Red Lamp Light Rocker Switch with 4 Pin ON/OFF 2 Position

A red lamp light rocker switch with 4 pins typically refers to a KCD4 double-pole, single-throw (DPST) rocker switch that provides an ON/OFF function and features a built-in indicator lamp (red light). It has four terminals: two for the main power circuit and two for the lamp, allowing both the power to be switched and the lamp to illuminate when the switch is activated. These switches are common in household appliances, automotive, and industrial equipment for their clear visual status indication.  

Features

• Red Lamp/Light: A built-in red LED provides clear visual feedback, indicating when the switch is in the "ON" position.
  
• 4 Pins: These switches have four terminals for wiring.
  
• Two poles for load (power) control: These switch the main electrical current to a device.
  
• Two poles for the indicator light: These are wired to power the red lamp, which illuminates when the switch is on.
  
• DPST Function: Double-Pole, Single-Throw means it switches both the live and neutral wires (two poles) with a single action (single throw) to turn the device on or off.
  
• Snap-in Design: The switch's design allows for easy, screwless installation into a panel or equipment.
  
• AC Voltage & Current Ratings: Common ratings are 16A at 250V AC or 20A at 125V AC, but always check the specific product's rating for your application.