DESCRIPTION

The 20034-83 is a 105ML Series magnetic latching relay designed for controlling electrical loads with a single-pole double-throw (SPDT) configuration and 120 VAC coil voltage. This relay features a snap-action, one-piece armature that eliminates interconnections, and molded Class F coils that handle high ambient temperatures while resisting moisture and dust. Contact materials include 1/8" diameter moveable fine silver and 3/16" diameter stationary fine silver for the 5 amp rating, or 3/16" diameter moveable silver cadmium oxide and 3/16" diameter stationary fine silver for the 10 amp rating, with gold flash standard on all contacts. The relay operates with a pickup voltage of 85% or less of nominal, an operate time of approximately 20 milliseconds, and provides an electrical life of 100,000 operations at rated load with a mechanical life of 10,000,000 operations. It is ideal for railroad and public transit applications where reliable latching control is required.