Barksdale Series ML1H L2H Temperature Switch
- View ML1H data sheet
- View L2H data sheet
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- Reliable & accurate
- Local sensing
- Single or dual switching
Barksdale's series ML1H & L2H temperature switches provide unmatched performance, quality & reliability in a mechanical thermostat.
The single set point ML1H and dual set point L2H, can switch, measure & control temperatures from -45° to +232°C, while the optional adjustable differential provides precise control.
Series ML1H & L2H are locally mounted to provide fast, response and accurate measurements at the temperature source.
Both the ML1H & L2H Series are electrically rated for 10 amps @ 125/250 VAC & 3 amps @ 480 VAC. Standard 3 and 6 pin terminal strips simplify installation.
The ML1H & L2H Series are rated NEMA 4 & 13; the optional NEMA 4X construction protects the rugged die-cast aluminium enclosure from corrosive environments.
Copper or stainless steel temperature sensors are available to handle a wide range of media.
Optional thermowells allow the sensor to work in pressurized vessels to 344 bar.
Applications
- Oil & gas
- Mining
- Tanks and reservoirs
- Compressors
- Plastic machinery
- Factory automation
- Process equipment
- Machine tools and industrial equipment
Other features
- NEMA 4
- UL, CSA & CE approved
- +/- 1% Repeatability
Multiple limit switch outputs are available, including:
- 10 amps @ 125/250 VAC; 3 amp @ 480 VAC (standard)
- 10 amps @ 125/250/480 VAC; 2 amps @ 600 VAC; 0.05 amps @ 125 VDC; 0.03 amps @ 250 VDC
- 10 amps @ 125/250/480 VAC; 2 amps @ 600 VAC; 0.4 amps @ 125 VDC; MANUAL RESET
- 10 amps @ 125/250 VAC; 3 amps @ 480 VAC (with elastomer boot)
- 15 amps @ 125/250/480 VAC; 0.03 amps @ 125 VDC; 0.02 amps @ 250 VDC
- 10 amps @ 125/250 VAC; 3 amp @ 480 VAC; 0.5 amps @ 125 VDC; 0.25 amps @ 250 VDC
- 15 amps @ 125/250/480 VAC; 0.05 amps @ 125 VDC; Adjustable differential
- 1 amp @ 125VAC; Gold Contacts
- Hermetically sealed; 4 amps @ 125/250 VAC
- Hermetically sealed; 10 amps @ 125/250 VAC
- Hermetically sealed; 5 amps @ 125/250 VAC
- Hermetically sealed; 1 amp @ 125 VAC; gold contacts