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2 pole MCBs provide overcurrent and short-circuit protection while disconnecting both the live and neutral conductors simultaneously. They are used where full circuit isolation is required under fault conditions, or where the supply characteristics demand neutral disconnection for safe operation.
These breakers are essential for circuits fed from certain earthing arrangements, sub-mains to outbuildings, and equipment where neutral isolation is required for safety or compliance. With simultaneous breaking of both poles, they prevent back-feed and ensure full isolation for testing, maintenance and protection scenarios.
2 Pole MCBs are commonly used by electricians who prefer clean, full isolation on dedicated circuits or where system design requires disconnecting both conductors during a fault.
The WKT280B is an 80A B Curve 2 Pole twin screw terminal MCB designed specifically for use with meter isolation and enclosure setups, particularly...
The WKC216B is a 16A 2 Pole 10kA Miniature Circuit Breaker (MCB) designed for dependable short-circuit and overload protection in small power and lighting...
The WKC280B is an 80A 2 Pole 10kA Miniature Circuit Breaker (MCB) designed to provide dependable overload and short-circuit protection for high-load single-phase circuits,...
The WKT280C is an 80A C Curve 2 Pole twin screw terminal MCB designed specifically for use with meter isolation and enclosure setups, particularly the...
The WKC250C is a 50 A 2 Pole 10 kA Miniature Circuit Breaker (MCB) designed for high-demand single-phase or split-load circuits with moderate inrush...
The WKC240B is a 40A 2 Pole 10kA Miniature Circuit Breaker (MCB) designed to protect higher-load radial and feeder circuits against short-circuit and overload...
The WKT480B is an 80A B Curve 4 Pole twin screw terminal MCB designed specifically for use with meter isolation and enclosure setups, particularly the...
The WKT480C is an 80A C Curve 4 Pole twin screw terminal MCB designed specifically for use with meter isolation and enclosure setups, particularly the...
The WKC240C is a 40 A 2 Pole 10 kA Miniature Circuit Breaker (MCB) providing robust short-circuit and overload protection for moderate inrush applications....
The WKC232C is a 32 A 2 Pole 10 kA Miniature Circuit Breaker (MCB) designed for reliable short-circuit and overload protection on circuits with...
The WKC232B is a 32A 2 Pole 10kA Miniature Circuit Breaker (MCB) providing fast and reliable protection against short-circuit and overload faults. Designed for...
The WKC220C is a 20 A 2 Pole 10 kA Miniature Circuit Breaker (MCB) designed for protecting medium-load circuits with moderate inrush currents. The...
A two-pole MCB switches two conductors together and provides overcurrent protection according to its internal pole arrangement. Confirm whether line and neutral or two live conductors are involved, and whether the specific device protects both poles or uses a switched neutral.
Some single-phase designs require simultaneous line and neutral switching. Neutral treatment must follow the earthing arrangement and applicable installation rules.
Choose the trip curve from normal inrush and fault-loop conditions; pole count does not determine the magnetic characteristic.
Selected two-pole devices cover larger ratings for suitable feeders or equipment circuits. Confirm cable capacity, terminals and board rating.
Single-Pole MCBs3-Pole MCBs4-Pole MCBs10kA MCBsMain Switches & Isolators
Trade support: UK-stocked products, manufacturer-backed specifications and fast dispatch. Check each product page for ratings, standards, stock status and delivery details before ordering.
$132.00 ex VAT
VAT: Product prices exclude VAT. VAT is added at checkout.
