62 results Your Electric keeps the Crabtree Loadstar in three phase and single phase distribution boards in stock complete with B, C type MCB’s and RCBO’s. A Crabtree Loadstar triple pole, type D, 16A miniature circuit breaker will fit a Crabtree Loadstar distribution board. Fully safe this MCB has been manufactured . Crabtree Loadstar 6HS16B MCB; Rated Current: 16 Amp; Trip Unit Characteristic : Type B; Rated Operational Voltage: V AC; Breaking Current: 6 kA.

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Alun Tom likes this. What is Similar Switchgear? The circuit in question needs meggering, doesn’t sound like an mcb problem to me.

An enclosure means the box, cover, door, hinges, handle and any components required to maintain the integrity of the unit. The consumer unit enclosure must be manufactured from a non combustible material so as to limit the spread of fire.

This work must be carried out by a qualified competent electrician, under no circumstances should the general public attempt any aspect of this work. Devices supplied outside of these dates are unaffected.

crabtree loadstar mcb | eBay

You must log in or sign up to reply here. Similar switchgear is switchgear that is used for the same fundamental application ie. I will now get an expert in and see what can be found. May I thank you all for you contributions to my query. TBH I think you are better getting someone in for this. Switched off mcb for garden and switch on rcd all ok until mcb switched back on again!

Yes my fault re polarity of bus bar!! Alun TomApr 25, The ends of the supply wire temporarily terminated by a choc box connector At present still tripping in that state but yesterday when reconnected to the socket worked for approximately 6 hours without tripping anything then mid evening If you have purchased or installed any of the product listed above, between the dates shown please visit our dedicated web page for assistance:.


crabtree loadstar catalogue

Switch the circuit off, and inspect all the termination points at the different lkadstar positions. All other devices are unaffected. Loadstar all metal cased meter cabinet consumer units have complete non combustible enclosures and are designed specifically for use in meter cabinets to maintain integrity of the assembly and minimise flames escaping.

It should be possible to lift it off the busbar without undoing all of the mcbs to drop it. Thanks peter but no. I now need to replace a suspect mcb Looking at the photographs of the cu can you tell me if I need to undo the bottom screw of every mcb in that sector to take off the copper neutral bus bar before I can take out the suspect mcb by pulling down the back release ring on the mcb etc.

The mcb will not move Clip pulled down but no movement on this mcb or on other individual mcb if trying individually to remove even with bus bar screw released. If you have purchased or installed any of the product listed above, between the dates shown please visit our dedicated web page for assistance: Symptoms are this Peter p There is a dedicated mcb for the garden The circuit was installed from new some 5 years ago.

As usual good workmanship and proper materials should. Does not see daylight! Perhaps the UV got to it?

Usually loadatar by some or all the current leaking to Earth due to a short on either the live or Neutral conductors. As usual good workmanship and proper materials should be applied to all installation work, consumer units must be installed to achieve IP4X on the top elevation regulation This can be achieved by use of cable entry accessories such as consumer unit pattress or other means such as glanding.



Typical Domestic household premises would include single and. I was not thinking when writing thread sorry but thanks for highlighting it!!

What is Non Combustible Material? Garages,Workshops and Detached Summerhouses etc. The immediate risk in any individual property is low, however Electrium is undertaking a free retrofit of replacement parts in all affected premises. There are many types of non combustible material however. Important Notice Electrium – Product Recall It has come to our attention that a very small number of Electrium Miniature Circuit Breakers, sold under the brand names Wylex, Crabtree Loadstar only and Volex, are not performing to the required characteristics.

Thursday, 12 January, RCD trip due to there being a difference in the current going out through the live and the current returning through the Neutral. Hi spinlondon thanks cable crahtree enclosed. I have a Crabtree Loadstar cu that was installed some ladstar years ago.

You would spend more lucrative time just visually inspecting all your garden stuff. Alun TomApr 26, It is a Loadstar. OP have you tried to remove the breaker? There are many types of non combustible material however, amendment 3 of the 17th Edition regulations provides an acceptable example as ferrous metal i. Else, yes, just drop the busbar, lift out the mcb, drop new one in and refit busbar. Thought it was the pump.

Share This Page Tweet. Unusual for an MCB to fail, are you sure its not overloaded. Your name or email address: What about Cable Entry? For the MCB to be the cause, there would have to be a path for the lost current to take.

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