
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.
For single pole version see type 483.
| Voltage rating: | |
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| Current ratings: | |
| from 1 A to 30 A |
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| Typical life: | |
| 20,000 operations mechanical 10,000 operations at 1 x IN (<= 25 A) 4,000 operations at 1 x IN (30 A) |
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| Interrupting capacity Icn: | |
| 3 AC 200 V (400 Hz): <= 4 A: 1,000 A 5 A: 2,000 A 7.5...25 A: 2,500 A 30 A: 1,500 A DC 28 V: 1...25 A: 6,000 A 30 A: 4,000 A |
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| Auxiliary contacts: | |
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| Water splash protection: | |
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| Order number | Description |
| X 200 801 03 | splash cover black with O-ring |
| X 200 801 08 | splash cover transparent with O-ring |
| X 200 802 01 | splash cover black with O-ring, nickel plated nut |
| X 200 802 02 | splash cover black with O-ring, matt black finish nut |
| X 200 803 01 | actuator extension |
| Y 307 004 01-05 | identification collar |
| Y 307 005 01 | lock out ring |