Features 1、Stable Operation: Photoelectric isolation between control loop and load loop, thyristor output, zero current shutdown and zero voltage opening 2、Use in Cooperation: Use a proper radiator when in use, add forced air cooling when necessary, the control signal is compatible with TTL logic 3、Safety Upgrade: With safety cover, flame retardant engineering plastic shell, copper bottom plate, industrial grade welding process 4、Strictly Checked: Consistent 3 phase starting characteristics, strictly following the industry standards and controlling the quality 5、Professional Structure: Can be used for resistive loads, such as ovens, motors, electrical switch cabinets, automatic control Specification Item Type: 3 Phase Solid State Relay Input Control Current: Greater than 10ma LED Display: Yes Output Minimum Conduction Current: Greater than 50mA Off State Leakage Current: Less than 10mA Frequency Range: 45-65HZ Turn on Time: 10ms Turn off Time: 10ms Working Environment Temperature: -35℃~75℃ Package List 1 x Solid State Relay 1 x Protective Cover