| Parameter | Value |
|---|
| Model | HFE82V-400C |
| Contact Arrangement | 1 Form A (SPST-NO) + 1 Form B auxiliary |
| Contact Rating | 400A continuous carry |
| Load Voltage | 450VDC / 750VDC / 1000VDC |
| Max. Switching Voltage | 1000 VDC |
| Max. Breaking Current | 2000A (750VDC) 1 op |
| Max. Switching Power | 400kW |
| Contact Resistance | ≤0.2mΩ (at 400A) |
| Coil Voltage | DC12V / DC24V |
| Operate / Release Time | ≤30ms / ≤10ms (at rated voltage) |
| Endurance (Mech. / Elec.) | 2×105 ops / Breaking 20 ops (1000VDC 400A); Making 7.5×104 ops (steady 140A, 20VDC) |
| Dielectric / Insulation | 1000MΩ (1000VDC) · 3000VAC 1min contact–coil / open contacts / main–aux |
| Sealing / Ambient | IP67 ceramic hermetic seal, H2-filled · -40°C to +85°C · 5%–85% RH |
| Terminal / Dimensions / Weight | M6 screw terminal (female) · 84.5 × 42.5 × 74.5mm · Approx. 400g |
| Certification | RoHS · IEC 60664-1 |
