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3120-F30F-G7Q1-SGRXB3-X3120-U0001M-20A

Description
CIR BRKR THRM 20A
CategoryCircuit protection   
File Size1001KB,37 Pages
ManufacturerE-Switch
Websitehttp://www.e-switch.com
Environmental Compliance
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3120-F30F-G7Q1-SGRXB3-X3120-U0001M-20A Overview

CIR BRKR THRM 20A

3120-F30F-G7Q1-SGRXB3-X3120-U0001M-20A Parametric

Parameter NameAttribute value
Circuit breaker typeThermal type
Rated current20A
Rated voltage - AC240V
Rated voltage - DC50V
Number of poles2
Actuator typeswitch
illumination-
Lighting voltage (nominal)-
Installation typePanel mounting
The information furnished is believed to be accurate and reliable. However, E-T-A assumes
no responsibility for its use. In the interest of improved design, performance and cost
effectiveness the right to make changes in these specifications without notice is reserved.
R
Overcurrent Circuit Breaker
thermal trip
Data Sheet
3120-...-..T1-..
one and two pole
382.073.468
sheet 1 of 37
Replacing data sheet dated 382.073.468 24. Oct. 1997
Technical data
Max.voltage rating
Rated insulation voltage
Current rating range
Current ratings
to EN 60 934
AC 240V / DC 50 V, AC 415V
AC 415 V
0.1 .... 20A
1 and 2 pole
0.1;
1.5;
7.0;
0.2;
2.0;
8.0;
0.3;
2.5;
10.0;
0.4;
3.0;
12.0;
0.5;
3.5;
14.0;
0.6;
4.0;
15.0;
0.8;
4.5;
16.0:
1.0;
5.0;
18.0;
1.2;
6.0;
20A
Reference ambient temperature
Effect of the ambient temperature on the tripping
characteristics
-30°C ... +60°C (T60)
Temperature (°C)
Factor
Temperature (°C)
Factor
PTI 400
S-type
TO / positively trip free
I
N
(A)
V
I
N
(A)
V
I
N
(A)
V
B
B
B
B
B
B
-30
0.80
+23
1.0
-20
0.84
+30
1.03
-10
0.88
+40
1.08
-5
0.90
+50
1.14
+10
0.94
+60
1.23
Creepage resistance
Method of operation
Mode of tripping
Typical electrical operational values
Voltage drop in V at 1 I
N
B
B
0.1
9.4
2.0
0.6
9.0
0.1
0.2
4.8
2.5
0.2
10.0
0.13
0.3
3.6
3.0
0.18
12.0
0.11
0.4
2.2
3.5
0.2
14.0
0.11
0.5
2.2
4.0
017
15.0
0.12
0.6
1.8
4.5
0.2
16.0
0.12
0.8
1.8
5.0
0.16
18.0
0.12
1.0
0.9
6.0
0.13
20.0
0.11
1.2
1.0
7.0
0.12
1.5
0.7
8.0
0.13
Insulation coordination (IEC 664 and 664A)
Rated impulse withstand voltage / Pollution degree
max
EN 60 934
4kV / 3
2.5KV /2
U
U
U
U
Dielectric strength (IEC 664 and 664A)
operating area (reinforced insulation, sheet 23)
mounting area (sheet 23)
pole / pole (2-pole)
U
max.
4000 V
2000 V
2000 V
U
test voltage, AC
EN 60 934
3000 V
1500 V
1500 V
U
U
The copying, distribution and utilization of this document as well as the communication of its
contents to others without expressed authorization is prohibited. Offenders will be held liable for the
payment of damages. All rights reserved in the event of the grant of a patent, utility model or
ornamental design registration. Protection mark according to DIN 34.
Insulation resistance
Minimum load (main circuit)
> 100 MΩ (DC 500 V)
DC 10 V / 100 mA
Index
g
h
i
ÄM
17 866
18 056
18 338
Sheet
1-37
32
22
Date
26.06.00
13.12.00
23.07.01
Name Index
K.Go
K.Go
K.Go
ÄM
Sheet
Date
Name
3120 series datasheet.doc
075.367g / 02.02.00
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