Littelfuse Toggle Switches are designed for universal applications within harsh environments. Their mounting, body, and actuator features are designed for ease-of-use and extended product lifecycle. The Standard Heavy Duty Toggle Switch Series is our most robust series of toggle switches, available in several configurations of actuators and circuitries.

Specifications Overview

• Mounting: Nickel Plated Brass Face Nut through 15/32 (11.90mm) Panel Hole
  • Part Number 5520: Black Finished Face Nut
• Voltage Ratings: 10A at 36V DC
  • 15A at 24V DC
  • 25A at 12V DC