Barksdale Series THR, THL Temperature Switch

BRAND : Barksdale

for Industrial Applications

Barksdale's THR & THL Series Temperature Switches add flexibility to Barksdale's solid reputation for quality & reliability and offers versatility for your temperature switching needs. These thermostats are ideal for freeze protection or temperature control in more demanding industrial applications. The THR & THL Series thermostats feature 10 foot stainless steel sensors for remote monitoring and local mount sensors for ambient temperature sensing. The THR & THL Series feature limit switches with 22 amps @ 125/250 VAC and 3 amps @ 480 VAC electrical ratings that allow thermostats to be used for higher current, heat tracing applications. The THR & THL Series models are all UL listed & CSA approved.

General Specifications*

Request A Quote Description Description Details for Industrial Applications Barksdale's THR & THL Series Temperature Switches add flexibility to Barksdale's solid reputation for quality & reliability and offers versatility for your temperature switching needs. These thermostats are ideal for freeze protection or temperature control in more demanding industrial applications. The THR & THL Series thermostats feature 10 foot stainless steel sensors for remote monitoring and local mount sensors for ambient temperature sensing. The THR & THL Series feature limit switches with 22 amps @ 125/250 VAC and 3 amps @ 480 VAC electrical ratings that allow thermostats to be used for higher current, heat tracing applications. The THR & THL Series models are all UL listed & CSA approved. General Specifications* Accuracy: ±1% of full scale Switch: Type: Rating: SPDT, prewired snap action 22 amp @ 125/250/480 VAC 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. Electrical Connection: 3/4" NPT female conduit connection. 3 pole terminal block accepts 14-10 AWG wire. Electrical Ratings: 22 amps @ 125/250/480 VAC Enclosure Rating: NEMA 4X Enclosure/Housing: Anodized die cast aluminum Green polyurethane coated Other exposed parts: stainless steel Bulb and Capillary: Material: Bulb: Capillary Length: System Pressure (max): Fill: 316L stainless steel 7-3/4” (197mm), 5/16” (8mm) dia. 10’ (3m), remote mount 300 psi without thermowell Silicone oil-fi lledwithout thermowell Silicone oil-fi lled Approvals: UL listed, fi le 56247 CSA certifi ed, fi le LR 34555 EMI/RFI: to EN 55011 Temperature Range: 15°F - 325°F (-9°C - 163°C) Ambient Temperature: See table below (media temperature limit) Adjustment: External adjustment knob. Turn clockwise to decrease setpoint Vibration: 10 g’s 10 - 500 Hz, MIL-STD 202F Shock: 50 g’s, 10 mS, MIL-STD 901C Standard Options: R**(Option): R2 (Option): DPST relay switch 22 amp @120/240/277 VAC Relay coil: 120 VAC, 4VA 120/240/277 VAC Relay coil: 240 VAC, 4VA Weight: 1.9 lbs. (0.9 kg) * See Product Confi gurator for additional options. General Specifications Media Temperature Limits Adjustable Range Differential (approximate) Sensing Location Catalog Number Factory Set Point -40° to 420°F (-40° to 215°C) 25° to 325°F (-4° to 163°C) 10°F (5.6°C) Line Sensing T-stat THR-L2S-10X-Q10 125°F ± 5° decreasing -40° to 160°F (-40° to 71°C) 15° to 140°F (-9° to 60°C) 10°F (5.6°C) Ambient Sensing T-stat THL-L1S-X-Q10 40°F ± 4° decreasing Other Suggested Products Products Barksdale M101-6 5/8-18 x 6Inch - 2 Pin Barksdale Barksdale UM-200 2- Channel Universal Monitor Barksdale Barksdale 55521 Series Legacy Cab Air Suspension Valve Barksdale Barksdale 54341 Series Chassis Dump Valve Barksdale Barksdale 52341 Series Air Suspension Valve with Integral Dump Barksdale Barksdale 52520 Series Cab Air Suspension Valve Barksdale Barksdale 52321 Series Height Control Air Suspension Valve Barksdale Barksdale 52334 Series Atlas Valve Barksdale Barksdale Model LSSM, LTBM, LTSM, LSBM LevelSite® Barksdale Barksdale Model LMSSM, LMTBM, LMTSM, LMSBM Mini LevelSite® Barksdale Barksdale UNS1000-BN18 Level Switch/Temperature Option Barksdale Barksdale UNS-2000 Series (Formerly Series BLS 800) Multi Level Switch Barksdale Barksdale UNS-1000 Series (Formerly Series BLS 700) Multi Level Switch Barksdale Barksdale UNS-MS 1/4 NPT-BN30 (Formerly Series BLS 1900) Level Switch ¼NPT Brass Barksdale Barksdale UNS-VA/SB5 or B4 (formerly Series Bilge) Bilge Guard Level Switch Barksdale Barksdale UNS-MS (Formerly Series BLS-810) Dual Level/Temperature Switch Barksdale