1. Poles: 4x3~4x30.
2. Insulator material: NYLON6T black.
3. Contact material: Phos bronze, gold flash.
1. Current rating: 1A. 2. Temperature range: -40℃ ~ +105℃. 3. Insulation resistance: 1,000MΩ min. 4. Withstand voltage: 500V AC/minute. 5. Unspecified: ±0.25.