Location: /6KA Miniature Circuit Breaker (MCB)/Single Pole 6ka MCBs/B Type Single Pole 6ka MCBs/Miniature Circuit Breaker 6ka Single Pole 63 Amp B Type
Product Code: NB1-63B1P63
Single Pole 63Amp B Type 6ka Miniature Circuit Breaker Chint MCB's are suitable for a variety of applications including short circuit, overload and line protection. MCBs with the B type characteristic react quicker to overloads than C or D type MCBs. This type of MCB will trip and break the circuit when the current passing through them is between 3 and 4.5 times the normal full load current. Whereas C and D type MCBs allow a much bigger inrush which is between 5 and 10 times for C types and between 10 and 20 times for D types. This allows for the higher start up current required for fluorescent lighting, motors or transformers etc. The main applications for B type MCBs is to protect general domestic and commercial equipment such as wall sockets, incandescent lighting etc where little or no inrush is required. Chint circuit breakers are a budget priced alternative to the increasingly expensive Wylex, Merlin Gerin, MEM, Square D etc. Current rating: 63 Amp. Single pole 18mm wide (one modular width). Operating voltage: 230v / 415V AC at 50/60Hz and DC voltages up to 60V. Breaking capacity: 6KA Product code: NB163B1P63 ( NB1-63B1P63 ) CE Marked & Independently tested and approved to EN60947 & EN60898. ASTA approved.
Price: £1.99 exc VAT
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