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3131-AF1NT-000000-1T2-20A

Description
CIR BRKR THRM 20A 250VAC 32VDC
CategoryCircuit protection   
File Size479KB,6 Pages
ManufacturerE-Switch
Websitehttp://www.e-switch.com
Environmental Compliance
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3131-AF1NT-000000-1T2-20A Overview

CIR BRKR THRM 20A 250VAC 32VDC

3131-AF1NT-000000-1T2-20A Parametric

Parameter NameAttribute value
Circuit breaker typeThermal type
Rated current20A
Rated voltage - AC250V
Rated voltage - DC32V
Number of poles1
Actuator typeNot included
illuminationblue
Lighting voltage (nominal)10V
Installation typePanel mounting
Thermal Circuit Breaker / Switch Series 3131
Description
Combination of single pole circuit breaker and ON/OFF switch with
soft-touch rocker actuation. Contoured rockers are available with a
choice of colours and legends, with optional illumination. The 3131 is
sealed to provide IP66 rated front of panel water splash protection.
It meets the requirements of circuit breaker standard EN 60934 (IEC
60934): S type, TO.
Typical applications
Motor protection, transformer protection, household appliances and office
equipment, electrical tools, mobile homes, watercraft, construction
vehicles, medical equipment.
Circuit breaker
3131
1
Current ratings and typical internal resistance values
Current
rating (A)
0.1
0.2
0.3
0.4
0.5
0.8
1
1.2
1.5
2
2.5
3
3.5
Internal
resistance (Ω)
94
24
12
5.30
4.20
1.50
0.9
0.80
0.45
0.27
0.0785
0.0595
0.0565
Current
rating (A)
4
5
6
7
8
10
12
14
15
16
18
20
Internal
resistance (Ω)
0.0435
0.0325
0.0215
0.0165
0.0165
< 0.02
< 0.02
< 0.02
< 0.02
< 0.02
< 0.02
< 0.02
Technical data
For further details please
Voltage rating
Current rating range
Typical life
see chapter: Technical Information
AC 240 V; DC 28 V
0.1...20 A
0.1...20 A
30,000 operations at 1 x I
N
, inductive
-20...+60 °C (-4...+140 °F)
2.5 kV/2
re-inforced insulation in the operating area
Illumination voltage / power consumption
operating voltage
12 V
24 V
115 V
230 V
power consumption (LED)
Y = yellow
10 mA
10 mA
< 1 mA
< 1 mA
T = blue
10 mA
10 mA
-
-
Ambient temperature
Insulation co-ordination
(IEC 60664)
Dielectric strength
operating area
test voltage AC 3,000 V
current path/current path test voltage AC 1,500 V
Insulation resistance
> 100 MΩ (DC 500 V)
Interrupting capacity I
cn
0.1...2 A
10 x I
N
2.5...20 A
200 A
Interrupting capacity
0.1...16 A:
(UL 1077)
AC 240 V
3,000 A
DC 32 V
2,500 A
Protection class
operating area IP66
(IEC 60529)
terminal area IP00
Vibration
5 g (57-500 Hz) ± 0.38 mm (10-57 Hz)
test to IEC 60068-2-6, test Fc,
10 frequency cycles/axis
25 g (11 ms),
Shock
test to IEC 60068-2-27, test Ea
96 hours at 5 % salt mist,
Corrosion
test to IEC 60068-2-11,test Ka
Humidity
240 hours at 95 % RH,
test to IEC 60068-2-78, test Cab
approx. 30 g
Mass
Approvals
Authority
VDE
UL
Standard
IEC 60934
UL 1077
C22.2 No 235
UL 1500
Ignition Protected
Rated
voltage
AC 240 V
DC 32 V
AC 250 V
DC 50 V
DC 32 V
Current ratings
0.05 A…20 A
0.05 A…20 A
0.1 A…20 A
2 A…20 A
0.1 A…20 A
1646
www.e-t-a.de
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