DC Isolating Switch

Basic Information
  1. Model S32D S32D-T S32D-TL S32D-W1 S32D-W2
  2. Rated current (A) 16, 25, 32
  3. Pole 4P

Product Description

Application

S32D series DC isolating switch is applied to 1~20KW residential or commercial photovoltaic system, placed between photovoltage modules and inverters. Arcing time is less than 8ms, that keeps solar system more safe. Max voltage is up to 1200V DC. It holds a safe lead among similar products.

Specification

Rated current (A) 16, 25, 32
Standard IEC60947-3
Utilization category DC-PV2/ DC-PV1/ DC-21B
Pole 4P
Rated frequency DC
Rated operational voltage (Ue) 300V, 600V, 800V, 1000V, 1200V
Rated insulation voltage (Ui) 1200V
Rated short-time withstand current(lew) 1kA, 1s
Rated impulsed withstand voltage(Uimp) 8. 0kV
Over voltage category II
Suitability for isolation Yes
Polarity No polarity”+”and”-“polarities could be interchanged
Mechanical life 18000 times
Electrical life 2000 times
Storage temperature -10°C-+85°C
Mounting type Vertically or horizontally
Pollution degree IIl

Switching Configurations

Dimensions

Feature

IP66 and UV resistantce
The handle can be padlocked in the “OFF” position
MC4 plugs with adaptor or cable glands can be select for
convenient connection and space saving
lP66 air valve helps air flowing and reducing temperatures
2 Pole,4 Poles are available (Single l Double String)
Standard: IEC60947-3,AS60947.3
DC-PV2, DC-PV1,DC-21B
16A,25A,32A,1200V DC

Dimensions

We have more than 30 years experience

Our Strength

1994
Founded
31+
Patent
50+
Agents
1000+
Clients

Request a Quote