1、The polycarbon material is high temperature resistance, fireproof and dustproof 2、High quality bottom plate for faster heat dissipation and effective product life extension 3、Adopt LED tube state indication, it can be able to inform the status in time 4、The dust cover of the connecting part can effectively reduce the damage caused by falling off. 5、Great workmanship and this solid state relay can provide stable performance Features: 1. The polycarbon material is high temperature resistance, fireproof and dustproof 2. High quality bottom plate for faster heat dissipation and effective product life extension 3. Adopt LED tube state indication, it can be able to inform the status in time 4. The dust cover of the connecting part can effectively reduce the damage caused by falling off. 5. Great workmanship and this solid state relay can provide stable performance   Specification: Condition: 100% Brand new Input Voltage: 4-32V Rated Current: 20A Leakage Current: <10mA Shutdown Voltage: 1Vmin On/Off Time: <11ms Turn-On Current: 5mA Control Current: <25mA Load Voltage Range: 24-480V Output Voltage Drop: < 1.8V Surge Current: 10ms 700% State Indication: LED Tube   Package List: 1 x Solid State Relay