
163
Issue C
2
%
Germany (0 91 87) 10-0 - USA (847) 827-7600 - UK (01296) 420336 - www.etacbe.com
Typical time/current characteristics
Accessories
N.B.
* Magnetic tripping currents are increased by 20% on DC supplies.
** Magnetic tripping currents are decreased by 20% on AC supplies.
19" Rack
accommodating up to 60 E-T-A thermal-magnetic circuit breakers
type 3600-P10-Si or 3900-P10-Si.
For technical data see pages 113-114.
Thermal-Magnetic Circuit Breakers 3600/3900
3600
8...16 A
AC*
3600
0.05...7 A
AC*
3900
0.05...10 A
DC**
+60
°
C
+23
°
C
-30
°
C
… times rated current
1
2
4
6 8 10
20
40
… times rated current
10000
1000
100
10
1
0.1
0.01
0.001
60 80100
T
1
2
4
6 8 10
20
40
10000
1000
100
10
1
0.1
0.01
0.001
60 80100
T
T
1
2
4
6 8 10
20
40
… times rated current
10000
1000
100
10
1
0.1
0.01
0.001
60 80100
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
19" Rack 19BGT2 2HE
for 18, 24 or 30 circuits.
For technical data see pages 115 - 116.