Sorry, nothing was found. Please change your selection and try again.
1-pole Circuit Breakers
(361 - 400 of 1,343 results)
Filters
Best Match
Best Match
Price: Low to high
Price: High to low
5SY 6000 Series Small Circuit Breaker 2P/3P/4P 5SY6410-7CC(5SY6410-7CC) GBQYCEYQE-5SY6410-7CC
circuit breaker Circuit Breakers
£96.01
Shipping: Free
Amazon Marketplace - GuangZhouDouXiongShangMaoYouXianGongSi
GV3P321 GV3P Motor Circuit Breaker, With OneTerminal PBAMWMHLW
Intuitive manual adjustment: Equipped with rotary knob for easy and precise adjustment without extra tools. Standard DIN rail mounting: Matches universal DIN rail mounting structure, enabling quick and steady installation inside control cabinets. All-in-one protective performance: Built-in dual overload and short-circuit protection to fully shield motors during operation. Sturdy insulated housing: Adopts flame-retardant insulating shell material, shock-resistant and wear-resistant for long-lasting industrial use. Compact integrated layout: Miniature integrated structure saves cabinet space and simplifies internal component arrangement.
£247.04
Shipping: Free
Amazon Marketplace - NeatNest Mart
12PCS S201-K10 10115579 2CDS251001R0427 Circuit Breaker UWGWAGWBU
Circuit Breaker 12PCS S201-K10 10115579 2CDS251001R0427 Circuit Breaker, Manufacturer: UMOBXKIFN
£236.94
Shipping: Free
Amazon Marketplace - 喇琅商贸
1 pcs DC 300V 600V 1P 2P Solar Circuit Breaker OSFLIAIIF-1P(2PCS)-63A
Provides overload and short circuit double protection, automatically cuts off power to prevent circuit fire hazards. Multiple rated current options, ideal for home, RV, solar power system and mechanical equipment. High conductivity copper terminals reduce heat generation and oxidation. Clear ON/OFF indicator, easy to identify circuit status for emergency power cut-off. Optimized arc extinguishing structure for stable breaking capacity.
£62.19
Shipping: Free
Amazon Marketplace - hebeixionganduomaixiongshangmaoyouxiangongsi
2RD58I8PM Circuit breakerS200 Miniature Breaker S200 1P 2P 3P Type D 1A 2A 3A 4A 6A 10A 16A 20A 25A 32A 40A 50A 63A 1Pcs(25v,3P) UFGFCYGGC-25A-3P
Circuit Breakers Thermal Circuit Breakers Magnetic Circuit Breakers
£67.10
Shipping: Free
Amazon Marketplace - chenzhoushisixiangchunshangmaoyouxiangongsi
2RD58I8PM Circuit breakerS201M Miniature Breaker S201M Series C Type 1P S201M-C1 -S201M-C63 1Pcs(10A) UFGFCCBAW-10A-1P
Circuit Breakers Thermal Circuit Breakers Magnetic Circuit Breakers
£69.19
Shipping: Free
Amazon Marketplace - chenzhoushisixiangchunshangmaoyouxiangongsi
QOB260 circuit breaker single-pole 60A OPC-PW99T6W-NEW
QOB260 60 AMP 2 Pole Bolt On used as is Used
£141.62
Shipping: Free
OnBuy
1 pcs DC 600V 1200V Solar Circuit Breaker 1P 2P 3P 4P OSFLOSFLB-1P(4PCS)-10A
Provides overload and short circuit double protection, automatically cuts off power to prevent circuit fire hazards. Multiple rated current options, ideal for home, RV, solar power system and mechanical equipment. High conductivity copper terminals reduce heat generation and oxidation. Clear ON/OFF indicator, easy to identify circuit status for emergency power cut-off. Optimized arc extinguishing structure for stable breaking capacity.
£118.00
Shipping: Free
Amazon Marketplace - hebeixionganduomaixiongshangmaoyouxiangongsi
NB1Z-63 DC220V Circuit Breaker Solar Energy 1Pcs(2P,10A) RWVAXFFWD-2P-10A
Circuit Breakers
£56.71
Shipping: Free
Amazon Marketplace - HaErBinJiZhenDianZiShangWuYouXianGongSi
5SY 6000 Series Small Circuit Breaker 2P/3P/4P 5SY6410-7CC(5SY6432-6CC) GBQYCEYQE-5SY6432-6CC
circuit breaker Circuit Breakers
£101.83
Shipping: Free
Amazon Marketplace - GuangZhouDouXiongShangMaoYouXianGongSi
1 pcs Acti9 IC65N 1P MCB Miniature Circuit Breaker OVFHFILKL-1P-3A
Material and Craftsmanship: Contacts are generally made of metals with excellent conductivity, and the casing is anti-aging. Temperature Adaptation: Maintains a certain level of temperature stability, allowing reliable operation under normal environmental conditions. Wide Applications: Suitable for automobiles, ships, RVs, solar energy systems, audio equipment, and other fields. Size Characteristics: Mostly compact designs that save installation space and fit the internal wiring of devices. Easy Operation: Manual reset models have clear buttons, enabling quick circuit restoration after tripping.
£55.22
Shipping: Free
Amazon Marketplace - hebeixionganduomaixiongshangmaoyouxiangongsi
2RD58I8PM Miniature Circuit Breaker S201 1P Type C 1A 2A 3A 4A 6A 10A 16A 20A 25A 32A 40A 50A 63A(3A) UFGEYECGY-3A-1P
Circuit Breakers Miniature Circuit Breakers
£119.89
Shipping: Free
Amazon Marketplace - chenzhoushisixiangchunshangmaoyouxiangongsi
RCGKNNMUZ AC TOB1-63H C Curve 230/400V~ 50HZ/60HZ Mini Circuit Breaker 1P 2P 3P 4P 3A 6A 10A 16A 20A 25A 32A 40A 50A 63A(3,50A) CEAKEEEAS-3-50A
Circuit Breakers Breakers
£50.92
Shipping: Free
Amazon Marketplace - ChiBiShiDongZhuiRuiShangMaoYouXianGongSi
2RD58I8PM Circuit breakerS200 Miniature Breaker S200 1P 2P 3P Type D 1A 2A 3A 4A 6A 10A 16A 20A 25A 32A 40A 50A 63A 1Pcs(50A,1P) UFGFCYGGC-50A-1P
Circuit Breakers Thermal Circuit Breakers Magnetic Circuit Breakers
£67.10
Shipping: Free
Amazon Marketplace - chenzhoushisixiangchunshangmaoyouxiangongsi
GZ1N02N Thermal-Magnetic Motor Circuit Breaker PBAMWMPWW
Intuitive manual adjustment: Equipped with rotary knob for easy and precise adjustment without extra tools. Standard DIN rail mounting: Matches universal DIN rail mounting structure, enabling quick and steady installation inside control cabinets. All-in-one protective performance: Built-in dual overload and short-circuit protection to fully shield motors during operation. Sturdy insulated housing: Adopts flame-retardant insulating shell material, shock-resistant and wear-resistant for long-lasting industrial use. Compact integrated layout: Miniature integrated structure saves cabinet space and simplifies internal component arrangement.
£77.85
Shipping: Free
Amazon Marketplace - NeatNest Mart
5SY 6000 Series Small Circuit Breaker 2P/3P/4P 5SY6410-7CC(5SY6420-6CC) GBQYCEYQE-5SY6420-6CC
circuit breaker Circuit Breakers
£99.30
Shipping: Free
Amazon Marketplace - GuangZhouDouXiongShangMaoYouXianGongSi
2RD58I8PM 5SY6 Miniature Circuit Breaker 1P D32 | 5SY61328CC UFGFCWECG-5SY61PD32
Circuit Breakers Miniature Circuit Breakers
£65.82
Shipping: Free
Amazon Marketplace - chenzhoushisixiangchunshangmaoyouxiangongsi
AQHYEBNSR 3RV6311-1EC10 Circuit Breaker GBQYCGCBC
circuit breaker Circuit Breakers
£114.67
Shipping: Free
Amazon Marketplace - GuangZhouDouXiongShangMaoYouXianGongSi
RCGKNNMUZ 4 Pole Mcb Circuit Breaker DC 1000V 6/10/16/20/25/32/40/50/63A for Photovoltaic PV Breakers System(20A) CEAPABIEE-20A-4P
Circuit Breakers Circuit Breakers 4 Pole Mcb Circuit Breaker DC 1000V 6/10/16/ 20/25/32/40/50/63A For Photovoltaic PV Breakers System
£68.48
Shipping: Free
Amazon Marketplace - ChiBiShiDongZhuiRuiShangMaoYouXianGongSi
1 pcs DC 600V 1200V Solar Circuit Breaker 1P 2P 3P 4P OSFLOSFLB-1P(4PCS)-20A
Provides overload and short circuit double protection, automatically cuts off power to prevent circuit fire hazards. Multiple rated current options, ideal for home, RV, solar power system and mechanical equipment. High conductivity copper terminals reduce heat generation and oxidation. Clear ON/OFF indicator, easy to identify circuit status for emergency power cut-off. Optimized arc extinguishing structure for stable breaking capacity.
£118.00
Shipping: Free
Amazon Marketplace - hebeixionganduomaixiongshangmaoyouxiangongsi
Leakage circuit breaker MGNEA9C45C630C 1P+N C6A 30mA TADTRADGC
Circuit Breakers
£54.88
Shipping: Free
Amazon Marketplace - guangzhouyuximaoyiyouxiango
RCGKNNMUZ AC TOB1-63H C Curve 230/400V~ 50HZ/60HZ Mini Circuit Breaker 1P 2P 3P 4P 3A 6A 10A 16A 20A 25A 32A 40A 50A 63A(3,20A) CEAKEEECA-3-20A
Circuit Breakers Breakers
£50.33
Shipping: Free
Amazon Marketplace - ChiBiShiDongZhuiRuiShangMaoYouXianGongSi
A Type Earth Leakage Circuit Breaker AC 2 Pole 40A 63A 30mA 100mA 300mA VOECCAJJJ-2P40A-100MA
Circuit Breakers Circuit Breaker
£70.33
Shipping: Free
Amazon Marketplace - hanruanshangmao
AQHYEBNSR SH200 Series Circuit Breaker; SH203-D40 GBQYCCAYB
circuit breaker Circuit Breakers
£109.96
Shipping: Free
Amazon Marketplace - GuangZhouDouXiongShangMaoYouXianGongSi
2RD58I8PM Circuit breakerSH200 Miniature Breaker SH200 1P 2P Type C 10A 16A 20A 25A 32A 40A 50A 63A 1Pcs(50A,1P) UFGFCCUBB-50A-1P
Circuit Breakers Thermal Circuit Breakers Magnetic Circuit Breakers
£62.85
Shipping: Free
Amazon Marketplace - chenzhoushisixiangchunshangmaoyouxiangongsi
GSN201 Single-Mode Residual Current Operated Circuit Breaker; C20 AC30 GBQYCGGEC
circuit breaker Circuit Breakers
£92.60
Shipping: Free
Amazon Marketplace - GuangZhouDouXiongShangMaoYouXianGongSi
Electrical Safety Type AC Circuit Breaker Dual Pole 63A With Additional Protection Features
1. Circuit Breaker for AC Charging Pile Designed for AC 2P 63A 30mA, this circuit breaker protects circuits in charging piles and related equipment.
£70.63
Shipping: Free
OnBuy
AQHYEBNSR Circuit Breaker;SH201-C10 NA OV GBQYCYNNG
circuit breaker Circuit Breakers
£93.65
Shipping: Free
Amazon Marketplace - GuangZhouDouXiongShangMaoYouXianGongSi
Small circuit breaker O32N2C40 C32N 2P C40A double pole air switch UAEBDUGBU
Circuit Breakers
£50.51
Shipping: Free
Amazon Marketplace - hefeijichengzidianzishangwuyouxiangongsi
source: Amazon
ABB S201-B16 Circuit Breaker (2CDS251001R1165)
Circuit breakerProtects against overload and short circuitTerminal clamp for easy connectionSupports conductor cross-sections up to 35 mm²
£7.43
Shelly Pro 1
Application: ControlOperable with: Amazon Alexa, App, Google AssistantProfessional 1-channel relay for lighting and device automationWi-Fi, LAN, and Bluetooth connectivityDIN rail mounting in the breaker boxCompatible with most home automation platforms
£50.39
source: Amazon
ABB 2CDS251001R0104 LS Circuit Breaker with Screw Terminal 1-pole, C 10A S201-C10
Circuit breaker of the S 200 seriesProtection against overload and short circuitLow-power circuit breaker System pro M compact S200Delayed thermal trip mechanism for overload protectionElectromechanical trip mechanism for short-circuit protectionVarious versions, configurations, breaking capacities, and rated currents availableComplies with IEC/EN 60898-1, IEC/EN 60947-2, UL1077, and CSA 22.2 No. 235Floor-mounted auxiliary contact for space-saving
£19.74
ABB 2CDS251001R0164 LS circuit breaker with screw terminal 1-pole, C 16A S201-C16
Circuit breaker S201-C16 from ABB Stotz S&JSingle-pole, trip characteristic CRated current: 16 A, rated voltage: 230 VRated insulation voltage Ui: 440 VRated breaking capacity Icn: 6 kA at 230 V and 400 VProtection rating: IP20, width: 1 module
£35.38
Shipping: Free
Base price: £35.38 / Unit
eBay - camdentools
source: Amazon
ABB S201-B32 - Circuit Breaker, 1-pole, Characteristic B, 32A
Circuit breaker of the S 200 seriesProtects cables and conductors against overload and short circuitConnection opening for cables above the phase busbarConnectable conductor cross-sections up to 35 mm²Extensive accessory range for installation tasks
£14.06
ESR MCB C Curve 1 Pole 6kA Circuit Breakers Domestic Consumer Units - 50A 5109AWUK
The C Curve Single Pole 6kA MCB by ESR is available in many amp ratings ranging from 6 Amp through to 63 Amp. This range includes the B6C1-6, B6C1-10, B6C1-16, B6C1-20, B6C1-25, B6C1-32, B6C1-40, B6C1-50 and B6C1-63 models. These MCBs are designed to protect the user and their property from overloads and short circuits by breaking the current as is passes through your consumer unit in the event of suggested dangerous earth leakage. MCBs are known to save lives and are a commonly used component in domestic consumer unit configurations. These MCB modules will use 1 module/way on your consumer unit rail bar, and are ideal for light commerical - heavy domestic use in the C curve option such as when wiring circuitry for motorized appliances such as washing machines, tumble driers etc, or where fluorescent lighting is used. All models in this list will trip at 30mA. B curve RCBOs will trip at 3-5 times the rated current, while C curve RCBOs will trip at 5-10 times the rated current. Therefore we advise consulting your electrician if you are unsure which curve or current is right for your desired application, as the wrong type may cause unnecessary tripping or create a potential hazard. Main Features: Single pole MCB circuit breakers in a range of current rating options Easily installed in your ESR modular consumer unit Safe and reliable product that is known to save lives and severely reduce risk of property damage Technical Specification: Voltage: 230V Frequency: 50 Hz Modular size: 1 Module/way Pole: Single Pole Circuit Rating: 6kA BS EN60898-1 Models in this range: B6C1-6 - MCB C Curve 6kA Single Pole - 6a B6C1-10 - MCB C Curve 6kA Single Pole - 10a B6C1-16 - MCB C Curve 6kA Single Pole - 16a B6C1-20 - MCB C Curve 6kA Single Pole - 20a B6C1-25 - MCB C Curve 6kA Single Pole - 25a B6C1-32 - MCB C Curve 6kA Single Pole - 32a B6C1-40 - MCB C Curve 6kA Single Pole - 40a B6C1-50 - MCB C Curve 6kA Single Pole - 50a B6C1-63 - MCB C Curve 6kA Single Pole - 63a These modules are ideal for use with a 17th Edition Consumer Unit from ESR. A lockout/tagout is an essential safety procedure to ensure that an energy supply is locked off while maintenance is carried out - these are available here.
3 Days
£1.59
Shipping: £3.95
Electrical World
ABB S201-B10 - Circuit Breaker, 1-pole, Characteristic B, 10A
Circuit breaker S201-B10 B10A 1-pole 6kAProtects cables and wiring from overload and short circuitConnection opening for cables above the busbarConnectable conductor cross-sections up to 35 mm²Extensive accessory range for installation tasks
£30.98
Shipping: Free
Base price: £30.98 / Unit
eBay - camdentools
5PCS 1.4mm Copper Busbar for 1 Pole Circuit breaker MCB Busbar Connection 4way 6way 8way 12way Single Phase(FORK Type 2P 12w-5PC) SVGHV75025
5PCS 1.4mm Copper Busbar for 1 Pole Circuit breaker MCB Busbar Connection 4way 6way 8way 12way Single Phase(FORK Type 2P 12w-5PC)
£82.87
Shipping: £0.11
Amazon Marketplace - LANGZHAI
5PCS 1.4mm Copper Busbar for 1 Pole Circuit breaker MCB Busbar Connection 4way 6way 8way 12way Single Phase CZAOINCU(Pin Type 1P 12w-5PCS) MTA1NTM-YEOIHJZO
5PCS 1.4mm Copper Busbar for 1 Pole Circuit breaker MCB Busbar Connection 4way 6way 8way 12way Single Phase CZAOINCU(Pin Type 1P 12w-5PCS)
£55.85
Shipping: Free
Amazon Marketplace - dazhoushiyuncaishangmaoyouxiangongsi
ESR RCBO C Curve 6KA 1 Pole Domestic Consumer Unit Circuit Breaker - 6A 30mA 5160AWUK
The Single Pole C Curve RCBO Breakers from ESR are available in a range of amp ratings including 6 Amp, 16 Amp and 32 Amp. This range includes the RCBO1-630C, RCBO1-1630C and RCBO1-3230C models. An RCBO circuit breaker is a current breaker comprised of RCD and MCB functions designed to protect the user and their property from overloads and short circuits by breaking the current as is passes through your consumer unit in the event of suggested dangerous earth leakage. RCBOs are known to save lives and are a commonly used component in domestic consumer unit configurations. These RCBO modules will use 1 module/way on your consumer unit rail bar, and are ideal for heavy domestic use in the C curve option such as when wiring circuitry for motorized appliances such as washing machines, tumble driers etc, or where fluorescent lighting is used. All models in this list will trip at 30mA. C curve RCBOs will trip at 5-10 times the rated current. Therefore we advise consulting your electrician if you are unsure which curve or current is right for your desired application, as the wrong type may cause unnecessary tripping or create a potential hazard. Main Features: Single pole RCBO circuit breakers in a range of current and curve options Easily installed in your ESR modular consumer unit Safe and reliable product that is known to save lives and severely reduce risk of property damage Technical Specification: Voltage: 230V Frequency: 50 Hz Modular size: 1 Module/way Pole: Single Pole Rated Trip Current = 30mA BS EN61009-1 Dimensions (H x L x W): 142mm x 80mm x 39mm (approx) Models in this range: RCBO1-630C - C Curve 6KA Single Pole RCBO - 6A 30mA RCBO1-1630C - C Curve 6KA Single Pole RCBO - 16A 30mA RCBO1-3230C - C Curve 6KA Single Pole RCBO - 32A 30mA These Modules are ideal for use with the ESR Mains Switch Consumer Unit
3 Days
£9.68
Shipping: £3.95
Electrical World
5PCS 1.4mm Copper Busbar for 1 Pole Circuit breaker MCB Busbar Connection 4way 6way 8way 12way Single Phase(Pin Type 1P 12w-5PCS) KBVKLQSAX-PINTYPE1P12W-5PCS
5PCS 1.4mm Copper Busbar for 1 Pole Circuit breaker MCB Busbar Connection 4way 6way 8way 12way Single Phase(Pin Type 1P 12w-5PCS)
£55.85
Shipping: Free
Amazon Marketplace - yanghaoranamz
Refine Search
Filters
Clear All
Category
✓Price
✓Brand
0Seller
0