Product model: INVE07-250 Rated Current In(A): 250 Overcurrent Capability In(A): 500A, 180s Contact form: a group of normally open (1H) Rated Load Voltage (Vd.c.): 200 Maximum switching voltage (Vd.c.): 450 Maximum breaking current: 200Vd. C. 1500A, more than once Coil rated voltage Un (Vd. c.): 12, 24, 48 Active Voltage (Vd.c.): ≤70%Un Coil power consumption (W): 6 Contact pressure drop (mV): ≤0.05V (250A) Electrical durability: 1X 10 times below 200Vd.c. 10000uf (test under resistive load prohibited) Mechanical Durability (Ops): 5 x 105 Quality (g) max.:470 Dielectric Voltage Resistance/Disconnection Between Contacts/Between Coils and Contacts: 2500Va.c.1min Working and Storage Temperature Range (℃): -40-85 Humidity range (RH): 5%-85% Vibration: 10Hz-500Hz, 5g Impact strength: 50g Shape size (length *width *height) (mm): 78 *43 *86.3