High Performance Thermal Circuit Breaker 583-...
Description
Three pole, miniaturised, aircraft style 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, available in metric and US (AS 14154) configurations.
Advanced two-chamber design minimises contact contamination to
provide fail-safe operation. Temperature compensated with optional
auxiliary contacts, and fully approved for use on a wide range of
aircraft and equipment.
Various dummies are available without protective function, allowing
connection of pre-installed wiring without loads.
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583-...
without auxiliary contact
with auxiliary contact
Typical applications
Aircraft systems and equipment (fixed wing and helicopters); other extra
low voltage wiring applications; defence equipment; communications
systems.
Technical data
Voltage rating
Current rating range
Auxiliary circuit
Typical life
3 AC 200 V (300 Hz to 800 Hz); DC 28 V
1...30 A
Standard current ratings and typical volt drop values
0.5 A, DC 28 V
20,000 operations mechanical
10,000 operations at IN (≤ 25 A)
4,000 operations at IN (30 A)
Current
Volt drop per Current
Volt drop per
pole (mV)
rating (A)
pole (mV)
rating (A)
1
750
7.5
10
15
20
25
30
230
190
190
200
170
160
Ambient temperature
-55...+125 °C (-67...+257 °F) ≤ 15 A
-55...+90 °C (-67...+194 °F) > 15 A
2
520
Insulation co-ordination
(IEC 60664 and 60664A)
rated impulse
withstand voltage
1.5 kV
pollution
degree
3
2.5
3
400
360
Dielectric strength
(IEC 60664 and 60664A)
operating area
pole/pole
main to aux. circuit
4
350
test voltage
AC 1,500 V
AC 1,500 V
AC 1,500 V
5
260
Insulation resistance
> 100 MΩ (DC 500 V)
Approvals
Interrupting capacity Icn
3 AC 200 V (400 Hz): ≤ 4 A
5 A
1,000 A
2,000 A
Authority
Standard Voltage ratings
Current
ratings
7.5...25 A 2,500 A
30 A
DC 28 V: 1...25 A
30 A
1,500 A
6,000 A
4,000 A
Bw
VG
95345,
part 11
AC 115/200 V, 400 Hz 1 A…25 A
DC 28 V 1 A…25 A
Degree of protection
(IEC 60529/DIN 40050)
operating area IP40
terminal area IP00
Bw
LN 29887 AC 115/200 V, 400 Hz 5 A…25 A
Vibration
(sinusoidal)
10 g (57-2000 Hz), 0.76 mm (5-57 Hz)
to VG 95210, sheet 19,
IEC 60068-2-6, test Fc, ISO 7137
Dep. of the Navy AS14154
QPL Canada VG
AC 115/200 V, 400 Hz 1 A…20 A
AC 115/200 V, 400 Hz 1 A…25 A
2
Dep. of National 95345,
DC 28 V
1 A…25 A
Vibration (random)
16.4 g rms, 0.2 g Hz 1.5 dB,
Defence
part 11
to VG 95210, sheet 29,
IEC 60068-2-6, test Fc, ISO 7137
QPL Sweden
Defence Material MS 14154 DC 28 V
Admin.
LN 29887 AC 115/200 V, 400 Hz 1 A…25 A
Acceleration
Shock
17 g, to ISO 2669
1 A…25 A
50 g (11 ms), to VG 95210, sheet 28,
IEC 60068-2-27, test Ea, ISO 7137
QPL UK
Ministery of
Defence
LN 29887 AC 115/200 V, 400 Hz 5 A…25 A
Corrosion
96 hours at 5 % salt mist
48 hours at 20 % salt mist
to VG 95210, sheet 2,
Airbus
EN
2996-004
AC 115/200 V, 400 Hz 1 A…25 A
AC 115/200 V, 400 Hz 1 A…25 A
IEC 60068-2-11, test Ka, ISO 7137
Humidity
Explosion
240 hours at 95 % RH,
to VG 95210, sheet 7,
IEC 60068-2-3, test C/ISO 7137
Airbus
EN
2996-005
to VG 95210, sheet 10,
MIL-STD-202, meth. 109
Altitude
Mass
≤ 25,000 m above sea level
max. 67 g with auxiliary contact
max. 63 g without auxiliary contact
Mass reduction through aluminium threadneck approx. 3 g
1646
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