device
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Form 4 - Overcurrent Device - What to put down
Hi On the form 4 - in the brb - in the box entitled: Overcurrent Device 4 Short-Circuit Capacity: ........kA What is that referring to? Is it the RCD in the cu? Just wondering as this box is above the sub headings of type and rating - which I know are for the circuits individual...- chrisgc
- Thread
- device overcurrent
- Replies: 29
- Forum: Periodic Inspection Reporting & Certification
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Functional testing of MCB's??
It might sound a bit daft but is there any way of functionally testing MCB's? It's easy to confirm whether an RCD is functioning correctly but is there any way of testing an MCB? I've just been reading about counterfeit goods and how some MCB's are manufactured with absolutely no working parts... -
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Do E Stops Need a manual reset or not
Hi All, This is an issue with air handing units that have E stops fitted to stop the supply fan and main fan unit. At the moment on most AHU,s there is no manual reset on these units. So once the E stop has been activated the unit will re start when the stop is reset. It seems that there...- TailSpin
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- canada device manual reset start
- Replies: 17
- Forum: Electrician Talk | All Countries
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**CHARITY AUCTION** Master lock lock off device
another generous donation this time by the electrical safety council I think we all know how important it is to lock off when working not only for ourselves but also the customers. these are great kits and I would alos like to thank Clare Fleming for arranging this for us. get bidding and stay...- Phil
- Thread
- auction device lock master off
- Replies: 32
- Forum: For Sale and Wanted Forum
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What Is This Device
In the NIC Snags and solutions book (ISBN10- 0-95310589-x) on page four there is a diagram of a single phase consumer unit instalation. Going from right to left there is a DIN mounted master switch followed by two busbar terminals conected to each of the RCDS. I would like some of them but...- mhm
- Thread
- device
- Replies: 11
- Forum: Electrical Tools and Products
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