Dc Circuit Breaker

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Circuit Breakers & Disconnectors
- Circuit Breakers
- Circuit Breaker Accessories
- Disconnectors & Load Switches
- Ground Fault Interrupters & RCDs

20,444 results

DC Circuit Breaker 1000V 2 Pole Double MCB Solar PV 10 16 20 32 40 50 63 Amp
Brand new · Unbranded
£9.88
Free postage
Click & Collect
DC Circuit Breaker Solar Fuse MCB Double Pole 2P 6 10 16 20 25 32 40 50 63A UK
Brand new · Unbranded
£6.99 to £9.49
Free postage
129 sold
30-300Amp Waterproof Car Circuit Breaker Fuse Reset for Boat Auto DC 12V-48V UK
Brand new · Unbranded
£8.37 to £8.75
Free postage
Click & Collect
37 sold
12V-24V DC Home Solar System Waterproof Circuit Breaker Reset Fuse Inverter
Brand new
£6.99 to £8.98
Free postage
Click & Collect
54 sold
30-300Amp Waterproof Car Circuit Breaker Fuse Reset for Boat Auto DC 12V-48V UK
Brand new · Unbranded
£7.99 to £8.75
Free postage
Click & Collect
273 sold
DC Circuit Breaker Solar Fuse MCB Double Pole 2P 10 20 32 50 63A UK
Brand new · Unbranded
£6.11 to £10.90
Free postage
Click & Collect
DC Circuit Breaker Solar Fuse MCB Double Pole 2P 6 10 16 20 25 32 40 50 63A UK
Brand new · Unbranded
£7.28
Free postage
Click & Collect
52 sold
DC Circuit Breaker MCB Solar Fuse 2P 6A 10A 16A 20A 25A 32A 40A 50A 63A
Brand new · Unbranded
£6.16 to £9.05
Free postage
2 watching
DC Circuit Breaker Solar Fuse MCB Double Pole 2P 6 10 16 20 25 32 40 50 63A 220V
Brand new · Unbranded
£7.79 to £9.99
Free postage
57 sold
30-300Amp Waterproof Circuit Breaker Fuse Reset 12-48V DC Car Boat Auto UK Stock
Brand new · Unbranded
£7.99 to £8.49
Free postage
122 sold
20-100AMP Trip DC Car Audio Solar Energy Inline Circuit Breaker 12V Fuse Holder
Brand new · Unbranded
£7.59
Free postage
20-300Amp Waterproof Car Circuit Breaker Manual Fuse Reset for Boat DC 12-48V
Brand new · Unbranded
£8.99
Free postage
Click & Collect
64 sold
Thermal Switch Circuit Breaker Overload Protect 3A,5A,6A,8A,10A,12A,13A,16A,20A
Brand new
£3.49 to £5.65
Free postage
163 sold
12V-24V DC Home Solar System Waterproof Circuit Breaker Reset Fuse Inverter
Brand new
£7.99 to £9.99
Free postage
Click & Collect
23 sold
10A-100A AMP Circuit Breaker Fuse-Reset 12V-48V DC-Car Boat Car Waterproof New
Brand new
£9.35 to £9.47
Free postage
2P DC MCB 600V 125A 100A 80A Circuit Breaker for PV System C Curve Battery Main
Brand new
£17.99
Free postage
20 sold
DC Circuit Breaker 500V 2 Pole Double 2P MCB Solar PV 10 16 20 32 40 63 Amp UK
Brand new · Unbranded
£7.28
Free postage
Click & Collect
58 sold
12V-24V DC Home Solar System Waterproof Circuit Breaker Reset Fuse Inverter A+++
Brand new · Unbranded
£6.57 to £6.98
Free postage
Click & Collect
99 sold
1/2Pcs 20-150AMP Trip DC Car Solar Energy Inline Circuit Breaker 12V Fuse S6& .f
Brand new · Unbranded
£7.24 to £37.74
Free postage
Car Marine Boat Inline Circuit Breaker DC 12V-48V Waterproof Manual Reset Fuse
Brand new · Unbranded
£13.75
Free postage
Click & Collect
12V Fuse Holder 20-100AMP Trip DC Car Audio Solar Energy Inline Circuit Breaker
Brand new · Unbranded
£7.88
Free postage
30-300Amp Waterproof Car Circuit Breaker Fuse Reset for Boat Auto DC 12V-48V UK
Brand new
£9.78
Free postage
30-300A Circuit Breaker Reset Fuse Trailers Circuit Breaker DC 12V-48V In-Line
Brand new · Unbranded
£13.80 to £14.48
Free postage
Click & Collect
3A to 35A T16 Thermal Circuit Breaker 250V Techna
Brand new
(2)
£3.69 to £7.29
Free postage
12V Fuse Holder 20-100AMP Trip DC Car Audio Solar Energy Inline Circuit Breaker
Brand new · Unbranded
£7.59 to £7.79
Free postage
30-300Amp Waterproof Car Circuit Breaker Fuse Reset for Marine Solar DC 12V-48V
Brand new · Unbranded
£9.78
Free postage
68 sold
12V Fuse Holder 20-100AMP Trip DC Car Audio Solar Energy Inline Circuit Breaker
Brand new · Unbranded
£6.99 to £7.33
£0.99 P&P
Thermal Switch Circuit Breaker Overload Protect 3A 4A 5A 6A 7A 8A 10A 15A 18A
Brand new · Unbranded
£3.99 to £4.99
Free postage
328 sold
DC Circuit Breaker 500V,2-Pole Double MCB Solar PV,10 16 20 32 40 63 Amp
Brand new · Unbranded
£10.32 to £11.10
Free postage
Circuit Breaker Overload 3A 4A 5A 6A 7A 8A 10A 11A 12A 13A 14A 15 18A 20A 30A
Brand new
£4.05 to £5.58
Free postage
1/2Pcs 20-150AMP Trip DC Car Solar Energy Inline Circuit Breaker 12V Fuse DGB SW
Brand new · Unbranded
£7.82 to £41.48
Free postage
12V-24V DC Home Solar System Waterproof Circuit Breaker Reset Fuse Inverter
Brand new
£8.99
Free postage
50-300Amp Waterproof Circuit Breaker Fuse Reset for Boat Car DC 12V-48V UK Stock
Brand new · Unbranded
£11.55 to £14.79
Free postage
Click & Collect
2 Pole Miniature Circuit Breakers 10A, 16A, 25A & 32A Input Voltage to 250V
Brand new · Unbranded
£9.99
Free postage
Click & Collect
DC Circuit Breaker MCB Solar Fuse 2P 6A 10A 16A 20A 25A 32A 40A 50A 63A
Brand new · Unbranded
£6.77 to £11.72
Free postage
GEYA DC Circuit Breaker MCB 6KA Double Pole 6/10/16/25/32/40/50/63/80/100/125Amp
Brand new
£15.28 to £16.78
(£16.78/Unit)
Free postage
144 sold
20-150AMP Circuit Breaker Dual Battery IP67 12V-24V Fuse Manual Reset Waterproof
Brand new
£6.99
Free postage
Click & Collect
2 Pole 40 Amp DC 500V Mini Circuit Breaker Safety Switch DZ47 63Z MCB for Solar
Brand new · Unbranded
£6.68
Free postage
DC Circuit Breaker MCB Solar Fuse 2P 10A 16A 20A 32A 40A 63A Circuit Breaker UK
Brand new · Unbranded
£5.29
£1.99 P&P
Click & Collect
DC Circuit Breaker 400V 2 Pole Double MCB Solar PV 6 10 16 20 32 40 50 63 Amp
Brand new · Unbranded
£11.99
(£11.99/Unit)
Free postage
Click & Collect
5A to 30A Resettable Circuit Breaker ATC Standard Blade Fuse Auto Marine
Brand new
£5.79
Free postage
Click & Collect
AXIOM MCB 6A 10A 16A 20A 32A 40A 50A 63A SINGLE POLE CONSUMER UNIT SWITCH TYPE B
Brand new · Axiom
£2.99
(£2.99/Unit)
Free postage
505 sold
30A Resettable Circuit Breaker ATC Standard Blade Fuse Automotive
Brand new
£5.79
Free postage
Click & Collect
Circuit Breaker Overload Protector Switch, AC DC Variety of currents - UK
Brand new
£4.06
Free postage
64 sold
30-200Amp Waterproof Car Circuit Breaker Fuse Reset for Boat Auto DC 12V-48V NEW
Brand new · Unbranded
£8.39
Free postage
Click & Collect
0.5A to 10A TR11 Miniature Thermal Circuit Breaker 250V Techna
Brand new
£3.79 to £7.39
Free postage
50-200Amp Waterproof Car Circuit Breaker Fuse Reset for Marine Solar DC 12V-48V
Brand new · Unbranded
£6.99
Free postage
30-300A AMP Car Circuit Breaker Fuse Reset Waterproof 12V-48V DC Car Boat Auto
Brand new · Unbranded
£7.79 to £8.49
(£7.79/100g)
Free postage
Click & Collect
30-300Amp Car Circuit Breaker Fuse Reset Waterproof 12V-48V DC For Marine Solar
Brand new
£10.26
Free postage
20-150AMP Circuit Breaker Dual Battery IP67 12V-24V Fuse Manual Reset Waterproof
Brand new
£5.99 to £7.29
Free postage
22 sold
30-300Amp Waterproof Circuit Breaker Fuse Reset 12-48V DC Car Boat Auto UK Stock
Brand new · Unbranded
£7.90 to £8.44
Free postage
3-30AMP Push Button Manual Reset Thermal Black Circuit Breaker Overload Switch
Brand new
£4.06 to £5.59
Free postage
100A Waterproof Automotive Circuit Breaker Car Automotive 12V - 48VDC
Brand new
£11.99
Free postage
Click & Collect
64 sold
30-300Amp Waterproof Car Circuit Breaker Fuse Reset for Boat Auto DC 12V-48V UK
Brand new · Unbranded
£6.98 to £7.96
Free postage
Click & Collect
Circuit Breaker Overload 3A 4A 5A 6A 7A 8A 10A 11A 12A 13A 14A 15 18A 20A 23A
Brand new
£9.99
Free postage
Click & Collect
62 sold
Circuit Breaker Blade Trip Function In Blade Fuse Housing Auto-Reset All Amps
Brand new
£5.99 to £19.99
Free postage
Click & Collect
108 sold
10A Resettable Circuit Breaker ATC Standard Blade Fuse Automotive
Brand new
£5.79
Free postage
Click & Collect
70-300A Circuit Breaker Waterproof 12V-42V DC Fuse Reset For Car Audio Boat Auto
Brand new · Unbranded
£12.99 to £19.99
(£12.99/Unit)
Free postage
Click & Collect
30-300Amp Waterproof Circuit Breaker Fuse Reset 12-48V DC Car Boat Auto UK Stock
Brand new · Unbranded
£7.99 to £8.69
Free postage
Click & Collect
80 sold
2Pcs 20-150AMP Trip DC Car Solar Energy Inline Circuit Breaker 12V Fuse Holder❀✉
Brand new · Unbranded
£8.81 to £13.91
Free postage

Best Selling

See all

100a 2 Pole Twin Screw Terminal Mains Switch Meter Supply Isolator Wec2100
(9)
£13.49 New
Hager MTN106 MCB 6ka Type B 6 Amp Circuit Breaker 434301
(7)
£3.89 New
£1.75 Used
Schneider Acti9 iC60H RCBO 32A 1 Pole Circuit Breaker - White
£15.00 New
MEM MFL2003 Triple Pole Moulded Case Circuit Breaker - White
(1)
£494.94 New
£200.00 Used
Eaton EMCH363 63A 230V Circuit Breaker
(1)
£30.00 New
£16.32 Used
Hager SPD VM02SPD Surge Protection Kit -SPB015 SPB015N
(1)
£24.00 New
BG Cuspdt21 Surge Protection Device 18th Edition Wiring Regs Type 2 SPD 1 Module
(2)
£10.00 New
32 Amp Plug in Circuit Breaker GSMPN SFB32 Wylex
(1)
£37.99 New
£15.28 Used

Top-rated

See all

Wylex Isolator 100-Amp 2 Pole 100A Main Switch with Enclosure - REC2S
(68)

100% agree - Would recommend
£9.50 New
£9.03 Used
Wylex NSB32 MCB Single Pole Circuit Breaker
(24)

87% agree - Would recommend
£7.50 New
£4.36 Used
Wylex NB MCB 30 Amp M6 Type 2 Single Pole 30A Circuit Breaker Stotz Kontakt NB30
(23)

100% agree - Would recommend
£9.99 New
£6.38 Used
Hager MTN132 Main Breaker
(22)

100% agree - Would recommend
£5.99 New
£3.77 Used
Hager MTN116 Miniature Circuit Breaker
(13)

100% agree - Would recommend
£4.59 New
£3.86 Used
Crabtree SB6000 32A Single Pole Breaker
(11)

100% agree - Would recommend
£11.95 New
£6.99 Used
Wylex Main Switch Disconnector 100 Amp Double Pole Isolator 100a WS102 - White
(11)

100% agree - Would recommend
£7.29 New
£5.86 Used
100a 2 Pole Twin Screw Terminal Mains Switch Meter Supply Isolator Wec2100
(9)

100% agree - Would recommend
£13.49 New

Current Rating

Dc Circuit Breaker

Shop by category

20,444 results

DC Circuit Breaker 1000V 2 Pole Double MCB Solar PV 10 16 20 32 40 50 63 Amp

DC Circuit Breaker Solar Fuse MCB Double Pole 2P 6 10 16 20 25 32 40 50 63A UK

30-300Amp Waterproof Car Circuit Breaker Fuse Reset for Boat Auto DC 12V-48V UK

12V-24V DC Home Solar System Waterproof Circuit Breaker Reset Fuse Inverter

30-300Amp Waterproof Car Circuit Breaker Fuse Reset for Boat Auto DC 12V-48V UK

DC Circuit Breaker Solar Fuse MCB Double Pole 2P 10 20 32 50 63A UK

DC Circuit Breaker Solar Fuse MCB Double Pole 2P 6 10 16 20 25 32 40 50 63A UK

DC Circuit Breaker MCB Solar Fuse 2P 6A 10A 16A 20A 25A 32A 40A 50A 63A

DC Circuit Breaker Solar Fuse MCB Double Pole 2P 6 10 16 20 25 32 40 50 63A 220V

30-300Amp Waterproof Circuit Breaker Fuse Reset 12-48V DC Car Boat Auto UK Stock

20-100AMP Trip DC Car Audio Solar Energy Inline Circuit Breaker 12V Fuse Holder

20-300Amp Waterproof Car Circuit Breaker Manual Fuse Reset for Boat DC 12-48V

Thermal Switch Circuit Breaker Overload Protect 3A,5A,6A,8A,10A,12A,13A,16A,20A

12V-24V DC Home Solar System Waterproof Circuit Breaker Reset Fuse Inverter

10A-100A AMP Circuit Breaker Fuse-Reset 12V-48V DC-Car Boat Car Waterproof New

2P DC MCB 600V 125A 100A 80A Circuit Breaker for PV System C Curve Battery Main

DC Circuit Breaker 500V 2 Pole Double 2P MCB Solar PV 10 16 20 32 40 63 Amp UK

12V-24V DC Home Solar System Waterproof Circuit Breaker Reset Fuse Inverter A+++

1/2Pcs 20-150AMP Trip DC Car Solar Energy Inline Circuit Breaker 12V Fuse S6& .f

Car Marine Boat Inline Circuit Breaker DC 12V-48V Waterproof Manual Reset Fuse

12V Fuse Holder 20-100AMP Trip DC Car Audio Solar Energy Inline Circuit Breaker

30-300Amp Waterproof Car Circuit Breaker Fuse Reset for Boat Auto DC 12V-48V UK

30-300A Circuit Breaker Reset Fuse Trailers Circuit Breaker DC 12V-48V In-Line

3A to 35A T16 Thermal Circuit Breaker 250V Techna

12V Fuse Holder 20-100AMP Trip DC Car Audio Solar Energy Inline Circuit Breaker

30-300Amp Waterproof Car Circuit Breaker Fuse Reset for Marine Solar DC 12V-48V

12V Fuse Holder 20-100AMP Trip DC Car Audio Solar Energy Inline Circuit Breaker

Thermal Switch Circuit Breaker Overload Protect 3A 4A 5A 6A 7A 8A 10A 15A 18A

DC Circuit Breaker 500V,2-Pole Double MCB Solar PV,10 16 20 32 40 63 Amp

Circuit Breaker Overload 3A 4A 5A 6A 7A 8A 10A 11A 12A 13A 14A 15 18A 20A 30A

1/2Pcs 20-150AMP Trip DC Car Solar Energy Inline Circuit Breaker 12V Fuse DGB SW

12V-24V DC Home Solar System Waterproof Circuit Breaker Reset Fuse Inverter

50-300Amp Waterproof Circuit Breaker Fuse Reset for Boat Car DC 12V-48V UK Stock

2 Pole Miniature Circuit Breakers 10A, 16A, 25A & 32A Input Voltage to 250V

DC Circuit Breaker MCB Solar Fuse 2P 6A 10A 16A 20A 25A 32A 40A 50A 63A

GEYA DC Circuit Breaker MCB 6KA Double Pole 6/10/16/25/32/40/50/63/80/100/125Amp

20-150AMP Circuit Breaker Dual Battery IP67 12V-24V Fuse Manual Reset Waterproof

2 Pole 40 Amp DC 500V Mini Circuit Breaker Safety Switch DZ47 63Z MCB for Solar

DC Circuit Breaker MCB Solar Fuse 2P 10A 16A 20A 32A 40A 63A Circuit Breaker UK

DC Circuit Breaker 400V 2 Pole Double MCB Solar PV 6 10 16 20 32 40 50 63 Amp

5A to 30A Resettable Circuit Breaker ATC Standard Blade Fuse Auto Marine

AXIOM MCB 6A 10A 16A 20A 32A 40A 50A 63A SINGLE POLE CONSUMER UNIT SWITCH TYPE B

30A Resettable Circuit Breaker ATC Standard Blade Fuse Automotive

Circuit Breaker Overload Protector Switch, AC DC Variety of currents - UK

30-200Amp Waterproof Car Circuit Breaker Fuse Reset for Boat Auto DC 12V-48V NEW

0.5A to 10A TR11 Miniature Thermal Circuit Breaker 250V Techna

50-200Amp Waterproof Car Circuit Breaker Fuse Reset for Marine Solar DC 12V-48V

30-300A AMP Car Circuit Breaker Fuse Reset Waterproof 12V-48V DC Car Boat Auto

30-300Amp Car Circuit Breaker Fuse Reset Waterproof 12V-48V DC For Marine Solar

20-150AMP Circuit Breaker Dual Battery IP67 12V-24V Fuse Manual Reset Waterproof

30-300Amp Waterproof Circuit Breaker Fuse Reset 12-48V DC Car Boat Auto UK Stock

3-30AMP Push Button Manual Reset Thermal Black Circuit Breaker Overload Switch

100A Waterproof Automotive Circuit Breaker Car Automotive 12V - 48VDC

30-300Amp Waterproof Car Circuit Breaker Fuse Reset for Boat Auto DC 12V-48V UK

Circuit Breaker Overload 3A 4A 5A 6A 7A 8A 10A 11A 12A 13A 14A 15 18A 20A 23A

Circuit Breaker Blade Trip Function In Blade Fuse Housing Auto-Reset All Amps

10A Resettable Circuit Breaker ATC Standard Blade Fuse Automotive

70-300A Circuit Breaker Waterproof 12V-42V DC Fuse Reset For Car Audio Boat Auto

30-300Amp Waterproof Circuit Breaker Fuse Reset 12-48V DC Car Boat Auto UK Stock

2Pcs 20-150AMP Trip DC Car Solar Energy Inline Circuit Breaker 12V Fuse Holder❀✉

Best Selling

100a 2 Pole Twin Screw Terminal Mains Switch Meter Supply Isolator Wec2100

Hager MTN106 MCB 6ka Type B 6 Amp Circuit Breaker 434301

Schneider Acti9 iC60H RCBO 32A 1 Pole Circuit Breaker - White

MEM MFL2003 Triple Pole Moulded Case Circuit Breaker - White

Eaton EMCH363 63A 230V Circuit Breaker

Hager SPD VM02SPD Surge Protection Kit -SPB015 SPB015N

BG Cuspdt21 Surge Protection Device 18th Edition Wiring Regs Type 2 SPD 1 Module

32 Amp Plug in Circuit Breaker GSMPN SFB32 Wylex

Top-rated

Wylex Isolator 100-Amp 2 Pole 100A Main Switch with Enclosure - REC2S

Wylex NSB32 MCB Single Pole Circuit Breaker

Wylex NB MCB 30 Amp M6 Type 2 Single Pole 30A Circuit Breaker Stotz Kontakt NB30

Hager MTN132 Main Breaker

Hager MTN116 Miniature Circuit Breaker

Crabtree SB6000 32A Single Pole Breaker

Wylex Main Switch Disconnector 100 Amp Double Pole Isolator 100a WS102 - White