482-G Datasheet, PDF (1/4 Pages) ETAL Group – Extra low voltage wiring systems on all types of vehicles for land, sea and air, battery powered machines, process control

High Performance Thermal Circuit Breaker 482-...
Description
Single pole compact high performance thermal circuit breaker with
tease-free, trip-free, snap action mechanism and push/pull on/off
manual actuation (M-type TO CBE to EN 60934). An indicator band
on the push button clearly shows the tripped/off position. Threadneck
panel mounted in tracked vehicle and aircraft/general purpose versions,
with optional auxiliary contacts.
Typical applications
Extra low voltage wiring systems on all types of vehicles for land, sea
and air, battery powered machines, process control.
1
482
without aux. contacts
with aux. contacts
Ordering information
Type No.
482 single pole thermal circuit breaker
Mounting
G threadneck panel mounting
Threadneck design
1 M 12x1 nickel plated
2 M 12x1 black
Hardware - washer for threadneck
0 without hardware
1 corrugated washer 12/15, fitted
Hardware - hex nut for threadneck
0 without hardware
1 hex nut M12x1 nickel plated
2 hex nut M12x1 black
Terminal design (main terminals)
K1 screw terminals with metric thread M4
Characteristic curve
M1 thermal 1.15-1.4 I_N
Terminal screws
A flat head screw M4x6, ISO 1580, fitted
F Phillips screw M4x6 (ISO 7045), bulk shipped
Z without
Terminal washers
0 without lock washer
1 lock washer DIN 137-B4, fitted
6 lock washer DIN 137-B4, bulk shipped
Auxiliary contact
S0 without auxiliary contacts
S1 with auxiliary contact (NC)
Current ratings
0.1...50 A
482 - G 1 1 1 - K1 M1 - A 1 S1 - 10 A ordering example
Preferred types
Preferred types
Standard current ratings (A)
1 3 5 6 8 10 15 20 25 30 35 40 50
482-G111-K1M1-A1S0- x x x x x x x x x x x x x
482-G212-K1M1-A1S0- x
x
xxxxxxxx
Technical data
Voltage rating

Current rating range
Auxiliary circuit
Typical life
Ambient temperature
Insulation co-ordination
(IEC 60664 and 60664A)
Dielectric strength
(IEC 60664 and 60664A)
operating area
main to aux. circuit
Insulation resistance
Interrupting capacity I_cn



Interrupting capacity
(UL 1077)
Degree of protection
(IEC 60529/DIN 40050
Vibration
Shock
Corrosion
Humidity
Explosion

Mass

AC 115 V (400 Hz); DC 28 V
AC 230 (50/60 Hz) to special order
0.1...50 A
0.5 A, DC 28 V
10,000 operations mechanical
5,000 operations at I_N
-55...+75 °C (-67...+167 °F)
rated impulse
withstand voltage
1.5 kV
pollution
degree
3
test voltage
AC 1,500 V
AC 1,500 V
> 100 MΩ (DC 500 V)
0.1...2.5 A
3...3.5 A
4...7 A
7.5...50 A
35...50 A
15 x I_N
250 A DC / 150 A AC
500 A
6,000 A DC / 1,000 A AC
with auxiliary contact:
3,000 A DC / 1,000 A AC
I_N
U_N
0.1...50 A DC 72 V 5,000 A
operating area IP40
terminal area IP00
10 g (55-2000 Hz), ± 0.76 mm (10-55 Hz)
to VG 95210, sheet 19/IEC 60068-2-6, test Fc
50 g (11 ms)
to VG 95210, sheet 28/IEC 60068-2-27, test Ea
48 hours at 5 % salt mist
to VG 95210, sheet 2/IEC 60068-2-11, test Ka
240 hours at 95 % RH
to VG 95210, sheet 7/IEC 60068-2-3, test C
to VG 95210, sheet 10/MIL-STD-202,
meth. 109
approx. 43 g without auxiliary contact
approx. 46 g with auxiliary contact
Approvals
Authority
UL
CSA
Bw
Standard
UL 1077
C22.2 No 235
VG 95345,
part 21
Rated voltage
DC 72 V
DC 72 V
DC 28 V
Current ratings
0.1 A…50 A
0.1 A…50 A
0.5 A…50 A
Previous ordering codes:
482-N-MS = 482-G111-K1M1-A1S0-...A
482-MS = 482-G212-K1M1-A1S0-...A
1646
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