DC Isolator Switch FMPV32- ELR 1 Series


ELR 1 Series DC Isolator Switch in plastic enclosure is
applied to 1~20KW residential or commercial photovoltaic
system, placed between photo voltage modules and inverters
Arcing time is less than 8ms, that keeps solar system more safe.
To ensure its stability and long service life, our products are
made by components with optimum quality.Max voltage
isupto1200VDC.It holds a safe lead among similar products.


IP 66 rated enclosure, UV Resistant
2x mounting tabs, 4xM 25 threaded holes
The handle can be padlocked in the"OFF"position
MC4plugs with adaptor or cable gland can be selected for
convenient connection and space saving
IP66Airvalvehelpsair flowing and reducing temperature
2Pole, 4Poles are viable(Single l Double String)
16A, 25A, 32A, 1200VDC

Type F MPV 16-ELR 1, F MPV 25-ELR 1, F MPV 32-ELR 1
Function Isolator, Control
Standard IEC 60947-3, AS 60947.3
Utilization category DC-PV2/DC-PV1/DC-21B
Pole 4P
Rated frequency DC

Rated operational voltage(Ue)

Overvoltage category II
Suitability for isolation Yes
Pollution degree 3
ingress protection ip66

Rated impulse d withstand voltage(U imp)


Rated short-time withstand current(/cw)






St orge temperature



News Center

> What you want to know about circuit breakers

What is the difference between 6kA and 10kA MCB?The main difference between the two is their capacity, with the MCB rated under 100 amps with an interrupting rating ...

> Fuse installation method and matters needing attention

In family life, it is inevitable that the fuse will break. In this case, the fuse needs to be replaced. However, we still need to understand the method and precautio...

> Precautions for circuit breakers

When it comes to circuit breakers, everyone should know that every family needs to use them. Generally, circuit breakers are installed by themselves when they are br...

> The difference between MCB/MCCB/ACB/RCD/RCCB/RCBO

The breaking capacity of ACB is different. The breaking capacity of ACB is relatively high, followed by MCCB, and MCB is the worst. Of course, there are many MCCBs. ...

If you are interested to be our agent in your market, we will be your strong backup.
Find us to cooperate