Barksdale 14 type two-position temperature switch has waterproof, dustproof and other characteristics, with adjustable switching point, high strength shell, built-in terminal block, etc., suitable for temperature monitoring and control
The Barksdale L2H is a mechanical temperature switch designed for industrial, marine and rail applications. It features a rigid plunge probe, a pressure‑tight housing and optional microswitches with adjustable reset values.
The device offers IP65/NEMA 4 protection, Ex ia certification, and a range of sensor materials and connection options. Detailed electrical ratings, temperature ranges and mechanical dimensions are provided for proper selection and installation. This manual is written in German.
| Protection rating | IP65, NEMA 4 / 13 |
|---|---|
| Housing material | Aluminum die‑cast, anodized |
| Process connection | Standard 1/2" NPT AG (optional 3/4" NPT AG) |
| Sensor material | Brass/Copper or Cr‑Ni‑steel (SS304 / 1.4301) |
| Maximum voltage | 28 V |
| Maximum current | 50 mA |
| Weight | ≈ 1.5 kg |
| Temperature range (low) | -45 °C … +24 °C |
It is rated IP65 and NEMA 4 / 13.
The switch can handle up to 28 V and 50 mA.