
62
1
Issue C
%
Germany (0 91 87) 10-0 - USA (847) 827-7600 - UK (01296) 420336 - www.etacbe.com
Thermal Overcurrent Circuit Breaker 1658-...
Dimensions
Internal connection diagram
Installation drawing
Typical time/current characteristics at 23
°
C
Terminal design
See ordering information for mounting hardware
G41
7
d
4
mounting hole
10.2
±
0.1
9.6
-0.1
8
10
mounting hole
1
±
0
G21
3/8-27UNS
1
A00
O
0
1
6
2
17.5
15.7
6
32
1
O
1
0
3/8-27UNS
A21
1
2
A41
10
1
2
3
5
5
7
4
4
mounting area
operating area
3
1
2
8.5
P13
1
1
2
P10
blade terminals DIN 46244-A6.3-0.8
1
1
2
S80
terminal screw
6-32 UNC
S83
lock washer
3
1
2
blade terminals DIN 46244-A6.3-0.8
angled 90
°
8.5
terminal screw
6-32 UNC
lock washer
1
2
P10-S83
terminal screw
6-32 UNC
blade terminals
DIN 46244-A6.3-0.8
lock washer
1
2
4
6
8 10
20
40
... times rated current
T
10000
1000
100
10
1
0.1
1
2
Time/current characteristics are calibrated at 23
°
C (see page 8). For operation
at other temperatures please apply the factors below to determine the circuit
breaker rating required.
Ambient temperature
°
C
-20 -10 0 +23 +40 +50 +60
Multiplication factor
0.76 0.84 0.92 1 1.08 1.16 1.24