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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: 6
Miniature circuit breaker 230/400 V 10kA, 1-pole, C, 8A, D=70 mm Siemens 5SY4108-7. Input voltage: 400 V, Input frequency: 50/60 Hz. Circuit breaker ..
Breaker Type MCB Current Rating 8 A Number of Po... 1-Pole
R844
Ex Tax:R734
2 suppliers Reward +R2
Buy
Brand: SIEMENS Stock: 4
Miniature circuit breaker 230/400 V 10kA, 1-pole, C, 13 A, D=70 mm Siemens 5SY4113-7. Input current: 13 A, Input voltage: 400 V, Input frequency: 50/..
Breaker Type MCB Current Rating 13 A Number of Po... 1-Pole
R554
Ex Tax:R481
2 suppliers Reward +R1
Buy
Brand: SIEMENS Stock: 18
Miniature circuit breaker 230/400 V 10kA, 1-pole, C, 25A, D=70 mm Siemens 5SY4125-7. Input current: 25 A, Input voltage: 400 V, Input frequency: 50/6..
Breaker Type MCB Current Rating 25 A Number of Po... 1-Pole
R579
Ex Tax:R504
2 suppliers Reward +R1
Buy
Brand: SIEMENS Stock: 11
Miniature circuit breaker 400 V 10kA, 3-pole, C, 4A, D=70 mm Siemens 5SY4304-7. Input current: 4 A, Input voltage: 400 V, Input frequency: 50/60 Hz. ..
Breaker Type MCB Current Rating 4 A Number of Po... 3-Pole
R2,225
Ex Tax:R1,935
2 suppliers Reward +R7
Buy
Brand: SIEMENS Stock: 5
Siemens 5SJ4110-7HG40, Multicolour, 162 g Siemens 5SJ4110-7HG40. Product colour: Multicolour. Weight: 162 g..
Breaker Type MCB Current Rating 10 A Number of Po... 1-Pole
R984
Ex Tax:R856
1 supplier Reward +R3
Buy
Brand: SIEMENS Stock: 2
Siemens 3RV2021-1DA10, Multicolour, 350 g Siemens 3RV2021-1DA10. Product colour: Multicolour. Weight: 350 g..
Breaker Type Motor Protection
R2,168
Ex Tax:R1,886
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: 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: 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: ABB Stock: 16
Abb 2CSR275580R1165 — Genuine ABB product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty and ..
Breaker Type MCB
R4,716
Ex Tax:R4,101
1 supplier Reward +R17
Brand: HAGER Stock: 3
Hager ACA516D — 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... 1-Pole
R2,033
Ex Tax:R1,768
1 supplier Reward +R7
Brand: HAGER Stock: 68
The HAGER ADA916D is a high-quality Residual Current Circuit Breaker with Overcurrent Protection (RCBO) designed for reliable protection against elect..
Breaker Type Motor Protection Current Rating 16 A
R1,169
Ex Tax:R1,017
1 supplier Reward +R3
Buy
Brand: HAGER Stock: 434
The HAGER CDA225J is a high-quality Residual Current Circuit Breaker (RCCB) designed for reliable protection against earth faults. With a rated curren..
Breaker Type RCCB (Residual Current) Current Rating 25 A
R658
Ex Tax:R572
2 suppliers Reward +R2
Buy
Brand: HAGER Stock: 15
The Hager MCN125E is a high-quality miniature circuit breaker (MCB) designed for reliable overcurrent and short-circuit protection in residential and ..
Breaker Type MCB Current Rating 25 A
R185
Ex Tax:R161
1 supplier Reward +R1
Buy
Brand: APC Stock: 2
The APC Schneider Electric TeSys GV3 is a high-performance motor circuit breaker designed for reliable protection of motors in industrial applications..
Breaker Type Motor Protection
R3,980
Ex Tax:R3,461
1 supplier Reward +R14
Buy
Brand: SIEMENS Stock: 12
The Siemens 5SY45107 is a high-quality miniature circuit breaker (MCB) from the 5SY series, designed for reliable overcurrent protection in residentia..
Breaker Type MCB Current Rating 10 A
R1,244
Ex Tax:R1,082
2 suppliers Reward +R4
Buy
Brand: SCHELINGER Stock: 6
The SCHELINGER A03-V8-2-25-030 is a high-quality residual current device (RCD) designed for reliable protection against electrical faults. This Type A..
Breaker Type RCCB (Residual Current) Current Rating 25 A
R443
Ex Tax:R386
1 supplier Reward +R1
Buy
Brand: SCHELINGER Stock: 23
The SCHELINGER A02-G8-3P-B06 is a high-quality miniature circuit breaker (MCB) designed for reliable overcurrent protection in electrical installation..
Breaker Type MCB Current Rating 6 A
R199
Ex Tax:R173
1 supplier Reward +R1
Buy
Brand: SCHELINGER Stock: 7
The SCHELINGER A02-G8-3P-B20 is a high-quality miniature circuit breaker (MCB) designed for reliable overcurrent and short-circuit protection in elect..
Breaker Type MCB Current Rating 20 A
R185
Ex Tax:R161
1 supplier Reward +R1
Buy
Brand: SCHELINGER Stock: 6
The SCHELINGER A02-G8-3P-B32 is a high-quality miniature circuit breaker (MCB) designed for reliable overcurrent protection in residential, commercial..
Breaker Type MCB Current Rating 32 A
R197
Ex Tax:R171
1 supplier Reward +R1
Buy
Brand: SCHELINGER Stock: 8
The SCHELINGER A02-G8-3P-B63 is a high-quality miniature circuit breaker (MCB) designed for reliable overcurrent protection in electrical installation..
Breaker Type MCB Current Rating 63 A
R199
Ex Tax:R173
1 supplier Reward +R1
Buy
Brand: SCHELINGER Stock: 12
The SCHELINGER A02-G8-3P-C06 is a high-quality miniature circuit breaker (MCB) designed for reliable overcurrent and short-circuit protection in elect..
Breaker Type MCB Current Rating 6 A
R199
Ex Tax:R173
1 supplier Reward +R1
Buy
Brand: SCHELINGER Stock: 11
The SCHELINGER A02-G8-3P-C16 is a high-quality miniature circuit breaker (MCB) designed for reliable overcurrent protection in electrical installation..
Breaker Type MCB Current Rating 16 A
R186
Ex Tax:R162
1 supplier Reward +R1
Buy
Brand: SCHELINGER Stock: 12
The SCHELINGER A02-G8-3P-C20 is a high-quality miniature circuit breaker (MCB) designed for reliable overcurrent and short-circuit protection in elect..
Breaker Type MCB Current Rating 20 A
R185
Ex Tax:R161
1 supplier Reward +R1
Buy
Brand: SCHELINGER Stock: 2
The SCHELINGER A02-G8-3P-C25 is a high-quality miniature circuit breaker (MCB) designed for reliable overcurrent protection in electrical installation..
Breaker Type MCB Current Rating 25 A
R185
Ex Tax:R161
1 supplier Reward +R1
Buy
Brand: SCHELINGER Stock: 6
The SCHELINGER A02-G8-3P-C50 is a high-quality miniature circuit breaker (MCB) designed for reliable overcurrent and short-circuit protection in elect..
Breaker Type MCB Current Rating 50 A
R198
Ex Tax:R172
1 supplier Reward +R1
Buy
Brand: SCHELINGER Stock: 10
The SCHELINGER A02-G9-3P-B16 is a high-quality miniature circuit breaker (MCB) designed for reliable overcurrent protection in electrical installation..
Breaker Type MCB Current Rating 16 A
R213
Ex Tax:R185
1 supplier Reward +R1
Buy
Brand: SCHELINGER Stock: 16
The SCHELINGER RCBO 2P B 25A 30mA Type AC is a high-quality residual current circuit breaker with overcurrent protection, designed for reliable electr..
R334
Ex Tax:R291
1 supplier Reward +R1
Buy
Brand: SCHELINGER Stock: 30
The SCHELINGER A03-V7-2-25-030 is a high-quality residual current circuit breaker (RCCB) designed for reliable protection against sinusoidal alternati..
Breaker Type RCCB (Residual Current) Current Rating 25 A
R358
Ex Tax:R312
1 supplier Reward +R1
Buy
Brand: SCHELINGER Stock: 9
The SCHELINGER A03-V7-2-40-030 is a high-quality Residual Current Device (RCD) designed for reliable protection against indirect contact and additiona..
Breaker Type RCCB (Residual Current) Current Rating 40 A
R365
Ex Tax:R317
1 supplier Reward +R1
Buy
Brand: SCHELINGER Stock: 11
The SCHELINGER A03-V7-4-40-030 is a high-quality residual current device (RCD) designed for reliable protection against indirect contact and fire haza..
Breaker Type RCCB (Residual Current) Current Rating 40 A
R471
Ex Tax:R409
1 supplier Reward +R1
Buy
Brand: GACIA Stock: 16
The GACIA SB6L B 3P 6A is a high-quality miniature circuit breaker (MCB) designed for reliable overcurrent protection in residential, commercial, and ..
Breaker Type MCB Current Rating 6 A
R153
Ex Tax:R133
1 supplier Reward +R1
Buy
Brand: GACIA Stock: 34
The GACIA SB6L B 3P 50A is a high-quality miniature circuit breaker (MCB) designed for reliable overcurrent protection in residential and commercial e..
Breaker Type MCB Current Rating 50 A
R169
Ex Tax:R147
1 supplier Reward +R1
Buy
Brand: GACIA Stock: 13
The GACIA PR8NM 4P 40A 30mA A is a high-quality Residual Current Circuit Breaker (RCCB) designed for reliable protection against indirect contact and ..
Breaker Type RCCB (Residual Current) Current Rating 40 A
R470
Ex Tax:R409
1 supplier Reward +R1
Buy
Brand: GACIA Stock: 116
The GACIA PR8NM 2P 25A 30mA A is a high-quality Residual Current Device (RCD) designed to provide protection against indirect contact and additional p..
Breaker Type RCCB (Residual Current) Current Rating 25 A
R374
Ex Tax:R325
1 supplier Reward +R1
Buy
Brand: GACIA Stock: 10
The GACIA PR8NM 4P 25A 30mA A is a high-quality residual current device (RCD) designed for reliable protection against electric shock and fire hazards..
Current Rating 25 A
R513
Ex Tax:R446
1 supplier Reward +R1
Buy
Brand: GACIA Stock: 12
The GACIA N8BH is a high-quality miniature circuit breaker (MCB) designed for overload and short-circuit protection in industrial, commercial, and res..
Breaker Type MCB Current Rating 20 A
R202
Ex Tax:R176
1 supplier Reward +R1
Buy
Brand: GACIA Stock: 3
The GACIA N8BH is a high-performance miniature circuit breaker (MCB) designed for reliable overcurrent protection in residential, commercial, and indu..
Breaker Type MCB Current Rating 40 A
R213
Ex Tax:R185
1 supplier Reward +R1
Buy
Brand: GACIA Stock: 18
The GACIA SB6L B 3P 20A is a high-quality miniature circuit breaker (MCB) designed for reliable overcurrent protection in residential and commercial e..
Breaker Type MCB Current Rating 20 A
R166
Ex Tax:R144
1 supplier Reward +R1
Buy
Brand: HAGER Stock: 14
Hager MBS340. Rated Current: 40 A. Type: B-type, Module Quantity (max): 3 Module(e). Width: 52,5 mm, Depth: 70 mm, Height: 83,4 mm (MBS340) — Genuine ..
Breaker Type MCB Current Rating 40 A Number of Po... 3P
R1,748
Ex Tax:R1,520
1 supplier Reward +R5
Buy
Brand: SIEMENS Stock: 2
Miniature Circuit Breaker 400V 6kA 2p. B 10A 5 (5SL62106) — Genuine SIEMENS product supplied by DistriNode.Available with live stock, verified product..
Breaker Type MCB Current Rating 10 A Number of Po... 2-Pole
R1,307
Ex Tax:R1,137
1 supplier Reward +R4
Buy
Brand: NOARK Stock: 237
The Noark Ex9BN 3P B10 is a high-quality miniature circuit breaker (MCB) designed for reliable overcurrent protection in residential, commercial, and ..
Breaker Type MCB Current Rating 10 A
R258
Ex Tax:R225
1 supplier Reward +R1
Buy
Brand: NOARK Stock: 1
The NOARK Ex9BN 3P B16 is a high-quality miniature circuit breaker (MCB) designed for reliable overcurrent protection in electrical installations. Wit..
Breaker Type MCB Current Rating 16 A
R258
Ex Tax:R225
1 supplier Reward +R1
Buy
Brand: EATON Stock: 97
The EATON xPole Home RCCB is a high-quality residual current circuit breaker designed for reliable protection against earth faults. With a rated curre..
Breaker Type RCCB (Residual Current) Current Rating 40 A
R670
Ex Tax:R582
2 suppliers Reward +R2
Buy
Brand: EATON Stock: 148
The EATON HN-C16/1 is a high-quality miniature circuit breaker (MCB) designed for overcurrent and short-circuit protection in residential and commerci..
Breaker Type MCB Current Rating 16 A
R135
Ex Tax:R117
1 supplier Reward +R1
Buy
Brand: EATON Stock: 53
The EATON HN-C25/1 is a high-quality miniature circuit breaker (MCB) from the HN series, designed for reliable overcurrent protection in residential a..
Breaker Type MCB Current Rating 25 A
R161
Ex Tax:R140
1 supplier Reward +R1
Buy
Brand: EATON Stock: 52
The EATON HN-B16/3 is a high-quality miniature circuit breaker (MCB) designed for overcurrent and short-circuit protection in electrical installations..
Breaker Type MCB Current Rating 16 A
R363
Ex Tax:R315
1 supplier Reward +R1
Buy
Brand: EATON Stock: 27
The EATON HN-B25/3 is a high-quality miniature circuit breaker (MCB) designed for reliable overcurrent protection in electrical installations. With a ..
Breaker Type MCB Current Rating 25 A
R428
Ex Tax:R372
1 supplier Reward +R1
Buy
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