Technical Features - COMEM BR 25 Bedienungsanleitung

Technical features

General data
Overall dimension
Material
Color
Ambient temperature
Oil temperature
Degree of protection
Weight
Oil flow speed (oil temperature 20°C
Switch electrical data (according to EN50126-1/2)
Breaking and making capacity
Dielectric strength of contacts
Between circuits and earth
Between contacts in open positions
Table 1
6
See page 19
All the external part are resistant to transformer oils, salt fog and UV rays
RAL7032 (standard)
-40÷80°C
-40÷115 °C
IP65 in accordance with EN60529
~3 Kg
1.50 ± 0.20 m/s
Voltage
24 V DC ÷ 220 V DC
230 V AC
Short duration power frequency withstand
voltage 1 min – kV (r.m.s.)
2
1
Current
2 A for 1000 maneuvers
2 A for 1000 maneuvers
Lightning impulse withstand
voltage kV (peak)
4
3
BR 25 FOR RAILWAY APPLICATION
Breaking capacity
250 W L/R<40 ms
400 VA cosФ>0.5