Sale High Quality (MCB) Miniature Circuit Breaker (KNB2-63)

• Customization: Available
• Breaking Capacity: Low Voltage Circuit Breakers
• Operation: Manual Type
• Model NO.: KNB2-63
• Speed: High-Speed Circuit Breaker
• Arc-extinguishing Medium: Air
• Installation: DIN Rail
• Structure: MCB
• Poles Number: 1, 2, 3, 4p
• Type: Circuit Breaker
• Function: Circuit-Breaker Failure Protection, Overcurrent Protection
• Certification: ISO9001-2000, CE, CB, CCC
• Frame: 63A
• Rated Working Voltage: 240/415V
• Rated Frequency: 50/60Hz
• Rated Working Current: 6, 10, 16, 20, 25, 32, 40, 50, 63A
• Release Type: B C D
• Poles: 1, 2, 3, 4p
• Mechanical Life: 10000
• Electric Life: 4000
• ISO: ISO9001 ISO14001
• Transport Package: Carton
• Specification: CE; ROHS; CCC
• Trademark: KORLEN
• Origin: Wenzhou; Zhejiang; China
• HS Code: 8536200000
• Production Capacity: 200000PCS/Month

Product Description

Sphere of application 

KNB2-63 High-breaking 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.