Datasheet
36
Technical Data CG, CH, CHR Switches
1
Valid for lines with grounded common neutral termination, overvoltage category III, pollution degree 3. Values for other supply systems on request.
2
max. 300 V.
3
For electromagnetic optional extras see additional data in Catalog 101.
Selection Data
CGD4-1 CH11 CHR11 CH12 CHR12
Rated Insulation Voltage U
e
IEC 60947-3, EN 60947-3
1
VDE 0660 part 107
1
North America
min. voltage
Rated Impulse Withstand Voltage U
imp
Rated Thermal Current I
u
/I
th
IEC 60947-3, EN 60947-3
VDE 0660 part 107
North America
Rated Operational Current I
e
IEC 60947-3, EN 60947-3
VDE 0660 part 107
AC-21A Switching of resistive 1 V/6 V
loads, including mo- North America
2
12 V/24 V
derate overloads 48 V/60 V
110 V
240 V
300 V
440 V
500 V
600 V
Short Circuit Protection
Max. fuse size (glass-tube, quick)
Rated short-time withstand current (1s-current)
DC Switching Capacity IEC 60947-3, EN 60947-3
VDE 0660 part 107
DC-21B Resistive load 1 V/6 V
T≤1 ms North America
2
12 V/24 V
48 V/60 V
110 V/240 V
300 V/440 V
500 V/600 V
Max. Permissible Wire Gage
Single-core or stranded wire
Flexible wire (sleeving in accordance with DIN 46228)
Flexible AWG wires (without sleeve)
Connection with insulated ring and fork type terminals
Internal diameter
External diameter
Connection with quick connect terminations
Ambient Temperature open at 100 % I
u
/I
th
of Stages
3
enclosed at 100 % I
the
V
V
V
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
mm
2
AWG
mm
2
AWG
mm
mm
mm
440 600 600 600 600
300 300 300 300 300
on request
on request
56666
56666
5/2 6/3 6/3 –/6 –/6
1,2/0,7 2/1 2/1 6/5 6/5
0,45/– 0,8/0,7 0,8/0,7 4/3,5 4/3,5
0,25 0,4 0,4 3 3
0,15 0,2 0,2 1,8 1,8
0,13 0,13 0,13 1,3 1,3
0,1 0,1 0,1 1 1
–0,080,08 0,8 0,8
–0,050,05 0,5 0,5
56666
30 35 35 50 50
3/1,2 4/2,5 4/2,5 –/4 –/4
0,7/0,4 1,5/0,8 1,5/0,8 3/2,2 3/2,2
0,25/0,2 0,3/0,27 0,3/0,27 1,2/1 1,2/1
0,13/0,08 0,2/0,1 0,2/0,1 0,6/0,3 0,6/0,3
0,07/0,05 0,07/0,05 0,07/0,05 0,2/0,15 0,2/0,15
–0,03/0,02 0,03/0,02 0,1/0,1 0,1/0,1
2x1,5 2x4 2x4
2x14 2x10 2x10
2x1,5(–) 2x2,5(2,5) 2x2,5(2,5)
2x16 2x12 2x12
≥3,6 ≥3,6
≤8,6 ≤8,6
6,3 6,3
55 °C during 24 hours with peaks up to 60 °C
35 °C during 24 hours with peaks up to 40 °C