Dielectric Strength:
Between Contact and Coil: 2,500VAC, 1Minute/ Between Poles: 2,000VAC 1Minute/Between Contact of the Same Pole: 1,000VAC, 1minute یا Between power and output terminals: 2,000V AC, 1 minute/Between contact of different poles: 2,000V AC, 1minute/Between contact of the same pole: 750V AC, 1minute