Product Info 19mm 316 Stainless Steel Round Push Switch with Blue or Red LED 20A On-Off SPST Push Switch Custom designed and produced 316 Stainless Steel compact body - Natural finish In-built Blue or Red LED illumination configuration LED colour active depending on negative connection (Blue or Red) Sealed, resin filled rear body Pre-wired 14AWG switch wiring - 600mm length approx. Easy installation, 19mm panel mount Push In for Down and On, Push again for Out and Off - Latching Function This switch will not change between LED colours during operation - only a single LED connection is available, with both a Blue and Red LED option fitted to all units. See Wiring tab for more detailsIncludes: 1 x RT-AS2 Series 19mm On-Off Push Switch 1 x Lock Nut Description Our RT-AS2 Series 19mm Round 316 Stainless Steel Push Switch is a premium, custom designed unit, configured and created exclusively by Switch Boss. Engineered for durability and long-lasting performance, this switch is accurately produced from marine-grade 316 stainless steel, making it exceptionally resistant to corrosion, wear, and harsh environmental conditions. It's Normally Open (NO) configuration makes it suited for most standard style installs - Push In/Down for On, Push again for Out and Off. No connector required or in-use with this unit as the wiring is resin sealed to the stainless steel body. The resin filled and sealed rear of this unit adds to it's exceptional resistance to corrosion, wear, dust and water ingress. Ideal for both professional and DIY applications, this 19mm Round Push Switch fits seamlessly into standard 19mm round and toggle switch panels, offering a sleek, low-profile aesthetic that complements any interior or exterior setup. Its smooth, positive and tactile push action ensures consistent, reliable operation, while the precision design and build guarantees longevity and dependable performance. Whether you’re outfitting a boat, customizing a vehicle, or upgrading industrial equipment, this custom designed 19mm stainless steel push switch provides the perfect combination of durability, style, and functionality. Specifications Maximum Rating: 20A@12vMounting Hole Diameter: 18.8mm-19.2mm (19mm panel mounting)Button Size Diameter: 15mmFace Size Diameter: 21.8mmSwitching Wiring: 14AWG, 600mm length (approx.)Switch Body Depth (from back of mounting face): 21mmMinimum Depth Required (from back of mounting face): 30mm (allowing for wiring)IP67 Rating Wiring 5 Wire Switch Assembly with 4 Wire Installation These units are designed and assembled with LED illumination power separate from the switching Power In/Power Out switch circuit. LED positive power is supplied separate via Black Wire #2, with the LED ground/earth via either the Blue or Red wire, depending on the LED colour desired. Connect Blue Negative for Blue LED illumination. Connect Red Negative for Red LED illumination. Only 1 LED connection is possible. This switch will not change between LED colours during operation. LED will illuminate at all times power is supplied to Black Wire #2 and Blue or Red is earthed. For LED illumination only when the switch is "On", connect Black Wire #2 Wire to switch output. Link to wiring instructions included with all orders. CLICK HERE to view our Wiring Instructions page.