Barksdale ML1H, L2H Local Mount Temperature Switches
Product Name: Barksdale ML1H, L2H Local Mount Temperature Switches
Product Brand: Barksdale
Product Code: ML1H, L2H
Product Artikel: Barksdale ML1H, L2H Local Mount Temperature Switches
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. General Specifications* Accuracy: ±1% of mid-60% of full range. At constant ambient ±0.5% of full scale. (Knob indication is reference only) Switch: Single: 1 SPDT Dual switching: 2 independent SPDT circuits Electrical Characteristics: All models incorporate Underwriters’ Laboratories, Inc. and CSA listed single pole double throw snap-action switching elements. Switches may be wired normally open or normally closed. Wetted Parts: Brass or 304 stainless steel Electrical Connection: Single: 3-pin terminal strip Dual: 6-pin terminal strip Electrical Ratings: AC value at 50% power factor —10 amps 125, 250 volts AC, 3 amps 480 volts AC. Automatically reset by snap-action of switch. Enclosure/Housing: Water-tight and dust-tight indoor and outdoor (NEMA 4) / oil-tight and dust-tight indoor (NEMA 13). Local Mount: Immersion length 2-1/16 inches Approvals/Listings: UL: CSA: Underwriters’ Laboratories, Inc. and Canadian Standard Assoc. are listed under temperature indicating and regulating equipment. File No. E56247, Guide No. XAPX File No. LR34555, Guide 400-E-O Class 4813 Temperature Range: See product confi gurator. Adjustment: Tamper resistant external adjustment. Turn knob clockwise to increase setpoint. (Knob indication is reference only) Weight: Single: approximate 1.5 lbs. Dual: approximate 3.0 lbs. * See Product Configurator for additional options. Wiring Code Lead Circuit #1 Circuit #2 Normally Closed Blue Orange Common Purple Brown Normally Open Red Yellow
