The 13 Amp Single Water Immersion Heater Switch is a white decorator/rocker switch suitable for wall mounting in interior rooms. It features an indicator light and is designed for commercial, healthcare/safety, and home/garden applications. The switch has a maximum amperage of 13A and operates on AC voltage. With a square box shape and screw terminal electrical connection, this unit is a reliable choice for controlling water heater circulation in various settings. Its vertical orientation and screw on mounting style make it a practical and efficient addition to any electrical wiring system.