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3120-F304R-G7T1 Datasheet(PDF) 1 Page - ETAL Group

Part # 3120-F304R-G7T1
Description  Medical and laboratory equipment, apparatus and machine construction, professional tools, household and garden appliances, offices machines, audio equipment, machine tools
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Manufacturer  ETAL [ETAL Group]
Direct Link  http://www.etalgroup.com
Logo ETAL - ETAL Group

3120-F304R-G7T1 Datasheet(HTML) 1 Page - ETAL Group

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1
Thermal Circuit Breaker 3120-F...
1616
1
Description
Typical applications
Technical data
The 3120 circuit breaker/switch combination is an ON/OFF switch
with integral overcurrent protection (S-type TO CBE to EN/IEC
60934). The trip element is a bimetal. Type 3120 is ideally suited for
overload protection of motors, pumps, transformers and cables.
Product characteristics:
l
rocker or push button actuation
l
single pole and double pole versions
l
reliable switching behaviour (positively trip-free)
l
convenient snap-in mounting
l
international approvals
Options and add-on modules:
l
illumination
l
water splash protection
l
auxiliary contacts
l
under voltage trip
l
remote trip
l
magnetic trip (see thermal-magnetic circuit breakers)
l
push-in terminals
l
appliance inlet module
Medical and laboratory equipment, apparatus and machine
construction, professional tools, household and garden appliances,
offices machines, audio equipment, machine tools
Current ratings and internal resistance values
Current consumption of illumination
Current rating
(A)
Internal
resistance
per pole (Ω)
Current rating
(A)
Internal
resistance
per pole (Ω)
0.1
94
4
0.0435
0.2
24
4.5
0.0435
0.3
12
5
0.0325
0.4
5.30
6
0.0215
0.5
4.20
7
0.0165
0.6
2.90
8
0.0165
0.8
1.50
10
< 0.02
1
0.9
12
< 0.02
1.2
0.80
14
< 0.02
1.5
0.45
15
< 0.02
2
0.27
16
< 0.02
2.5
0.0785
18
< 0.02
3
0.0595
20
< 0.02
3.5
0.0565
Operating voltage
Current consumption
Y
R
G
DC 12 V
5.2 mA
2 mA
1.4 mA
DC 24 V
4.5 mA
2.2 mA
1.6 mA
DC 48 V
4.5 mA
2 mA
1.6 mA
AC 115 V
2.8 mA
1.1 mA
1 mA
AC 230 V
2.2 mA
0.9 mA
0.9 mA
For details please see Technical information
Rated voltage
AC 240 V, DC 50 V
Current rating range
0.1...20 A
(up to 30A upon request for single pole
units)
Typical life 1-pole
AC 240 V:
0.1...20 A 30,000 operations at 1 x IN, inductive
DC 50 V:
0.1...4 A
30,000 operations at 1 x IN, inductive
4.5...16 A 30,000 operations at 1 x IN, resistive
DC 28 V:
0.1...20 A 30,000 operations at 1 x IN, inductive
Typical life 2-pole
AC 240 V:
0.1...16 A 50,000 operations at 1 x IN, inductive
17...20 A
30,000 operations at 1 x IN, inductive
DC 50 V:
0.1...16 A 50,000 operations at 1 x IN, inductive
17...20 A
50,000 operations at 1 x IN, inductive
Ambient temperature
-30 … 60 °C
Insulation coordination
(IEC 60664)
2.5 kV /2 reinforced insulation at
operating area
Dielectric strength
Operating area
pole to pole (2-pole)
test voltage AC 3,000 V
test voltage AC 1,500 V
Insulation resistance
> 100 MΩ (DC 500 V)
Interrupting capacity Icn
0.1...2 A
10 x IN
2.5...20 A
1-pole 150 A
2-pole 250 A
Interrupting capacity (UL 1077)
IN
UN
Inc
1-pole, 2- pole
0.1...20 A
AC 250 V
5000 A, C, 1
1-pole, 2- pole
0.1...20 A
DC 50 V
1000 A, C, 1
Degree of protection
(IEC 60529)
operating area IP40
terminal area IP00
with water splash cover IP54 or IP66
Vibration
8 g (57-500 Hz), ± 0.61 mm (10-57 Hz)
test to IEC 60068-2-6, test Fc
10 frequency cycles/axis
Shock
30 g (11 ms)
test to IEC 60068-2-27, test Ea
Corrosion
96 hours at 5 % salt mist,
test to IEC 60068-2-11, test Ka
Humidity
240 hrs in 95 % RH
test to IEC 60068-2-78,
test Cab
Mass
approx. 33 g (2-pole)
approx. 27 g (1-pole)
approx. 42 g (2-pole with PT terminals)


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