| Type | WR-C40 / 3P+NPE |
| Rated voltage (max.continuous a.c.voltage) [ Uc ] | 275V or 385V |
| Nominal discharge current (8/20) [ ln ] | 20kA |
| Maximum discharge current [ Imax ] | 40kA |
| Voltage protection level [ Up ] | ≤1.8kV |
| Response time [ tA ] | ≤25ns |
| Max.backup fuse | 125A gL/gG |
| Operating temperature range [ Tu ] | -40℃...+70℃ |
| Cross-sectional area | 1.5mm ~ 25mm solid / 35mm flexible |
| Mounting on | 35mm DIN rail |
| Enclosure material | Purple (module)/light gray (base) thermoplastic,UL94-V0 |
| Dimension | 4 mods |
| Test standards | IEC 61643-1; GB 18802.1; YD/T 1235.1 |
| Certification | CE ROHS ISO9001 CQC |
| Type of remote signalling contact | Switching contact |
| Switching capacity a.c | 250V / 0.5A |
| Switching capacity d.c | 250V / 0.1A; 125v/0.2A; 75v/0.5A |
| Cross-sectional area for remote signalling contact | Max. 1.5mm² solid / flexible |
| Packing uint | 1pc(s) |
| Weight | 488g |
