This Stopper® Station, key-to-activate push button switch, with shield, is housed in a curved, blue shell with NO TEXT messaging. Interchangeable or replaceable N.O. or N.C., SPST gold-plated contact blocks rated for 6 amps @ 600 VAC or 1 amp @ 250 VDC. Part of the Stopper® Station series, which is a multipurpose push button series that covers a wide range of applications both indoors and outdoors. This product's unique, curved design helps protect against accidental activation. UL/cUL Listed, ADA Compliant. UL/cUL Listed, ADA Compliant.