Product Name : Electromagnetic Relay Model No. : HH52P; Socket Model No. : DYF08A 8 Terminals, DPDT 2NO 2NC type, plastic housing, built in green indicator light. Can adjust automatically, protect and transform the electric circuit. Used widely in the remote control, communication, automatic control system, electronic equipments, etc. Coil Voltage: DC 24V Contact Capacity: 5A 250VAC /28VDC Type: DPDT Number of Terminals: 8 Mount Rail Type: 35mm DIN Rail Fixing Mount Hole Size: 6 x 4mm/0.24 inch x 0.16 Inch (L*W) Total Size (.): 68 x 22 x 65mm/2.7 Inch x 0.9 Inch x 2.6 Inch (L*W*H) Shell Material: Plastic Main Color: Black, Clear Blue Net Weight: 57g/pcs Package Content : 4 x Electromagnetic Relay Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.