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DGLC-1000¡«4000A Series Load Isolation Switch
Service environment
¡ôDGL load-isolation switch can operate under the following conditions;
¡ôAltitude not more than 2000m;
¡ôThe range of ambient temperature is from 5¡æ to 40¡æ;
¡ôRelative humidity not more than 95%;
¡ôThe environment without any explosive medium;
¡ôThe environment without any rain or snow attacking.
¡ôNote: If the product is expected to be used in the environment where temperature is over +40¡æ or below -5¡æ¡«-45¡æ, users shall tell it to the manufacturer.

Type Designation
AC 50Hz, rated voltage 660V, DC rated voltage 440V, rated current 1600A. It is used for making and breaking circuit infrequently.
Table
One NO and one NC
11
NO+NC
Two NO and Two NC
22
2NO+2NC

Example for lectotype: Rated current 630A, include neutral pole transferring loadisolation switch, DGL Z-630A/4J for operating outside of cabinet

¡ôDGLC-125~3150A. The load isolation switch is suitable for the on and off of circuit or electric insulation. The products have three pole, four pole, and (three poles+on and off neural pole).
¡ôProducts with observation windows can be provided according to the demand to observe directly the on and off state of contact.
¡ôDirect operation: handle is installed on the right side of switch.
¡ôOperation outside the board: handle is installed outside the door of distributing board.
¡ôTwo set of auxiliary contact can be assembled according to the demand.
¡ôExtended shaft is used for the operation outside the board.
¡ôMechanical property and electric property correspond to the mechanical property and electric property of DGL-125-3150A.
 
Outline and Installation Size


Type Specification
External Dimension and Installation Dimension
DGLC-1000¡«3150A
A
B
C
D
E
F
J
K
M
N
P
Q
R
S
T
W
Z
1000A/3
378
200
242
152
170
47.5
335
175
8.5
229
120
311
60
56
8
280
224
1000A/4
492
200
242
152
170
47.5
470
175
8.5
289
120
311
60
56
8
280
224
1250A/3
378
200
242
152
170
47.5
335
175
8.5
229
120
311
80
69
8
280
224
1250A/4
492
200
242
152
170
47.5
470
175
8.5
289
120
311
80
69
8
280
224
1600A/3
378
200
242
152
170
47.5
335
175
8.5
229
120
311
80
69
10
280
224
1600A/4
492
200
242
152
170
47.5
470
175
8.5
289
120
311
80
69
10
280
224
2000A/3
378
200
335
240
260
47.5
335
175
8.5
229
120
311
80
127
10
280
224
2000A/4
492
200
335
240
260
47.5
470
175
8.5
289
120
311
80
127
10
280
224
2500A/3
378
200
335
240
260
47.5
335
175
8.5
229
120
311
80
127
10
280
224
2500A/4
492
200
335
240
260
47.5
470
175
8.5
289
120
311
80
127
10
280
224
3150A/3
378
200
335
240
260
47.5
335
175
8.5
229
120
311
120
157
12
280
224
3150A/4
492
200
335
240
260
47.5
470
175
8.5
289
120
311
120
157
12
280
224