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Overview:

The KOBOLD TWR bi-metal temperature switch provides reliable thermal protection and control for liquid systems with its robust, position-independent design that installs directly into pipes or tanks via a standard 3/4" NPT connection. Featuring factory-calibrated setpoints available in twelve discrete temperature thresholds ranging from 86°F to 248°F (30°C to 118°C), this compact unit delivers consistent thermal switching with ±9-13°F accuracy and up to 36°F hysteresis—making it ideal for both simple alarm applications and paired thermostatic control of heating and cooling equipment. Available in either nickel-plated brass or 304 stainless steel construction, the TWR withstands demanding process conditions including temperatures up to 248°F and pressures to 928 PSIG, while maintaining IP65 environmental protection for reliable operation in industrial environments. The versatile electrical interface features a convenient DIN 43 650 plug connection with optional integrated visual status indication—either LED illumination for DC circuits (up to 30VDC/1A) or signal lamp for AC applications (up to 125VAC/1A)—providing at-a-glance operational feedback. With straightforward normally-open or normally-closed switching configurations handling up to 250VAC/30VDC at 4A (without signal lamp), this maintenance-free thermal switch delivers essential temperature monitoring and control without requiring complex wiring or programming.

Features:

  • Simple Installation
  • Position Independent
  • Ni-Plated Brass or SS Construction
  • Optional Signal Light
  • Made in the USA
Quote

"Our mission is to be regarded by our customers and our community as the best supplier of automation and control product solutions to industry."

Michael R Gallagher

Centro President

QTY:

Kobold Instruments - TWR-5102230GLP | TWR - Temperature Switch for Liquids
Image may not be the actual product. Please refer to the full technical specs and MPN for exact details.
Kobold Instruments
Kobold Instruments - TWR-5102230GLP | TWR - Temperature Switch for Liquids

MPN: TWR-5102230GLP

Part # TWR-5102230GLP

$220.58