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| Type: 483 |
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| Dimensions |
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| Internal connection diagrams |
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Single 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 (MS 3320) configurations. Advanced two-chamber design contributes to fail-safe operation. Temperature compensated from -55° to +125 °C, with optional auxiliary contacts, and fully approved for use on a wide range of aircraft and equipment. Full specification ensures suitability for the most demanding applications.
For three pole version see type 583. |
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| Voltage rating: |
- AC 115 V (400 Hz)
- DC 28 V
higher voltage ratings upon request
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| Current ratings: |
from 1 A to 35 A
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| Number of poles: |
single pole
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| Mounting method: |
threadneck
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| Terminal design: |
screw terminals
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| Actuation: |
manual release
push button
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| Auxiliary contacts: |
with auxiliary contacts
without auxiliary contacts
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| Water splash protection: |
with water splash protection
without water splash protection
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| Illumination: |
without illumination
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| Typical life: |
20,000 operations mechanical or
10,000 operations at 1 x IN (<= 25 A)
5,000 operations at 1 x IN (30 + 35 A) |
| Interrupting capacity Icn: |
AC 115 V (400 Hz):
<= 4 A: 1,000 A
5 A: 2,000 A
7,5...35 A: 2 500 A
DC 28V:
1...25 A: 6,000 A
30 + 35 A: 4,000 A |
| Approvals: |
| LN 29886, UL, VG 95345 part T06, MS 3320, QPL |
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