Rating : 3 — 50Amp . Input Power :125/250Vac 50Vdc 50-60Hz . Interrupting Capacity:1,000Amp× 125Vac

20Amp×250Vac. Dielectric Strength : 1,500Vac 1 minute. Resettable Overload Capacity : 10 times rated

current . Voltage Drop: Less than 0.25V . Insuiation Resistance : >500 Meagaohms .Temperature Rise

at Terminal Black : Less than 65 ℃ at 100 % of rated current applied continuously at 25℃ .

Contact Endurance : 125Vac × 150 % of rated current >500 Cycles.

Calibration (at 25℃)

100%of rated current :hold,No-Trip

150%of rated current :Trip in one Hour

200%of rated current :Within 40 seconds

300% of rated current :Within 10 seconds

Performance form of the experiment ：