56. Solenoid Valve Relay Selection

✅ Relay Type: General Purpose, matches the requirement.
✅ Mounting Type: Through Hole, matches the requirement.
✅ Coil Voltage: 12VDC, matches the required 12V coil.
✅ Contact Form: SPST-NO (1 Form A), acceptable because only normally open switching is needed and SPST-NO is explicitly allowed.
✅ Contact Rating: 10A, which exceeds the required minimum of 3A and provides ample margin over the 1.2A solenoid load.
✅ Switching Voltage: Rated up to 30VDC max, which is suitable for switching a 24VDC solenoid valve.
✅ Coil Type: Non Latching, matches the requirement.
✅ Termination Style: PC Pin, matches the requirement.
✅ Operating Temperature: -40°C to 105°C, which is wider than the required -40°C to +85°C.
✅ Approval Agency: CSA, UR, VDE listed; UR is equivalent to the required cURus or equivalent criterion.
All listed requirements are satisfied, so this relay is approved for the stated application.