4120


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Type: 4120 Скачать PDF
4120
Dimensions
4120
Internal connection diagrams
4120
Single pole, miniaturised thermal circuit breaker with trip-free mechanism and push/pull on/off manual actuation (M-type TO CBE to EN 60934). Threadneck panel mounted, temperature-compensated, with optional auxiliary contacts. Fully approved for commercial aircraft and similar requirements.
Voltage rating:
  • AC 115 V (400 Hz)
  • DC 28 V
Current ratings:
from 1 A to 25 A  (0.5 A upon request)
Number of poles:
single pole
Mounting method:
threadneck
Terminal design:
screw terminals
Actuation:
manual release
push button
Auxiliary contacts:
with auxiliary contacts
without auxiliary contacts
Water splash protection:
with water splash protection
without water splash protection
Illumination:
without illumination
Typical life:
20,000 operations mechanical or
5,000 operations at 1 x IN
Interrupting capacity Icn:
AC 115 V (400 Hz):
1...4 A: 1,000 A
5...25 A: 2,000 A
DC 28V:
1...25 A: 6,000 A
Approvals:
EN 2495, EN 3773, prEN 2995, MS 3320, QPL, VG 95345 T06, BWB, UL 1077