Klixon® SDLS Series

The KLIXON® SDLS series thermal breaker series are designed for up to 150 amps, manual reset with trip indication in a single device.
The internal components are enclosed in a vibration resistant, weatherproof, ignition protected, robust casing to provide protection in the harshest environments found in heavy truck, off-road, marine and construction applications.
The SDLS series thermal breakers are designed to combine trip-free protection with fast response time.


  • 30VDC, 35 to 150 Amps
  • Weatherproof, ignition protected, trip-free design
  • Ability to accommodate heavy gauge wire lugs across terminal studs
  • SAE J1625 surface vehicles circuit breaker standards
  • SAE J1171 marine circuit breaker standards
  • Meets 5000 amps @ 12VDC for interrupt capacity per ABYC E-11, DC electrical systems of boats
Application Heavy truck, off-road, marine and construction applications