Blue Sea 4181 Backlit Push Button Switch OFF/(ON) - 15A [4181] Marine Safety Built-in 30A AC Transfer Relay: 

Built-in 30A AC Transfer Relay:&nbsp

UPC: 788026113279

simplicity of installation

road film and burn marks from pipes

Diagnostic versions indicate correct polarity at a glance to ensure power connections have been made properly

Blue Sea 4181 Backlit Push Button Switch OFF/(ON) - 15A [4181] Marine Safety Built-in 30A AC Transfer Relay:&nbsp4181 Backlit Push Button Switch OFF (ON) 15A Features: Backlit button is blue when OFF and red when ON Five ICON labels included: Accessory, Lights, Anchor Light, Running Light, and Bilge Pump Additional 50 ICON label kit sold separately Specifications: Action: OFF (ON) Amperage: 15A @ 12V DC Nominal Voltage: 12V DC Maximum Voltage: 15V DC Maximum LED Operating Current: 20mA Switching Cycles: 10,000 Temperature Range: 20C to 55C Termination: 3" Bare