
Rated current: 20; Rated voltage: AC220V Operation type: self-locking (holding type); Number of gears: 2 gears installation Contact resistance: ≤100mΩ; Insulation resistance: ≥200MΩ Dielectric strength: 250VAC/min; Number of pins: 2; Operating temperature: -10-85; Action force: 250±50 Contact type: 1NO; Pin material: brass nickel-plated; Shell material: iron; Wiring method: bolt fixing