The 5637AB is a miniature toggle switch from APEM's 5000 series, featuring a single-pole momentary-off-momentary (MOM-OFF-MOM) function with solder lug terminals. It is equipped with a threaded bushing of Ø 6.35 mm (1/4-40UNS) and includes a standard toggle lever actuator. The switch offers multiple contact material options for both low and high current applications, with 3 types of finish including military black, and carries UL, CSA, and CECC approvals. This configuration is ideal for applications requiring momentary contact switching in compact panel-mount installations, such as control panels, instrumentation, and industrial equipment where reliable switching performance is essential.