Operation type |
Standard operation |
Number of heater elements |
Non-differential (3-heater) |
Protection range current |
380...630A |
Line voltage |
AC |
Rated operational voltage (Ue) |
690VAC |
Rated frequency |
50Hz, 60Hz |
Reset mode |
Manual |
Connection type |
Bars |
Mounting type |
Separate mounting |
Function |
Alarm circuit, Overload, Phase-loss protection, Protection of single-phase circuits, Trip indicator |
Auxiliary contact |
1NC, 1NO |
Ambient temperature |
-20...55°C |
Approx. weight |
4.16kg |
Overall width |
200mm |
Overall height |
228.8mm |
Overall depth |
127.6mm |
Representative standard |
ABS, BV, CCC, CSA, DNV-GL, EN, GB, IEC, UL |
Standard accessories |
No |
Saparately accessories |
Busbar: LA7F404, Busbar: LA7F405, Busbar: LA7F406, Mounting plate: LA7F902, Remote electrical reset device: LA7D03*, Remote reset function control by flexible cable (length = 0.5 m): LA7D305, Remote reset function control operating head for spring return pushbutton: ZA2BL639, Remote stop and/or reset function control adapter for door mounted operator: LA7D1020, Remote stop function control operating head for spring return pushbutton: ZA2BL432, Terminal shroud: LA7F703, Terminal shroud: LA9F703 |