Basic Info.
Model NO.
L7
Poles Number
1/2/3/4
Function
Conventional Circuit Breaker, Circuit-Breaker Failure Protection, Overcurrent Protection
Certification
CE, CCC
Rated Voltage
300V 600V 900V 1200V
Product Name
L7 DC MCB
Rated Current
up to 63A
OEM
Yes
Certificate
Ce/ISO9001/CCC
Electrical Life
4000
Mechanical Life
10000
Protection Degree
IP20
Transport Package
Kayal Carton or as Per Your Requirement.
Trademark
KAYAL
Origin
China
HS Code
1904031931
Production Capacity
200000pieces/Month
Product Description
L7 DC MCB Circuit Breaker
Product Description
DC MCB Application:
L7 Solar system DC MCB , apply to rating current 63A or less, It is mainly used for the overloading and short circuit protection in DC distribution system equipment and electric equipment. It can be widely used in electric, post, traffic, mining enterprise and different kinds of fields.
DC MCB Features:
1. Thermoplastic shell, full inlet, impact resistant, recyclable, self extinguishing
2. Super safety: classic U tunnel terminal, to ensure that the line connection is solid and reliable
3. The original air flow, can effectively reduce the temperature between adjacent circuit breaker
4. Safety handle, classic original design, ergonomic
DC MCB Parameters:
| Item | DC MCB | |||
| Pole | 1P | 2P | 3P | 4P |
| Voltage | 300VDC | 600VDC | 900VDC | 1200VDC |
| Current | 1A,3A,6A,10A,16A,20A,32A,40,50A,63A | |||
| Standard | IEC/EN60947 | |||
| Breaking Capacity | 6KA,10KA | |||
| Characteristic Curve | B,C,D | |||
| Working Temperature | -5ºC to +40ºC | |||
| Protection Degree | IP20 | |||
| Electrical life | More than 8000times | |||
| Mechanical life | More than 2000times | |||
| Dimension(W)X(H)X(D) | 18X80X71 | 36X80X71 | 54X80X71 | 72X80X71 |
| Installation | 35MM DIN RAIL | |||
| Accessory | YES | |||
| Installation Altitude | ≤2000M | |||
