Sealed Button Switches Switchcraft Sealed Button Switches are sealed to IP68, NEMA250 (6P) and rated for 250mA, 30W max, AC non-inductive load and is RoHS compliant. The 913S can be wired for 1-A (push to break), 1-B (push to make) or 1-C (break before make) switching actions. The 913DS can be wired for 1-A, 1-B or 1-D (make-before-break) switch actions. The sealed button switches are suitable for any application where weather-tight/waterproof switches are required, such as communications equipment, medical equipment, and instrumentation.