Operating mode
Closed circuit or wire break
Mechanical service life
Approx. 1 x 10<sup>7</sup> cycles
Rated impulse withstand voltage
Service life electrical
approx. 1x 10<sup>5</sup> cycles, resistive load 2000 V A
Maximum power dissipation for nominal condition
Supply voltage range
24 V ... 240 V AC -10 % ... +10 % (Railway application)
24 V AC ... 240 V AC -15 % ... +10 %
24 V DC ... 240 V DC -25 % ... +30 %
48 V ... 110 V DC (Railway application)
Nominal power consumption
Measured value
DC, AC sine (15 Hz ... 500 Hz)
Input voltage range
0 V AC/DC ... 600 V AC/DC
Input resistance of voltage input
Maximum temperature coefficient
Setting range for response delay
Min setting range of the voltage threshold value
0 V AC/DC ... 600 V AC/DC
Max. setting range of the voltage threshold value
Function
Overvoltage
Undervoltage
Window
Basic accuracy
1 % (>50 V)，±0.5 V (0…50 V)
Contact switching type
1 floating changeover contact
Maximum switching voltage
Interrupting rating (ohmic load) max.
Connection method
Plug-in connection
Push-in connection
Conductor cross-section rigid
Conductor cross-section flexible
Conductor cross-section AWG
Flammability rating according to UL 94
Housing insulation material
Ambient temperature (operation)
Ambient temperature (storage/transport)