Features Superior Heat Dissipation: Constructed with a pure aluminum bottom plate, this relay ensures exceptional heat management for reliable performance in demanding environments Excellent Electrical Conductivity: Featuring alloy silver s, this solid state relay guarantees optimal conductivity, enhancing system efficiency and reducing energy loss Enhanced Safety Features: Made from flame retardant material, this product offers high temperature resistance, providing peace of mind during and minimizing fire hazards Features: 1、The bottom plate is made of pure aluminum, which has super heat dissipation effect. 2、Alloy silver , excellent electrical conductivity. 3、Flame retardant material, high temperature resistance, safer to use. 4、Applicable to research equipment, communication equipment, factory equipment, power equipment, etc. 5、The relay is able to withstand a surge current of 700% in 10ms. Specification: Item Type:Solid State Relay Brand:BERM Input Voltage: 0-10VDC Load Voltage: 0-250VAC Rated Current: 40A Leakage Current: between10mA Shutdown Voltage: 1Vmin On/Off Time: between11ms Turn-On Current: 5mA Control Current: between25mA Output Voltage Drop: between1.8V Surge Current: 10ms 700% Status Indication: LED Tube Package List: 1 x Solid State Relay Package List 1 x Solid State Relay