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Home > Products by Brand > Wylex > Type B Circuit Breakers

Wylex NHXB40 40A MCB B Type Circuit Breaker 6kA

Designed for din rail mounting in Wylex 'NM' domestic consumer units, the NHXB40 Mini Circuit Breaker detects overcurrent on larger load circuits such as cookers and hobs and will interrupt the electrical supply in the event of either overload or short circuit, thus preventing damage to the installation and appliances. 

NHXB MCBs offer a PFC rating of 6kA and a B Type curve.  
Type of pole: Single
Curve: B
Rated short circuit breaking capacity:       6 kA
Rated current: 40 A
Rated operational voltage Ue: 230/400 V
Cable Capacity: 25 mm²
Number of modules: 1
Tightening torque: 2,8Nm
Wylex product code: NHXB40

Further Reading:
What is an MCB and how does it work?
Wylex NHXB40 40 amp 6kA MCB Mini Circuit Breaker - B Type Tripping Curve
£1.94 ex vat
£2.33 inc vat
In Stock - Next Working Day Delivery

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