Hager NB120 20 Amp Circuit Breaker

Hager 20 Amp Circuit Breaker

£4.17 Excluding VAT

20 Amp Hager circuit breaker

3 in stock


Hager NB120 20 Amp Circuit Breaker

The Hager NB120 20 Amp Circuit Breaker will detect over currents due to both overload and fault currents. The Miniature Circuit Breaker — it is used for upto 100Amps in the motor feeders. It will operate and interrupt the supply to prevent damage to the installation. This type of  Circuit Breaker can be used in a general domestic consumer unit.

How to use the Hager NB120 Circuit Breaker

Hager domestic Miniature Circuit Breaker’s have a short circuit breaking capacity of 6000A (M6).The current carrying capacity of the cable should always exceed the current rating of the Miniature Circuit Breaker to prevent damage.The operating dolly may be locked in either the ON or OFF position without affecting the ability of the trip mechanism to operate.When in the off position, a contact gap of 4 mm is achieved. Hager Miniature Circuit Breakers may therefore be used as single pole isolating switches where appropriate.

A bit about Hager

Hager Group is a manufacturer of electrical installations in residential, commercial and industrial buildings based in Blieskastel, Germany. The company’s main product focus on ranges from energy distribution and cable management to electrical wiring, building automation & security systems.

Not sure if this is the right circuit breaker for you?  Please take a look at our wide variety of other circuit breakers.  Still cant find what your looking for? Just drop us an email or get in touch and we’ll do our best to help.

Hager Group is a leading provider of solutions and services for electrical installations in residential, commercial and industrial buildings. Our range of solutions and services extends from energy distribution to cable management and from security systems to building automation.

As an independent family-owned and family-run company based in Blieskastel, Germany, we are one of the industry’s innovation leaders. 11,650 employees generate sales of around 1.8 billion euros. Our components and solutions are produced at 23 locations around the globe and customers in 129 countries all over the world trust in them. We owe our success to their trust.





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