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20a Circuit Breakers
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Hager Circuit Breaker MBN120 - Hager, Blieskastel
Breaking capacity of 6 kATripping characteristic BRated current of 20 A1 modular widthSuitable for 230/400 V AC
£9.40
ABB Stotz&Kontakt S202-K20 Circuit Breaker
Protects cables and wiring from overload and short circuitConnection opening for cables above the busbar for better visibility during wiringConductor cross-sections up to 35 mm² can be connected directlyExtensive accessory range for installation tasksNumerous approvals for worldwide use
£78.26
Shipping: Free
Amazon
source: Amazon
ABB Stotz&Kontakt S203M-B20 Circuit Breaker
Circuit breakers of the S 200 M seriesProtection against overload and short circuitConnection opening for cables above the busbarConductor cross-sections up to 35 mm² connectableExtensive range of accessories
£32.32
Unbranded 20PCS Circuit Breaker Lockout Device Kit with Tags, Padlock Compatible for Industrial Safety
Enduring Nylon Construction: Made from Nylon PA6 and upgraded Nylon PA66, this clampon single pole breaker lockout device is designed for...
£168.87
Shipping: Free
OnBuy
S200M Miniature Circuit Breaker S20-D20 Miniature Circuit Breaker S20-D20 OBCBUUNUV-S203M-D20
Circuit Breakers Miniature Circuit Breakers
£100.28
Shipping: Free
Amazon Marketplace - NanYangShiJiaoChuiShangMaoYouXianGongSi
MS116-25 Motor Circuit Breaker 20-25A Motor Protection Circuit Breaker ULWMULWMF
Easy to install and remove Long service life Wide range of applications Simple to operate Responsive
£76.47
Shipping: Free
Amazon Marketplace - Fuxia Industrial Control Trading Company
GreenZech (20A) Miniature Circuit Breaker MCB DIN Rail Mount Overload Circuit Breaker 400V 3-63A 3 Pole Switch 50/60HZ
Features: 1.MiniCircuitBreakerisfornon-professionaloperationbythoseuntrained,andnomaintenanceisrequired.
£74.21
Shipping: Free
OnBuy
NONE 1pc 20A To150A Circuit Breaker 12V-48V Dc Circuit Breaker Manual Reset Waterproof Suitable For Ship Towing And Fishing Vehicles 1005008460088938
1pc 20A To150A Circuit Breaker 12V-48V Dc Circuit Breaker Manual Reset Waterproof Suitable For Ship Towing And Fishing Vehicles
£5.19
Shipping: £1.99
AliExpress UK
EA9AN3D20 Miniature Circuit Breaker EA9 Series 3P D20A LBEBCDCWA-3-20A
Circuit Breaker EA9AN3D20 Miniature Circuit Breaker EA9 Series 3P D20A
£101.75
Shipping: Free
Amazon Marketplace - 堃垚商贸
High-Current Motor Protector MS165 20A-25A Motor Circuit Breaker ULWNNNWAN
Easy to install and remove Long service life Wide range of applications Simple to operate Responsive
£184.62
Shipping: Free
Amazon Marketplace - Fuxia Industrial Control Trading Company
Unbranded GV2ME20 Motor Protection Circuit Breaker 1318A Thermal Magnetic Overload Guard
Function and compatibility Circuit breakers can be used to distribute power, infrequently start asynchronous motors, and protect power lines and...
£73.15
Shipping: Free
OnBuy
NONE DaierTek 20A-300A Circuit Breaker 12V Trolling with Manual Reset Boat Manual Power Protect for Audio Fuse Car 48VDC Waterproof 1005010522018528
DaierTek 20A-300A Circuit Breaker 12V Trolling with Manual Reset Boat Manual Power Protect for Audio Fuse Car 48VDC Waterproof
£10.29
Shipping: Free
AliExpress UK
GV2ME22C 20~25A Motor Circuit Breaker Motor Protection Circuit Breaker ULWMFUNUM
Easy to install and remove Long service life Wide range of applications Simple to operate Responsive
£66.02
Shipping: Free
Amazon Marketplace - Fuxia Industrial Control Trading Company
MS116-20 Thermal-Magnetic Trip Range 16-20A Motor Protection Circuit Breaker ULZFDMSLL
Easy to install and remove Long service life Wide range of applications Simple to operate Responsive
£78.21
Shipping: Free
Amazon Marketplace - Fuxia Industrial Control Trading Company
Blue Sea Systems 7429 ASeries Restricted Off Flat Rocker Single Pole 20A Circuit Breaker
...
£111.99
Shipping: Free
OnBuy
Unbranded (20A) Smart WiFi Circuit Breaker 4P AC 400V 25A with Safety Lock
1ãÂÂRemote Control: Supports WiFi and and Bluetooth connection. When there is interference and WiFi is disconnected, Bluetooth is connected for work.
£64.01
Shipping: Free
OnBuy
GreenZech (20A) Miniature Circuit Breaker Overcurrent Protection 110V/230V/400V 4.5KA MCB Curve B Type
Features: 1.MiniCircuitBreakerisfornon-professionaloperationbythoseuntrained,andnomaintenanceisrequired.
£66.56
Shipping: Free
OnBuy
PKZM0-20 Plastic case Circuit Breaker 16-20A XTPR020BC1NL KBUUCKPHP
Circuit Breakers Circuit Breakers PKZM0-20 plastic case circuit breaker 16-20A XTPR020BC1NL
£224.94
Shipping: Free
Amazon Marketplace - 永州市冷水滩区米挺球商贸有限公司
1A-20A 20A-40A Adjustable Circuit Breaker Residual Current Circuit Breaker With Overcurrent And Leakage Protection Electrical components LGCLZGCTA
Dual safety protection design with overload and short circuit protection, automatically cut off power instantly when abnormal current occurs, effectively prevent circuit fire risks Adopts high sensitivity tripping mechanism, fast response speed, accurately sense current changes to avoid electrical damage and household safety hazards Arc Fault Circuit Breakers
£183.56
Shipping: Free
Amazon Marketplace - liuchuanfengbaihuo
3RV2411-1EA20 Motor Protection Circuit Breaker 3RV24111EA20 KBUUCKXCA
Circuit Breakers Circuit Breakers
£247.90
Shipping: Free
Amazon Marketplace - 永州市冷水滩区米挺球商贸有限公司
3RV2021-0GA20 Motor Protection Circuit Breaker 3RV20210GA20 KBUUCXHHU
Circuit Breakers Circuit Breakers
£218.67
Shipping: Free
Amazon Marketplace - 永州市冷水滩区米挺球商贸有限公司
3RV2421-4CA20 Motor Protection Circuit Breaker 3RV24214CA20 QGXXBBCQG
Circuit Breakers Circuit Breakers
£308.56
Shipping: Free
Amazon Marketplace - ChenZhouShiChongQingYanShangMaoYouXianGongSi
3RV2411-4AA20 Motor Protection Circuit Breaker 3RV24114AA20 KBUUCQACH
Circuit Breakers Circuit Breakers
£258.75
Shipping: Free
Amazon Marketplace - 永州市冷水滩区米挺球商贸有限公司
3RV2021-4CA20 Motor Protection Circuit Breaker 3RV20214CA20 KBUUCUKQQ
Circuit Breakers Circuit Breakers
£278.89
Shipping: Free
Amazon Marketplace - 永州市冷水滩区米挺球商贸有限公司
3RV2021-4AA20 Motor Protection Circuit Breaker 3RV20214AA20 KBUUCXXBE
Circuit Breakers Circuit Breakers
£255.63
Shipping: Free
Amazon Marketplace - 永州市冷水滩区米挺球商贸有限公司
3RV2411-1KA20 Motor Protection Circuit Breaker 3RV24111KA20 KBUUCUHPK
Circuit Breakers Circuit Breakers
£269.60
Shipping: Free
Amazon Marketplace - 永州市冷水滩区米挺球商贸有限公司
3RV2411-1HA20 Motor Protection Circuit Breaker 3RV24111HA20 KBUUCQAHB
Circuit Breakers Circuit Breakers
£247.90
Shipping: Free
Amazon Marketplace - 永州市冷水滩区米挺球商贸有限公司
3RV2021-4BA20 Motor Protection Circuit Breaker 3RV20214BA20 KBUUCUAKQ
Circuit Breakers Circuit Breakers
£264.63
Shipping: Free
Amazon Marketplace - 永州市冷水滩区米挺球商贸有限公司
3RV2021-1AA20 Motor Protection Circuit Breaker 3RV20211AA20 KBUUCXKKP
Circuit Breakers Circuit Breakers
£243.31
Shipping: Free
Amazon Marketplace - 永州市冷水滩区米挺球商贸有限公司
3RV2021-1DA20 Motor Protection Circuit Breaker 3RV20211DA20 KBUUCQHEC
Circuit Breakers Circuit Breakers
£251.00
Shipping: Free
Amazon Marketplace - 永州市冷水滩区米挺球商贸有限公司
3RV2021-1EA20 Motor Protection Circuit Breaker 3RV20211EA20 KBUUCQKAP
Circuit Breakers Circuit Breakers
£247.90
Shipping: Free
Amazon Marketplace - 永州市冷水滩区米挺球商贸有限公司
Unbranded 2P 160A 20kA DC Circuit Breaker, Silver Alloy Contacts, 1000V
DC Circuit Breaker 2P 160A 20KA Breaking Plastic Shell Silver Alloy Contact Short Circuit Protection Switch 1000V Item Type: DC Circuit Breaker...
£53.45
Shipping: Free
OnBuy
ABB SH203-C20 Miniature Circuit Breaker, 3 Pole, 20 Amp (ABB2CDS213001R0204) 2CDS213001R0204 fba
Extra-wide and complete range of MCBs to cover most applications and markets Compliance to worldwide product standards (IEC, UL, CSA) Space and time saving thanks to the unique bottom-fixing auxiliary contact Established and certified quality For domestic / residential installations in defined markets, Weight: 0.330693393 Pounds, Manufacturer: ABB
£37.79
Shipping: Free
Amazon
Unbranded (4P 20A) Smart WIFI Circuit Breaker APP Remote Switch AC220V Flame Retardant
1ãÂÂBuiltâÂÂin WiFi antenna, under the premise of enhancing the stable sending and receiving of WiFi signals, keep the appearance clean and prevent...
£64.62
Shipping: Free
OnBuy
GV2L20 circuit breaker 3P 18 A magnetic rotary handle screw clamp terminals UAHHZCDRH
Easy installation and maintenance: Designed for easy installation and commissioning, while facilitating subsequent maintenance and upkeep, reducing operating costs
£196.12
Shipping: £5.00
Amazon Marketplace - tianjiwenhua
EA9AN3C20 Circuit Breaker EA9 Series 3P C20A LBECHJWCE-3-20A
Circuit Breaker EA9AN3C20 Circuit Breaker EA9 Series 3P C20A
£96.85
Shipping: Free
Amazon Marketplace - 堃垚商贸
Siemens QSA2020SPD Whole House Surge Protection with Two 20-Amp Circuit Breakers for Use Only on Siemens Panels B0052MG5K0
Provides whole house surge protection Takes up the space of two standard single pole breakers, but also includes two single pole breakers.150 VAC, 40 mm metal oxide varistors The SPD device protects the entire panel and all branch circuits from surges Initial clamping level is 240 volts Handy LED lights provide protection status notification, Weight: 0.55 pounds, Manufacturer: Siemens
£77.54
Shipping: Free
Amazon
3RV2021-1FA20 Motor Protection Circuit Breaker 3RV2021FA20 KBUUCQXPK
Circuit Breakers Circuit Breakers
£254.10
Shipping: Free
Amazon Marketplace - 永州市冷水滩区米挺球商贸有限公司
3RV2021-4DA20 Motor Protection Circuit Breaker 3RV20214DA20 QGXXCAQKG
Circuit Breakers Circuit Breakers
£310.26
Shipping: Free
Amazon Marketplace - ChenZhouShiChongQingYanShangMaoYouXianGongSi
3RV2411-1JA20 Motor Protection Circuit Breaker 3RV24111JA20 KBUUCUABP
Circuit Breakers Circuit Breakers
£269.60
Shipping: Free
Amazon Marketplace - 永州市冷水滩区米挺球商贸有限公司
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