New Arrival MCB Knb2-63

• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Manual Type
• Speed: Normal Type Circuit Breaker
• Arc-extinguishing Medium: Air
• Installation: DIN -Rail
• Structure: MCB
• Model NO.: KNB2-63 S2
• Poles Number: 4
• Type: Circuit Breaker
• Function: Conventional Circuit Breaker, Overcurrent Protection, OVP(Overvoltage Protection)
• Certification: ISO9001-2000, CE, CB, Semko
• Frame: 63A
• Transport Package: Carton, Pallet According Requirements
• Specification: 1P-4P
• Trademark: KORLEN
• Origin: Wenzhou; Zhejiang; China
• HS Code: 8536200000
• Production Capacity: 40000PCS/Day

Product Description

Product Description: 
KNB2-63-S2 New Miniature Circuit Breaker is nice in appearance, reasonable in structure, sound in feature and high in breaking capacity. Installed with standard DIN rail, it is convenient and easy in usage. It is mainly used in the line of AC 50/60Hz, rated working voltage to 415V, and rated current to 63A as protection against overload and short-circuit. It can be used as infrequent on-and-off operation and changeover. 
It complies with standard of GB10963 and IEC/EN60898. 

Three colour for indication



Technique parameter: 

Sequence NO.	Release	Test Current I/In	Start state	Tripping Time	Expected Restlt
1	C	1.13In	Cold state	T≤1h	Not tripping
2	C	1.45In	Start right after The serial NO.  1 test	T<1h	Tripping
3	C	2.55In	Cold state	1s

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