Rated voltage: 250V (3/4 core), 60V (5 cores), 30V (8 cores); Rated current: 4A (for 3, 4, 5 cores), 2A (for 8 cores); Pin material: CuSn; Pin surface material: Ni/Au; Outer material: TPU; Protection level: IP65/67/68; Applicable temperature range: -20℃ to +80℃; Insulation impedance: ≥ 100 MΩ; Contact resistance: ≤ 5 MΩ; Shielded / Unshielded; With Lamp / Without Lamp