Safety in telecommunications


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Type: 2210-S2      Download
 
Dimensions
 
Internal connection diagrams
   
One, two and three pole thermal-magnetic circuit breakers with trip-free mechanism and toggle actuation (S-type TM CBE to EN 60934/IEC 934). Designed for panel or plug-in mounting. Available with auxiliary contacts (1 x N/O, 1 x N/C) for status signalling. Two and three pole models are internally linked to ensure that both/all poles trip in the event of an overload on one pole, even if the actuator is held in the ON position. A choice of characteristic curves further extends the range of applications possibilities for these CBEs. Special auxiliary contact versions for industrial atmosphere and low voltages (e.g. 5 V) available on request.
Approved to CBE standard EN 60934 (IEC 60934).
Suitable for use in distribution rails.
 
Voltage rating: 
  • 3 AC 433 V (50/60 Hz)
  • AC 250 V
  • DC 65 V (higher voltage to special order)
  • UL: AC 277 V
Current ratings: 
from 0.1 A to 25 A  curves M1, T1, T2
from 0.1 A to 16 A  curves F1, F2, M3
Number of poles: 
single pole 
double pole 
three pole 
Mounting method: 
socket 
Terminal design: 
blade terminals 
Actuation: 
manual release 
toggle/baton 
Auxiliary contacts: 
with auxiliary contacts 
without auxiliary contacts 
Water splash protection: 
with water splash protection 
without water splash protection 
Illumination: 
without illumination 
Typical life:
10,000 operations at 1 x IN, inductive
Interrupting capacity Icn:
0.1...5 A: 400 A
6...25 A: 800 A
curve T2: 0.1...25 A: 15 x IN
curve M3: 0.1...2 A AC 200 A / DC 400 A
Approvals:
GL, VDE, CSA, UL