Which product is right for you?
MDIS-40MDA With Solar Connector Enclosure Series DC Isolator Switch 16-32A
1200Vdc 32A
IP66NW for any positions mounting
UV resistance and flame retardant material
3ms arc suppression
AS 60947.3,IEC 60947.3
Breather valve
Lockable at off position

Modular design, DC insulation voltage 1200V, compact structure, 2-8 class optional

IP66NWbox design,with breather valve,switch rotation operator with three lockable positions, to prevent misoperation.

Suitable for different specifications of waterproof cable connector or solar connector

The zero line bridge with Angle design makes the connection easier

With sufficient internal space and good heat dissipation effect, the whole machine can work under-40℃to +85℃with full load

High - speed "on - off" switching mechanism, using energy storage spring, fast switching, maximum switching time is less than 5ms

Contact self-cleaning design, reduce the resistance and energy consumption of DC switch, extend the life of switch.Magnetic arc extinguishing and gate arc extinguishing are used to suppress the arc effectively

UV resistance and flame retardant technology

Passed IEC/EN60947-3:2009+A1+A2, AS60947.3,GB/T14048.3, with TUV,TUV Australia approval,CE,CB,CCC


According to customer requirement: without vent valve

Product Name:

DC Isolator Switch

Model Code:

MDIS-40MDA With Solar Connector

Rated Operational Voltage


Rated current


Mechanical Cycle


Electrical Cycle


Number of DC Poles

2 or 4

Ingress Protection

IP66NW enclosure/IP20 switch body


No Polarity

Working Temperature

-40℃to +85℃




TUV / CE / CB / CCC/TUV Australia approval


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