Specifications
The document outlines the specifications for the Family D - DS 50 single coil solenoid designed for intermittent duty. It operates at rated voltages of 12 V DC and 24 V DC with pull currents of 27 A and 14.5 A, respectively. The solenoid has a stroke of 40 mm and a starting force of 4.3 Kg. It is insulated with class H windings, suitable for ambient temperatures ranging from -40°C to 120°C, and weighs 1.17 Kg.

Force Variation and Diagram
The force variation coefficient is dependent on ambient temperature, with a diagram illustrating the relationship between force and stroke. The force at starting is specified as 4.3 Kg, equivalent to 42 Newtons.

Versions and Options
Different versions are available, including pull action (D5) and pull-push action (DS5), with voltage options of 12 V DC and 24 V DC. Brackets and optional springs can be selected, with electrical connections available via standard Faston or cables.

Operation
The solenoids are used to stop diesel engines by actuating the fuel supply lever. They are energized only during the stop phase to cut off fuel flow. Due to high operating power, the energized time should not exceed one minute, and sufficient cooling time is required between energizing phases.

Available Options
Options include internal springs with different wire diameters and forces, and various electrical circuits for diesel engines. The solenoid connection is not polarity-dependent.

Accessories
Accessories with M6 thread are available, including threaded dowels, clevis, and articulated joints.

Contact Information
For further details, contact C.E.I. srl at their address in Rivoli, Torino, Italy, or via email at [email protected].