DTPV100-ELR1 Waterproof Isolator Switch

Product application:

IP66 enclosure series DTPV100-ELR1 DC Waterproof Isolator Switch is developed for 1000V commercial solar rooftops and installed between photovoltaic panels and inverters to guarantee safety. DTPV100-ELR1 DC Waterproof Isolator Switch has optional aluminum box and plastic box (optional breathable valve) and is produced by patented arc interrupter and UL certified materials to ensure the highest quality and solar DC safety

Product Benefits: 

1.Compact and suitable were space is limited;
2.DIN rail mounting for easy installation;
3.Load-breaking up to 8 times rated current making it ideal for motor isolation;
4.Double-break with silver rivets-superior performance, reliability and long lasting;
5.Highly visible red/yellow handle;
6.Large padlockable red/yellow or grey/black handles;
7.Comprehensive range, 16 to 32A models;
8.High IP 66 rating;
9.High breaking capacity with 12.5mm contact air gap;
10.Easy to install and operate;
11.Easy snap-on fitting of auxiliary switches;

Specifications:

Main Parameters

 

13

20

25

40

50

Rated insulation voltage /Ui

V

1500

1500

1500

1500

1500

Rated thermal current /Ith

A

32

40

55

55

55

Rated impulse withstand voltage /Uimp

V

8000

Rated short-time withstand current (1s) /1cm

A

780

Rated short-time making capacity /1cm

 

1200A

Maximum able Cross sections (ind. jumper)

Solid or standard

mm²

4-16

Flexible

mm²

4-16

Flexible (+ multicore cable end)

mm²

4-16

Torque

Tightening torque terminal screws M4

Nm

 

1.2-1.8

Tightening torque single hole mounting nutM16

Nm

2.0-2.3

Tightening torque knob screws M3

Nm

0.5-0.7

Switchingon or off torque

Nm

0.9-1.3

General parameters

Knob positions

 

9 o'clock OFF,12 o'clock,ON

Electrical Life

Actual

3000 Cycles

Standard

300 Cycles

Mechanical

Actual

10000 Cycles

Standard

10000 Cycles

Number of DC poles

2 or 4 (6/8 geek choice)

Distance of contacts (per pole)

8mm

Operation temperature

-40 to +85

Store temperature

-40 to +85

Pllution degree

3

Overvoltage category

IIII

IP rating of shafte and mounting nut

IP66

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