The HONEYWELL part 21SX39-H58 is a MICRO SWITCHâ„¢ Subminiature Basic Switch from the SX Series. It features a Single Pole Double Throw (SPDT) configuration with a rating of 7 A at 250 Vac. With a maximum operating force of 1.39 N [5.0 oz], this switch ensures reliable performance. It comes with a Pin Plunger Actuator and features quick connect termination with a size of 3.94 mm x 1.47 mm [0.155 in x 0.058 in]. The switch has mounting centers of 4.83 mm [0.19 in] and is UL, CE, CSA, and ENEC approved for safety and quality assurance.