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Product BrochureProduct Details:
From 32A upto 1000A
Country of Origin
Made in India
We are specialized in offering Neutral Failure Circuit Breaker to our deemed patrons. Offered array is designed by making use of superior grade raw material that is obtained from the most authentic vendors of the industry. These products find application in various industries and sectors. Moreover, these can be availed in various sizes, grades and dimensions.
Used at flats, residence, offices, buildings & factories
This protects a single phase equipment and wirings from neutral failure, high voltage, phase to phase current, 440V
Models & Amps / KVA rates :
30 Amps, 40A, 60A, 80A, 100A, 150A, 200A, 250A, 300A, 350A, 400A, 450A, up to 630 Amps
World advanced micro process controller technology is used
Automatically cut off the main A/c, when sudden high voltage, 440V, Phase-to-phase or phase –in- neutral
High voltage cut off at 295V(L&;N) is also available
Avoids fire and damages to the single phase electrical appliances and wiring
Current sensing devices like ELCB, MCB and fuse carriers will not trip off during the neutral failure
Certified by ETDC (Electronic Test & Development Center) GOVT. of India
What happens when the neutral is failed
If neutral fails, phase will return to the neutral wire and due to this, phase will pass through the entire neutral wirings
It gets high voltage from above 380V
So that single phase appliance will receive phase 1 & phase 2 instead of phase & neutral 220V 220V=440V phase to phase
When neutral fails at the balance or unbalanced load condition, using micro controller technology, our NFCB will sense the return phase and it will trip the power to the load
Even if high voltage occurs, in any phase line, load will be tripped off
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