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DGLCK-125¡«630A 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

DGLCK-125~1600A. 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).
Products with observation windows can be provided according to the demand to observe directly the on and off state of contact.
Direct operation: handle is installed on the right side of switch.
Operation outside the board: handle is installed outside the door of distributing board.
Two set of auxiliary contact can be assembled according to the demand.
Extended shaft is used for the operation outside the board.
Mechanical property and electric property correspond to the mechanical property and electric property of DGL-125-3150A.
Outline and Installation Size

             DGLCK-125¡«630A Direct operation                                                                  Installation bottom board for operation outside the board             Installation size of handle seat outside board


DGLC-125¡«630A/JK Operation outside
Type Specification
Dimension of Bottom Board
DGLCK-125¡«630A
I
M
Z
W
Q
125A
55
6.5
110
216
244
160A
55
6.5
110
216
244
200A
55
6.5
110
216
244
250A
55
6.5
110
216
244
315A
60
8.5
170
280
311
400A
60
8.5
170
280
311
500A
60
8.5
170
280
311
630A
60
8.5
170
280
311


 
Type Specification
External Dimension and Installation Dimension
DGLCK-125¡«630A
A
B
C
D
D1
E
J
J1
J2
K
P
R
S
T
U
¦ÕX
Y
L
F
125A/3
267
135
146
89
110
89
120
65
120
95
36
20
25
3.5
115
9
55
7
59
125A/4
297
135
146
104
110
89
150
65
150
95
36
20
25
3.5
115
9
55
7
59
160A/3
267
135
146
89
110
89
120
65
120
95
36
20
25
3.5
115
9
55
7
59
160A/4
297
135
146
104
110
89
150
65
150
95
36
20
25
3.5
115
9
55
7
59
200A/3
330
170
156
110
120
101
160
65
160
115
50
25
30
3.5
140
11
65
11
76
200A/4
380
170
156
135
120
101
210
65
210
115
50
25
30
3.5
140
11
65
11
76
250A/3
330
170
156
110
120
101
160
65
160
115
50
25
30
3.5
140
11
65
11
76
250A/4
380
170
156
135
120
101
210
65
210
180
50
25
30
3.5
140
11
65
11
76
315A/3
400
240
195
150
150
126
210
77
160
180
65
32
40
5
206
11
85
13
94
315A/4
465
240
195
180
150
126
275
77
210
180
65
32
40
5
206
11
85
13
94
400A/3
400
240
195
150
150
126
210
77
210
180
65
32
40
5
206
11
85
13
94
400A/4
465
240
195
180
150
126
275
77
275
180
65
32
40
5
206
11
85
13
94
500A/3
400
260
195
150
150
126
210
77
210
180
65
40
50
6
220
13
85
13
94
500A/4
465
260
195
180
150
126
275
77
275
180
65
40
50
6
220
13
85
13
94
630A/3
400
260
195
150
150
126
210
77
210
180
65
40
50
6
220
13
85
13
94
630A/4
465
260
195
180
150
126
275
77
275
180
65
40
50
6
220
13
85
13
94