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 resistance of voltage input
Input resistance current input
Maximum temperature coefficient
Setting range for response delay
Function
Overcurrent
Undercurrent
Window
Basic accuracy
1 % (>1 A)，±10 mA (0…1 A)
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)
Permissible humidity (operation)