50A 400V HVAC Systems Start Relay Fits for Air Conditioner & Refrigeration Equipment,Replace RLY03148 Package Contents:You will get 1*RLY03148 50A 400V Start Relay Compatible Models:Perfect fits for Air Conditioner & Refrigeration Equipment Easy to Install:It can be easily installed on your device.Simply remove the old or damaged relay and replace it with a new one.You can go to Youtube if you need to Search for the corresponding installation video Excellent Quality:We have a professional production line,and the manufacturing process has been upgraded for a longer service life Quality Service:If you have any questions with the product,Please contact us in a timely manner.DYYYYD will provide you with the most quality service ASIN B0HBPWZSWX Color RLY03148 50A 400V Model RLY03148 50A 400V Terminal Screw Brand Name DYYYYD Unit Count 1 Count Part Number XLH43 Switch Type Bipolar Transistor Circuit Type 1-way Contact Type Normally Open Manufacturer DYYYYD Material Type Copper Mounting Type Plug In Mount Connector Type Screw Current Rating 50 A Operation Mode Automatic Item Dimensions 2.4 x 1.9 x 1.8 inches Number of Items 1 Contact Material Copper Operating Voltage 400 volts Specification Met CCC Included Components 1*RLY03148 50A 400V Start Relay Number of Positions 1 Lower Temperature Rating 70 °C Upper Temperature Rating 100.12 °C International Protection Rating IP00