Best MCB Deals in United Kingdom

Buy MCB Online — 18 deals found

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Circuit Breaker NXB-63 1P 2P 3P 4P 1A 2A 3A 6A 10A 16A 20A 25A 32A 40A 63A 230V 220V 50HZ Miniature MCB NEW DZ47

-90% Aliexpress

Circuit Breaker NXB-63 1P 2P 3P 4P 1A 2A 3A 6A 10A 16A 20A 25A 32A 40A 63A 230V 220V 50HZ Miniature MCB NEW DZ47

★★★★★ 5.0

⭐ Rating from Aliexpress

Tuya WiFi Circuit Breaker 1P+N 1-63A Din Rail MCB Energy Meter Over/Under Voltage Protection Voice Control Smart Home Switch

-53% Aliexpress

Tuya WiFi Circuit Breaker 1P+N 1-63A Din Rail MCB Energy Meter Over/Under Voltage Protection Voice Control Smart Home Switch

★★★★★ 5.0

⭐ Rating from Aliexpress

£10.68 £22.73

HT-5/8/12/15/18/24 Plastic Distribution Box Waterproof MCB Box Panel Installation Distribution Box Waterproof Junction Box

-53% Aliexpress

HT-5/8/12/15/18/24 Plastic Distribution Box Waterproof MCB Box Panel Installation Distribution Box Waterproof Junction Box

★★★★★ 4.8

⭐ Rating from Aliexpress

TOMZN Solar Photovoltaic PV Combiner Box Short-circuit Lightning Protection 1 IN 1 OUT DC 600V Fuse MCB SPD Waterproof Box IP65

-52% Aliexpress

TOMZN Solar Photovoltaic PV Combiner Box Short-circuit Lightning Protection 1 IN 1 OUT DC 600V Fuse MCB SPD Waterproof Box IP65

★★★★★ 5.0

⭐ Rating from Aliexpress

£46.50 £96.88

TZ30-32 DPN 1P+N Mini Circuit Breaker MCB 6A 10A 16A 20A 25A 32A Din Rail Mounting Miniature Household Air Switch

-50% Aliexpress

TZ30-32 DPN 1P+N Mini Circuit Breaker MCB 6A 10A 16A 20A 25A 32A Din Rail Mounting Miniature Household Air Switch

★★★★★ 5.0

⭐ Rating from Aliexpress

TUYA ZigBee MCB Smart Circuit Breaker Current Voltage Protection Power Metering 1-63A Remote Control Switch 1P+N

-50% Aliexpress

TUYA ZigBee MCB Smart Circuit Breaker Current Voltage Protection Power Metering 1-63A Remote Control Switch 1P+N

★★★★★ 4.8

⭐ Rating from Aliexpress

£14.28 £28.56

Time Countdown Mini Circuit Breaker 1hour 6 Hours 63A 220V MCB with Time Setting Function Protection Timer Switch

-41% Aliexpress

Time Countdown Mini Circuit Breaker 1hour 6 Hours 63A 220V MCB with Time Setting Function Protection Timer Switch

★★★★★ 5.0

⭐ Rating from Aliexpress

JOTTA DPN 1P+N Mini Circuit Breaker MCB 6A10A 16A 20A 25A 32A Din Rail Mounting Miniature Household Air Switch

-41% Aliexpress

JOTTA DPN 1P+N Mini Circuit Breaker MCB 6A10A 16A 20A 25A 32A Din Rail Mounting Miniature Household Air Switch

★★★★★ 4.8

⭐ Rating from Aliexpress

CHINT Leakage Protector Electronic Residual Current Circuit Breaker 6KA 30MA NL1E-631P+N 3P+N 2P 4PELCBRCCB MCB Original Product

-40% Aliexpress

CHINT Leakage Protector Electronic Residual Current Circuit Breaker 6KA 30MA NL1E-631P+N 3P+N 2P 4PELCBRCCB MCB Original Product

★★★★★ 5.0

⭐ Rating from Aliexpress

£16.59 £27.64

Tuya Smart Life 63A 4P WiFi Smart Circuit Breaker Power Monitoring Switch Remote Control Automatic MCB 16A-125A Smart Switch

-38% Aliexpress

Tuya Smart Life 63A 4P WiFi Smart Circuit Breaker Power Monitoring Switch Remote Control Automatic MCB 16A-125A Smart Switch

★★★★★ 5.0

⭐ Rating from Aliexpress

£39.22 £64.17

Smart Zigbee Circuit Breaker 2P Automatic Switch Overload ShortCircuit Protection SmartThings Alexa Google Compatible Zigbee MCB

-35% Aliexpress

Smart Zigbee Circuit Breaker 2P Automatic Switch Overload ShortCircuit Protection SmartThings Alexa Google Compatible Zigbee MCB

★★★★★ 5.0

⭐ Rating from Aliexpress

£33.63 £52.53

TOMZN TOB9-63M 63A 1P+N WIFI Smart Switch Energy Meter kWh Metering Monitoring Circuit Breaker Timer Relay MCB TUYA Smartlife

-28% Aliexpress

TOMZN TOB9-63M 63A 1P+N WIFI Smart Switch Energy Meter kWh Metering Monitoring Circuit Breaker Timer Relay MCB TUYA Smartlife

★★★★★ 5.0

⭐ Rating from Aliexpress

£10.06 £13.97