Features
- Hermetically sealed with ceramic brazing technology, without risk of arc leaking, no fire or explosion.
- Filled with hydrogen gas to prevent the oxidation and burnout of contacts; Low and stable contact resistance, with IP67 compliant.
- 500A continuous carry current capability at 85°C.
- insulation resistance up to 1000MΩ (@1000 VDC), dielectric strength (coil-contact) up to 4kV, IEC 60664-1 compliant
Specification
| Contact arrangement | 1 Form A |
| Contact resistance 1) | ≤0.15 mΩ(200A) |
| Contact rating | 500A |
| Mechanical endurance | 2 x 105 ops |
| Max. switching voltage | 1000 VDC |
| Max. breaking current | 1500A(1000 VDC) 1 op |
| Max. switching power | 1000kW |
| Type 800V | |
|
Electrical endurance 2) |
Breaking:1000 ops(800VDC 200A) |
| Breaking:350 ops(800VDC 300A) | |
| Breaking:200 ops(800VDC 400A) | |
| Breaking:100 ops(800VDC 500A) | |
| Breaking:1 op(800VDC 2000A) | |
| Type 1000V | |
|
Electrical endurance 2) |
Breaking:500 ops(1000VDC 200A) |
| Breaking:200 ops(1000VDC 300A) | |
| Breaking:100 ops(1000VDC 400A) | |
| Breaking:50 ops(1000VDC 500A) | |
| Breaking:1 op(1000VDC 1500A) | |
|
Current carrying 3) capacity |
500A: Cont. |
| 600A: 1200s | |
| 750A: 900s | |
| 850A: 200s | |
| 1000A: 60s |
