DGLH series 1000~1600A isolating switchesDetailed product description：

Usage environment
The DGL series isolating switch can reliably operate under the following conditions
Altitude not exceeding 2000 meters;
The ambient temperature shall not exceed 40 ℃ and shall not be lower than -5 ℃;
Relative humidity not exceeding 95%;
Non explosive hazardous medium environment;
No rain or snow invasion environment;
Note: If it is expected to be used under conditions where the ambient air temperature is above+40 ℃ or below -5 ℃ to -45 ℃, the user should inform the manufacturer.

purpose
AC 50Hz, rated voltage up to 660V, DC rated voltage up to 440V, rated current up to 1600A. Used for infrequent connection and disconnection of circuits.

table

One normally open and one normally closed	eleven	NO+NC
Two normally open and two normally closed	twenty-two	2NO+2NC

Example of selection: Rated current 630A, with neutral pole conversion and isolation switch, DGL Z-630A/4J for operation outside the cabinet



125-630A is suitable for circuit connection and disconnection or electrical isolation, while 1000A and above are only suitable for electrical isolation.
125-630A has three poles and four poles (three poles+switchable neutral pole).
Products with observation windows below 630A can be provided as needed to directly observe the on/off status of the contacts.
Two sets of auxiliary contacts can be installed as needed.
The electrical and mechanical performance correspond to the DGL-125~1600A electrical and mechanical performance.
Note: Only products operated outside the cabinet are provided.

Appearance and installation dimensions


DGLH-1000-1600A/J cabinet external operation and installation feet


Installation dimensions of handle holder outside cabinet 1250-1600A

Model	External dimensions and installation dimensions
DGLH-1000～1600A	A	B	J	N	R	S	T	Y
1000A/3	three hundred and seventy-eight	three hundred and twelve	three hundred and fifty-five	one hundred and seventy-four	sixty	fifty-six	eight	forty-eight
1000A/4	four hundred and ninety-two	three hundred and twelve	four hundred and seventy	two hundred and thirty-four	sixty	fifty-six	eight	forty-eight
1250A/3	three hundred and seventy-eight	three hundred and thirty-eight	three hundred and fifty-five	one hundred and seventy-four	eighty	sixty-nine	eight	forty-eight
1250A/4	four hundred and ninety-two	three hundred and thirty-eight	four hundred and seventy	two hundred and thirty-four	eighty	sixty-nine	eight	forty-eight
1600A/3	three hundred and seventy-eight	three hundred and thirty-eight	three hundred and fifty-five	one hundred and seventy-four	eighty	sixty-nine	ten	forty-nine
1600A/4	four hundred and ninety-two	three hundred and thirty-eight	four hundred and seventy	two hundred and thirty-four	eighty	sixty-nine	ten	forty-nine

DGLH series 1000-1600A isolation switch