Knln6-63 High Quality Supply Semko RCBO 10ka

• Customization: Available
• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Manual Type
• Model NO.: KNLN6-63
• Arc-extinguishing Medium: Air
• Installation: Fixed
• Structure: RCBO
• Poles Number: 1p+N
• Certification: CE, CB
• Transport Package: Carton
• Specification: KNLN6-63
• Trademark: korlen
• Origin: Wenzhou; Zhejiang; China
• HS Code: 8536200000
• Production Capacity: 500000PCS/Year

Product Description

KNLN6-63 series leakage breaker is suitable for the leakage protection of the line of AC 50/60Hz, rated voltage single phase 240V, rated current up to 63A. When there is human electricity shock or if the leakage current of the line exceeds the prescribed value, it will automatically cut off the power within 0.1s to protect human safety and prevent the accident due to the current leakage.

KNLN6-63 series leakage breaker can protect against overload and short-circuit. It can be used to protect the line from being overloaded and short-circuited as well as infrequent changeover of the line in normal situation. It complies with standard of IEC/EN61009-1 and GB16917.1.



 

Frame	63A
Rated working voltage	240V
Rated frequency	50/60Hz
Rated working current	2,3,3,6,16,20,25,32,40,50,63A
Rated residual operating current	0.01,0.03,0.1,0.3A
Rated residual un-operating current	0.005,0.015,0.05,0.15A
Sensibility	A & ACType
Maximum operating time	IΔn t≤0.1s , 5IΔn t≤0.04
Rated making and breaking capacity	In≤50A 500A,In=63A 630A,In=63A 1500A
Instant release type	B& C Type
Limiting value of un-operating current	6In
Rated limiting short-circuit current	10000A
Pole number	1P+N
Mechanical life	4000
Electric life	20000

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<t<60s	tripping
4	C	5In	Cold state	t≤0.1s	Not tripping
5	C	10In	Cold state	t<0.1s	tripping