Dielectric Strength:
Between live and dead parts: 2,000V AC, 1 minute/Between contact circuit and operating coil: 2,000V AC, 1minute/Between contact circuit : 2,000V AC, 1minute/Between contact of the same pole: 1,000V AC, 1minute
Life Expectancy:
Electrical: over 200,000 operations at 110V AC, 3A/Mechanical: 50,000,000 Operations