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TH Series Temperature Switch

Brand: Barksdale

Barksdale's TH Series Temperature Switches add flexibility to Barksdale's solid reputation for quality and 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 TH Series thermostats feature 10 foot stainless steel sensors for remote monitoring and local mount sensors for ambient temperature sensing.

The TH 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 TH Series models are all UL listed & CSA approved.
Features
  • High Accuracy
  • Line or Ambient Sensing
  • NEMA 4X / IP65
  • UL, CSA and CE Approved

1 - 10 of 10 Part Numbers
THL-L1S-Q10
THL-L1S-Q10
  • Enclosure - Aluminum NEMA 4X Enclosure
  • Sensor Type - Local Mount for Ambient Sensing
  • Limit Switch - 22 amp @ 125/250/480 VAC
  • Temperature Range - -9° to 60° C (15° to 140° F) Adjustable Range
  • Wetted Material - Stainless Steel Sensor
  • Power Supply - Heat Tracing Model
THL-L1S-X-Q10
THL-L1S-X-Q10
  • Enclosure - Aluminum NEMA 4X Enclosure
  • Sensor Type - Local Mount for Ambient Sensing
  • Limit Switch - 22 amp @ 125/250/480 VAC
  • Temperature Range - -9° to 60° C (15° to 140° F) Adjustable Range
  • Wetted Material - Stainless Steel Sensor
  • Bulb & Capillary Length - For THL Local Mount Models
  • Power Supply - Heat Tracing Model
THL-LS-Q10
THL-LS-Q10
  • Enclosure - Aluminum NEMA 4X Enclosure
  • Sensor Type - Local Mount for Ambient Sensing
  • Limit Switch - 22 amp @ 125/250/480 VAC
  • Wetted Material - Stainless Steel Sensor
  • Power Supply - Heat Tracing Model
THL-LS-X-Q10
THL-LS-X-Q10
  • Enclosure - Aluminum NEMA 4X Enclosure
  • Sensor Type - Local Mount for Ambient Sensing
  • Limit Switch - 22 amp @ 125/250/480 VAC
  • Wetted Material - Stainless Steel Sensor
  • Bulb & Capillary Length - For THL Local Mount Models
  • Power Supply - Heat Tracing Model
THR-L2S-10R2X-Q10
THR-L2S-10R2X-Q10
  • Enclosure - Aluminum NEMA 4X Enclosure
  • Sensor Type - Remote Bulb & Capillary
  • Limit Switch - 22 amp @ 125/250/480 VAC
  • Temperature Range - -4° to 163° C (25° to 325° F) Adjustable Range
  • Wetted Material - Stainless Steel Sensor
  • Bulb & Capillary Length - 22A DPST Relay, 10 Foot Bulb & Capillary for THR Remote Models
  • Power Supply - Heat Tracing Model
THR-L2S-10X-Q10
THR-L2S-10X-Q10
  • Enclosure - Aluminum NEMA 4X Enclosure
  • Sensor Type - Remote Bulb & Capillary
  • Limit Switch - 22 amp @ 125/250/480 VAC
  • Temperature Range - -4° to 163° C (25° to 325° F) Adjustable Range
  • Wetted Material - Stainless Steel Sensor
  • Bulb & Capillary Length - 10 Foot Bulb & Capillary for THR Remote Models
  • Power Supply - Heat Tracing Model
THR-L2S-Q10
THR-L2S-Q10
  • Enclosure - Aluminum NEMA 4X Enclosure
  • Sensor Type - Remote Bulb & Capillary
  • Limit Switch - 22 amp @ 125/250/480 VAC
  • Temperature Range - -4° to 163° C (25° to 325° F) Adjustable Range
  • Wetted Material - Stainless Steel Sensor
  • Power Supply - Heat Tracing Model
THR-LS-10R2X-Q10
THR-LS-10R2X-Q10
  • Enclosure - Aluminum NEMA 4X Enclosure
  • Sensor Type - Remote Bulb & Capillary
  • Limit Switch - 22 amp @ 125/250/480 VAC
  • Wetted Material - Stainless Steel Sensor
  • Bulb & Capillary Length - 22A DPST Relay, 10 Foot Bulb & Capillary for THR Remote Models
  • Power Supply - Heat Tracing Model
THR-LS-10X-Q10
THR-LS-10X-Q10
  • Enclosure - Aluminum NEMA 4X Enclosure
  • Sensor Type - Remote Bulb & Capillary
  • Limit Switch - 22 amp @ 125/250/480 VAC
  • Wetted Material - Stainless Steel Sensor
  • Bulb & Capillary Length - 10 Foot Bulb & Capillary for THR Remote Models
  • Power Supply - Heat Tracing Model
THR-LS-Q10
THR-LS-Q10
  • Enclosure - Aluminum NEMA 4X Enclosure
  • Sensor Type - Remote Bulb & Capillary
  • Limit Switch - 22 amp @ 125/250/480 VAC
  • Wetted Material - Stainless Steel Sensor
  • Power Supply - Heat Tracing Model
1 - 10 of 10 Part Numbers

Specifications

Brand

Accuracy

  • ± 1.0 % of Full Scale

Adjustment Type

  • Factory Set (Pre-Set)
  • Field Adjustable

Applications

  • Heat Tracing
  • Industrial OEM Equipment
  • Machine Tools
  • Process Equipment

Approvals & Certifications

  • CE
  • CSA
  • UL

Capillary Length

  • 10 feet (3 metres)

Capillary Material

  • 316L Stainless Steel

Deadband, Approximate

  • 5.6° C (10° F)

Electrical Connectors

  • 3/4” NPT Female
  • 3-Pole Terminal Block Accepts 14-10 AWG Wire

Electrical Rating

  • 22 A at 125 / 240 / 277 Vac
  • 22 A at 125/250/480 Vac

Enclosure Finish

  • Green Polyurethane Coating

Enclosure, Body Material

  • Aluminum, Anodized

Environmental Protection

  • IP65
  • NEMA 4X / IP65

Fill Material

  • Silicone Oil

Maximum Sensor, Probe Temperature

  • 215° C (420° F)

Operating Temperature

  • -9° to 163° C (15° to 325° F)

Set Point - Decreasing

  • -9° to 163° C
  • -9° to 163° C (15° to 325° F)

Set Point - Increasing

  • -9° to 163° C
  • -9° to 163° C (15° to 325° F)

Switch Type

  • DPST
  • SPDT

System Pressure

  • bar: 20.68
  • kPa: 2,068
  • psig: 300

Wetted Materials

  • Stainless Steel

  • Heat Tracing
  • Industrial OEM Equipment
  • Machine Tools
  • Process Equipment

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