Product Information

Product Code: NB1-63B1P03

Single Pole 3Amp 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: 3 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: NB163B1P03 ( NB1-63B1P03 or NB163B1P3 )
• CE Marked & Independently tested and approved to EN60947 & EN60898.
• ASTA approved.

Price: £1.99 exc VAT

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