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F Series Thermal Circuit Breakers

KLIXON® F series thermal breaker series are designed for surface mount applications and are available with automatic trip, manual reset, trip indication, and a switchable option in a single device. The internal…

Manufacturer
Klixon
Part No
F
Category
Klixon Circuit Breakers

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Overview

KLIXON® F series thermal breaker series are designed for surface mount applications and are available with automatic trip, manual reset, trip indication, and a switchable option in a single device. The internal components are enclosed in a vibration resistant, weatherproof, robust casing to provide protection in the harshest environments found in heavy truck, off-road, marine and construction applications. The F series thermal breakers are designed to combine trip-free protection with fast response time. Terminal studs are available in 1/4” or a larger 3/8” option to allow higher torque connections and provide wider spacing for heavy gauge wire lugs.


Features

  • 30VDC, 35 to 150 Amps
  • Weatherproof, ignition protected, trip-free design
  • Stronger housing material for increased robustness
  • 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

Part Numbers

Specifications

Calibration : 200% rated current, 77°F
(25°C)
35 to 150 Amps : 8 to 100 seconds
Ultimate Trip At 77°F (25°C)Must hold 100%, Must trip 135%
EndurancePer SAE J1625
Interrupt Current CapacityPer SAE J1625 and ABYC E-11
Mechanical VibrationPer SAE J1455, 4G's 10-2K Hz
Voltage BreakdownPer SAE J1625 500VAC
Salt SprayPer SAE J1455, 96 hours
Weight (with 3/8” terminal studs)153 grams max

Documents & Downloads

Part NumberFile DateFile TypeSizeDownload
F11/07/2023.PDF291KB