428


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Type: 428 Скачать PDF
428
Dimensions
428
Internal connection diagrams
428
Single pole high performance version of type 3200 thermal-magnetic circuit breaker with tease-free, trip-free, snap action mechanism and additional manual release (M-type TM CBE to EN 60934). Designed for plug-in mounting with E-T-A sockets 10R or 16. Available with optional silver plated terminal pins for use in corrosive environments.
Approved to CBE standard EN 60934 (IEC 60934).
Voltage rating:
  • AC 250 V (50/60 Hz)
  • DC 28 V
Current ratings:
from 0.05 A to 25 A 
Number of poles:
single pole
Mounting method:
socket
rail mounting
Terminal design:
blade terminals
Actuation:
manual release
push button
Auxiliary contacts:
without auxiliary contacts
Water splash protection:
without water splash protection
Illumination:
without illumination
Typical life:
2,000 operations at 1 x IN, inductive
4,000 operations at 1 x IN, resisitive
Interrupting capacity Icn:
0.05...5 A: 400 A
5.5...7.5 A: 750 A
8...25 A: 1,500 A (with back-up fuse NH 40 A to IEC 60269/VDE 0636)
Approvals:
VDE