L7 MCB 380V 440V 63A Low Voltage Electric Air Circuit Breaker

It has high breaking capacity, can trip quickly, and its case and items are adopted by high fire resistant and shockproof plastics.They are also used in industry,commerce and dwelling, and protect fractional ele ctric motors.

Product Details Company Profile

Description

Model NO.: L7
Operation: Electric Type
Arc-extinguishing Medium: MCB
Structure: MCB
Type: Circuit Breaker
Certification: VDE, ISO9001-2000, CE, UL, CCC
Warranty Time: 3 Years
Trademark: BSD
Specification: Iec
HS Code: 8536

Breaking Capacity: Low Voltage Circuit Breakers
Speed: High-Speed Circuit Breaker
Installation: Fixed
Poles Number: 4
Function: Circuit-Breaker Failure Protection
Number of Poles: 1,2,3,4 P
Certificate: Ce ,CQC Certificate
Transport Package: Standard Export Packing
Origin: China

1.Specification
Model NO.: New L7 MCB 1P ,2P 3P
Arc-extinguishing Medium: Air
Type:Circuit Breaker
Structure: MCB
Breaking Capacity:6KA or 10KA
Certification: ,CE,CB,CCC,ISO9001
Operation: Electric Type
Tripping Characteristics:B(1-5ln), C (5-10ln), D (10-15ln)
IP Grade:IP20
Color: According to Customer Requirement
Inner Material: According Customer Need

2.Product Description

L7 series circuit breaker belong to the advanced level of the nineties in the world instead of the older generation of kl7. They are used in lighting distribution system or motor distribution system for protection overload and short-
circuit in the system. It has high breaking capacity, can trip quickly, and its case and items are adopted by high fire resistant and shockproof plastics.They are also used in industry,commerce and dwelling, and protect fractional ele ctric motors.

Product specification and model	L7
Standard	IEC60898/GB10963
Product Certifications	CE,,ISO9001
Product Function	Short circuit protection, Over current protection
Number of Poles	1P,2P,3P
Rated Current(A)	1,3,6,10,16,20,25,32,40 ,50,63
Breaking Capacity(A)	6KA or 10KA
Rated Voltage(V)	230/400
Rated Frequency	50/60HZ
Endurance	≥20000
Circumstance Temperature	-5 °C ~+40 °C
Electrical Life	No less than 8000 operations
Mechanical Life	(o-c)no less than 20000 operations
Protection Degree	IP20