ML1H-H203S-WS BARKSDALE ML1H SERIES LOCAL MOUNT TEMPERATURE SWITCH

Barksdale’s ML1H & L2H Series 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 -50° to 450°F (-45° to 232°C), while the optional adjustable differential provides precise control. These locally mounted switches 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- & 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 aluminum 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 5000 psi. UL listed & CSA approved, ML1H & L2H Series Temperature Switches are perfect for your temperature sensing needs.



Features:

• Reliable & accurate
• Local sensing
• NEMA 4
• UL, CSA & CE approved
• Single or dual switching

Applications:

• Oil & gas
• Mining
• Tanks and reservoirs
• Compressors
• Plastic machinery
• Factory automation
• Process equipment
• Machine tools and industrial equipment

General Specifications

Accuracy:	±1% of mid-60% of full range. At constant ambient ± 0.5% of full scale.
Electrical Connection:	3-pin terminal strip

Adjustable Range

Low	High
+75° F	+200° F

Switch

Type:	Single switch, Single set point (SPDT)
Rating:	10 amps @ 125/250 VAC; 3 amp @ 480 VAC
Wetted Material:	304 stainless steel sensor
Enclosure:	NEMA 4 enclosure

Options

Thermowell:	316 stainless steel local mount thermowell