Check the listing for details. Scnulber three-phase solid state relay TSR-40AA 40A 480V AC control AC. Condition: New. Listed at 71.48 USD. Specification classification Three-phase solid state relay Product number TSR-10AA TSR-25AA TSR-40AA control method AC-AC Load current 10A 25A 40A Load voltage 480VAC Control voltage 80-250VAC Control current AC:30mA Off-state leakage voltage 2mA On-state buck 1.5VAC On off time 10mS Medium withstand voltage 2500VAC Insulation resistance 500M/500VDC Environment temperature -30°C-75°C Working current safety factor Resistive load: 60% Inductive load: 30% Installation method Bolt fixed Work instructions LED Dimensions (mm) 105*74*32 weight 450g Shipping 1.Item will be shipped within 2-4 business days upon receipt of payment ,we can ship it from DHL. fedex ,Singapore Post.Hong Kong Post, china Post or many other delivery service, please choose which delivery service do you need . 2.Please confirm your address after you bid the item. Return Policy 1.We believe our items are so outstanding. We are convinced you will be happy with your Purchase. 2.If you do not satisfy with our items. Please simply return to us within 14 Days in original condition. Just pay for the returned postage.Then we can issue full refund to you after the returned item arrived at our warehouse. 3.Please include your eBay ID and item number with any email requests. Feedback & Contact US 1.When you satisfied with our product and services please leave us positive feedback. 2.If a problem occurs, contact us immediately with any email request. 3.Just contact us using the " Ask the seller a question" link on eBay.