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8340-G210-R1H1-A4H0-50A

Description
cir brkr mag 50a 240vac 80vdc
CategoryCircuit protection   
File Size300KB,6 Pages
ManufacturerE-T-A [E-T-A Circuit Breakers]
Environmental Compliance  
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8340-G210-R1H1-A4H0-50A Overview

cir brkr mag 50a 240vac 80vdc

Magnetic and Hydraulic-Magnetic Circuit Breaker 8340-G2...
Description
Single and two pole magnetic circuit breakers with trip-free
mechanism and push/pull on/off manual actuation. A choice of fast
magnetic only or hydraulically delayed switching characteristics (S-
type MO or HM CBE to EN 60934) ensures suitability for a wide range
of applications. Convenient threadneck panel or plug-in mounting, and
with a white push button indicator band showing clearly the tripped/off
position. Available with auxiliary contacts (1 x N/O, 1 x N/C) for status
signalling and fitted with an unprotected shunt tap terminal as standard.
Approved to CBE standard EN 60934 (IEC 60934).
Typical application
Control equipment, communications systems, power semiconductors.
Standard current ratings and typical internal resistance values
Current rating (A)
Internal resistance (Ω) per
curve
curves
-F4
-E1/H1
583
2441
94
376
35.8
148
23
94
9.9
39
5
30.5
2.44
9.9
0.79
3.16
0.39
1.55
0.25
0.79
0.15
0.58
0.10
0.37
0.083
0.30
0.059
0.20
0.044
0.146
0.028
0.10
< 0.02
0.059
< 0.02
0.040
< 0.02
0.026
< 0.02
< 0.02
< 0.02
< 0.02
< 0.02
< 0.02
< 0.02
< 0.02
< 0.02
< 0.02
< 0.02
< 0.02
< 0.02*
< 0.02
< 0.02*
< 0.02
< 0.02
< 0.02
pole
curves
-H2/R2
2449
365
144
84
38
22.4
9.7
3.1
1.51
0.77
0.56
0.36
0.29
0.24
0.138
0.099
0.057
0.038
0.026
< 0.02
< 0.02
< 0.02
< 0.02
< 0.02
< 0.02
< 0.02
< 0.02
1-pole
8340-G2...
2-pole
Technical data
For further details please see chapter: Technical Information
Voltage rating
3 AC 415 V; AC 240 V, 50/60 Hz; DC 80 V
(higher DC voltages to special order)
Current ratings
0.02...50 A single pole (40+50 A DC only)
0.02...30 A double pole
Auxiliary circuit
1 A, AC 240 V/DC 65 V
0.5 A, DC 80 V
Typical life
3 AC 415 V, AC 240 V:
0.02...30 A
6,000 operations at 1 x I
N
, inductive
10,000 operations at 1 x I
N
, resistive
DC 80 V: 0.02...25 A
6,000 operations at 1 x I
N
, inductive
0.02...30 A
10,000 operations at 1 x I
N
, resistive
40 + 50 A
5,000 operations at 1 x I
N
, resistive
Ambient temperature
-40...+85 °C (-40...+185 °F)
Insulation co-ordination
rated impulse
pollution
(IEC 60664 and 60664A) withstand voltage
degree
2.5 kV
2
reinforced insulation in operating area
Dielectric strength
(IEC 60664 and 60664A)
operating area
test voltage AC 3,000 V
Line to Load
test voltage AC 1,500 V
pole to pole
(2- and 3-pole)
test voltage AC 1,500 V
main to auxiliary circuit test voltage AC 1,500 V
switching to trip circuit test voltage AC 1,500 V
(version -X)
Insulation resistance
> 100 MΩ (DC 500 V)
Interrupting capacity
6 x IN at AC;
IEC 60934 - test sequence E 4 x IN at DC
Interrupting capacity
(UL 1077)
AC:
DC:
Degree of protection
(IEC 60529/DIN 40050)
Vibration
with button down:
1-pole
2-pole
1-pole
2-pole
0.02
0.05
0.08
0.1
0.15
0.2
0.3
0.5
0.75
1
1.25
1.5
1.75
2
2.5
3
4
5
6
8
10
12
15
16
20
25
30
40
50
4
I
N
0.02...20 A
AC 250 V/3,500A
AC 250 V/3,500A
0.02...50 A
0.02...30 A
25...30 A
AC 250 V/3,500A
AC 250 V/5,000A
DC 80 V/3,500 A
DC 80 V/3500 A
operating area IP40
terminal area IP00
* 50 % ON duty / 60 min.
10 g (57-2000 Hz), ± 0.76 mm (10-57 Hz)
at 0.9 x I
N
other mounting planes: 10 g (57-2000 Hz) at I
N
to IEC 60068-2-6, test Fc
10 frequency cycles/axis
Shock
100 g (11 ms) at 1 x I
N
, directions 1,2,3,4,5
100 g (11 ms) at 0.8 x I
N
, direction 6
to IEC 60068-2-27, test Ea
Corrosion
96 hours at 5 % salt mist,
to IEC 60068-2-11, test Ka
Humidity
240 hours at 95 % RH
to IEC 60068-2-78, test Cab
Mass
approx. 70 g per pole
2015/16
www.e-t-a.de
4
-7
Multisim2001 238M
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