| Case grade | SPLQ8-63 |
| Rated operating current le(A) | 6A/10A/16A/20A/25A/32A/40A/50A/63A |
| Rated insulation voltage UI | 690V |
| Rated impulse withstand voltage Uimp | 8kV |
| Rated working voltage Ue | AC220V/AC110V |
| Rated frequency | 50/60Hz |
| Class | PC class:can be switched on and loaded without generating short-cicuit current |
| Polenumber | 2P 4P |
| Rated short-circuit current lq | 50kA |
| Short circuit protection device (fuse) | RT16-00-63A |
| Rated impulse withstand voltage | 8kV |
| Control circuit | Rated control voltage Us:AC220V,50Hz Normal working conditions:85%Us-110%Us |
| Auxiliary circuit | AC220V/110V 50Hzle=5A |
| Contactor change-over time | <50ms |
| Operation change-over time | <50ms |
| Return change-over time | <50ms |
| Power off time | <50ms |
| Change-over operation time | <50ms |
| Mechanical life | ≥8000 times |
| Electrical life | ≥1500times |
| Usage category | AC-31B |
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