About this product
Warranty Duration1 Month
Input Voltage(V)DC 600V
PS/ICC No.OBT14048
Warranty TypeNo Warranty
Product description
Most of DC MCB uses some direct current systems like new energy, solar PV, etc. The voltage states of DC MCB is generally from DC 12V-1000V.
The MCB works on bi metal respective principle which provides protection against overload current and solenoid short circuit current. The MCCB is abbreviated as Molded Case Circuit Breaker which is an alternative type of electrical guard device which is used when loading current increases the range of a miniature circuit breaker.
When a high fault current occurs, the magnetic protection will trip the DC MCCB, and the response is always instantaneous. DC MCCB can be used to protect a single load that uses DC power, and it can also be used to protect main circuits such as inverters and photovoltaic battery packs.
1) A wide selection of models suited to many applications ( 3 and 4 poles from 63 to 1250 A)
2) High breaking capacities with four performance levels from 10 kA to 100 kA
3) Fewer frame sizes: just two pole pitches for easy integration in installation systems (enclosure, machines, etc.)
4) Accessories for insulation and series or parallel connection of pole, suited to the particularities of DC applications
Rated current(A) 125A 150A 200A
Rated operation voltage(V DC) 600V
Rated insulation voltage Ui(V DC) 1000V
Rated inpluse withstand voltage 4000
Ultimate breaking capacity 6000
Mechanical endurance 10000 cycles
Electrical endurance 2000 cycles
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