823
Ex Tax:R715
2 suppliers Reward +R2
Buy
Brand: LEGRAND Stock: 300
The Legrand 410965 is a Type A miniature circuit breaker designed for 230 V single-phase electrical installations. Rated for 16 A nominal current and ..
Breaker Type RCCB (Residual Current) Current Rating 16 A Number of Po... 1-Pole
R940
Ex Tax:R818
2 suppliers Reward +R3
Buy
Brand: LEGRAND Stock: 63
Single-pole circuit breaker Legrand 403355 rated 10 A at 230 V provides overcurrent protection for individual phase conductors in residential and ligh..
Breaker Type MCB Current Rating 10 A Number of Po... 1-Pole
R252
Ex Tax:R219
2 suppliers Reward +R1
Buy
Brand: LEGRAND Stock: 500
Single-pole circuit breaker Legrand 403357 rated 16 A at 230/400 V~ provides overcurrent protection for residential and light commercial electrical in..
Breaker Type MCB Current Rating 16 A Number of Po... 1-Pole
R149
Ex Tax:R130
2 suppliers Reward +R1
Buy
Brand: LEGRAND Stock: 500
Three-pole circuit breaker Legrand 403402 rated for 16 A and 400 V. Designed to protect three-phase electrical circuits from overloads and short circu..
Breaker Type MCB Current Rating 16 A Number of Po... 3-Pole
R633
Ex Tax:R551
2 suppliers Reward +R2
Buy
Brand: LEGRAND Stock: 117
Single‑pole circuit breaker Legrand 403353 rated for 6 A at 230 V. Designed to protect electrical circuits from overload and short circuit in resident..
Breaker Type MCB Current Rating 6 A Number of Po... 1-Pole
R364
Ex Tax:R317
1 supplier Reward +R1
Buy
Brand: SIEMENS Stock: 8
Siemens 3LD2022-0TK13, Multicolour, 181 g Siemens 3LD2022-0TK13. Product colour: Multicolour. Weight: 181 g..
Breaker Type MCB
R1,198
Ex Tax:R1,042
1 supplier Reward +R4
Buy
Brand: ABB Stock: 9
ABB STOTZ-KONTAKT ABB E215-16-11F Circuit Breaker (2CCA703154R0001) — Genuine ABB product supplied by DistriNode.Available with live stock, verified p..
Breaker Type MCB Current Rating 16 A
R745
Ex Tax:R648
1 supplier Reward +R2
Buy
Brand: ABB Stock: 6
Abb 1SAM250000R1014 Grey — Genuine ABB product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty..
Breaker Type MCB
R1,925
Ex Tax:R1,674
2 suppliers Reward +R6
Buy
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