Account Contact
Filter
Your Cart
Pay on delivery – no extra fees
Need help? Ask our AI

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: 33
Siemens 5SV1316-7KK16, Residual-current device with overcurrent protection (RCBO), Type A, 6000 A, IP20, 230/195 V Siemens 5SV1316-7KK16. Input curre..
Breaker Type RCBO Current Rating 16 A Number of Po... 1-Pole
R1,379
Ex Tax:R1,199
2 suppliers Reward +R4
Buy
Brand: SIEMENS Stock: 4
Siemens Circuit Breaker Motor 3.5-5A S00 3RV2011 3RV20111FA20 — Genuine SIEMENS product supplied by DistriNode.Available with live stock, verified pro..
Breaker Type MCB Current Rating 5 A
R1,774
Ex Tax:R1,543
1 supplier Reward +R6
Buy
Brand: SIEMENS Stock: 7
Siemens 3RV2021-4BA10, Multicolour, 359 g Siemens 3RV2021-4BA10. Product colour: Multicolour. Weight: 359 g..
Breaker Type MCB Current Rating 20 A Number of Po... 3P
R2,248
Ex Tax:R1,955
2 suppliers Reward +R7
Buy
Brand: SIEMENS Stock: 4
Siemens 3RV20110HA10, Motor protective circuit breaker, Type N, 100000 A, IP20 Siemens 3RV20110HA10. Rated voltage: 690 V, Total power loss: 5.5 W. C..
Breaker Type Motor Protection Current Rating 8 A Number of Po... 3-Pole
R1,625
Ex Tax:R1,413
2 suppliers Reward +R5
Buy
Brand: SIEMENS Stock: 5
Siemens Circuit Breaker A-ausl. 0.7-1A 3RV2011-0J 3RV20110JA20 — Genuine SIEMENS product supplied by DistriNode.Available with live stock, verified pr..
Breaker Type MCB Current Rating 1 A
R1,518
Ex Tax:R1,320
2 suppliers Reward +R5
Buy
Brand: SIEMENS Stock: 4
Miniature circuit breaker 400 V 10kA, 2-pole, C, 6 A, D=70 mm Siemens 5SY4206-7. Input current: 6 A, Input voltage: 400 V, Input frequency: 50/60 Hz...
Breaker Type MCB Current Rating 6 A Number of Po... 2-Pole
R2,093
Ex Tax:R1,820
2 suppliers Reward +R7
Buy
Brand: ABB Stock: 5
ABB S203-K32 - 32 A - -25 - 55 °C - -40 - 70 °C - 52,5 mm - 69 mm - 88 mm — Genuine ABB product supplied by DistriNode.Available with live stock, veri..
Breaker Type MCB Current Rating 32 A Number of Po... 3-Pole
R2,840
Ex Tax:R2,470
2 suppliers Reward +R10
Buy
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: 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: 3
Siemens 3RV2021-1EA10, Multicolour, 352 g Siemens 3RV2021-1EA10. Product colour: Multicolour. Weight: 352 g..
Breaker Type MCB Current Rating 4 A
R1,876
Ex Tax:R1,631
1 supplier Reward +R6
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: 86
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: 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: 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: 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: 20
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
R1,387
Ex Tax:R1,206
3 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: 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: ABB Stock: 200
ABB S201-C16 - 50/60 Hz - 16 A - 17,5 mm - 69 mm - 88 mm - -25 - 55 °C (2CDS251001R0164) — Genuine ABB product supplied by DistriNode.Available with l..
Breaker Type MCB Current Rating 16 A Number of Po... 1P
R444
Ex Tax:R386
3 suppliers Reward +R1
Buy
Brand: ABB Stock: 79
ABB Circuit Breaker SX203-B16 Flexline B-Char.6kA 16A 3P (2CDS253003R0165) — Genuine ABB product supplied by DistriNode.Available with live stock, ver..
Breaker Type MCB Current Rating 16 A Number of Po... 3-Pole
R840
Ex Tax:R731
2 suppliers Reward +R2
Buy
Brand: SIEMENS Stock: 34
Siemens 5SV3342-6 — Genuine SIEMENS product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty an..
Breaker Type MCB Current Rating 3 A Number of Po... 4-Pole
R1,112
Ex Tax:R967
2 suppliers Reward +R3
Brand: HAGER Stock: 2
Hager RCBO Switch 1P+N 10kA B-20A 30mA ADA520D (ADA520D) — Genuine HAGER product supplied by DistriNode.Available with live stock, verified product da..
Breaker Type RCBO Current Rating 20 A Number of Po... 1-Pole
R2,289
Ex Tax:R1,990
2 suppliers Reward +R7
Buy
Brand: SIEMENS Stock: 4
Miniature circuit breaker 400 V 10kA, 2-pole, C, 2A, D=70 mm Siemens 5SY4202-7. Input current: 2 A, Input voltage: 400 V, Input frequency: 50/60 Hz. ..
Breaker Type MCB Current Rating 2 A Number of Po... 2-Pole
R1,861
Ex Tax:R1,618
2 suppliers Reward +R6
Buy
Brand: ABB Stock: 28
ABB Circuit Breaker SX201-B13 Flexline B-Char.6kA 13A 1P (2CDS251003R0135) — Genuine ABB product supplied by DistriNode.Available with live stock, ver..
Breaker Type MCB Current Rating 13 A Number of Po... 1-Pole
R408
Ex Tax:R355
2 suppliers Reward +R1
Buy
Brand: ABB Stock: 12
ABB STOTZ-KONTAKT ABB S203-K20 Circuit Breaker 3 (2CDS253001R0487) — Genuine ABB product supplied by DistriNode.Available with live stock, verified pr..
Breaker Type MCB Current Rating 20 A Number of Po... 3P
R2,345
Ex Tax:R2,039
2 suppliers Reward +R8
Buy
Brand: SIEMENS Stock: 40
Siemens Miniature Circuit Breaker 16 A 3-pin C (5SY4316-7) — Genuine SIEMENS product supplied by DistriNode.Available with live stock, verified produc..
Breaker Type MCB Current Rating 16 A Number of Po... 3P
R909
Ex Tax:R791
3 suppliers Reward +R3
Buy
Brand: HAGER Stock: 32
CDS225D Residual-Current Switch 2-pol 6kA 25A 30mA Type A QC (CDS225D) — Genuine HAGER product supplied by DistriNode.Available with live stock, verif..
Breaker Type RCCB (Residual Current) Current Rating 25 A Number of Po... 2P
R1,085
Ex Tax:R943
3 suppliers Reward +R3
Buy
Brand: HAGER Stock: 12
Hager Miniature Circuit Breaker 2pol. C-10A, 6kA MCN210 (MCN210) — Genuine HAGER product supplied by DistriNode.Available with live stock, verified pr..
Breaker Type MCB Current Rating 10 A Number of Po... 2-Pole
R1,745
Ex Tax:R1,518
2 suppliers Reward +R5
Buy
Brand: LEGRAND Stock: 14
Legrand 419171 is a 3-pole circuit breaker with B characteristic and a rated current of 25 A. Designed for protection of distribution circuits in resi..
Breaker Type MCB Current Rating 25 A Number of Po... 3-Pole
R901
Ex Tax:R783
1 supplier Reward +R3
Buy
Brand: HAGER Stock: 50
Hager HTS335C — 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
R3,540
Ex Tax:R3,078
1 supplier Reward +R12
Brand: ABB Stock: 10
ABB S203-B20 Miniature circuit breaker B-type 3P Circuit Breaker (S203-B20) — Genuine ABB product supplied by DistriNode.Available with live stock, ve..
Breaker Type MCB Current Rating 20 A Number of Po... 3-Pole
R1,094
Ex Tax:R951
2 suppliers Reward +R3
Buy
Brand: HAGER Stock: 11
Hager HTS350C — Genuine HAGER product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty and B2B ..
Breaker Type MCB Current Rating 50 A Number of Po... 3-Pole
R2,796
Ex Tax:R2,431
3 suppliers Reward +R10
Brand: HAGER Stock: 8
Hager MCN216. Number of Poles: 2P. AC Input Frequency: 50/60 Hz, Nominal Current Output: 16 A. Width: 35 mm, Depth: 70 mm, Height: 83 mm (MCN216) — Ge..
Breaker Type MCB Current Rating 16 A Number of Po... 2-Pole
R1,388
Ex Tax:R1,207
2 suppliers Reward +R4
Buy
Brand: ABB Stock: 86
ABB DS301CB6A30 - RCBO Switch Char. B Type A 6 30 mA (2CSR255163R1065) — Genuine ABB product supplied by DistriNode.Available with live stock, verifie..
Breaker Type RCBO Current Rating 6 A
R1,558
Ex Tax:R1,355
1 supplier Reward +R5
Buy
Brand: HAGER Stock: 18
HAGER CDA525D Residual-Current Circuit Breaker 2P 10kA 25A 30mA TypA (CDA525D) — Genuine HAGER product supplied by DistriNode.Available with live stoc..
Breaker Type RCCB (Residual Current) Current Rating 25 A Number of Po... 2-Pole
R1,357
Ex Tax:R1,180
1 supplier Reward +R4
Buy
Brand: ABB Stock: 21
Abb 2CDD274111R0063 — Genuine ABB product supplied by DistriNode.Available with live stock, verified product data, official manufacturer warranty and ..
Breaker Type MCB
R983
Ex Tax:R855
1 supplier Reward +R3
Showing 301 to 350 of 1641 (33 Pages)
Product Filter
WhatsApp
Hi, I’m DistriNode’s AI assistant. I can help you find products, compare options, create quote PDFs, or open support requests.