59T Adjustable Bimetal Control

Therm-O-Disc

59T Adjustable Bimetal Control

Therm-O-Disc

The 59T series of adjustable, automatic reset thermostats is designed to meet the high electrical capacity requirements of electric water heaters.  It’:s design  uses a snap action,  temperature sensitive bimetal disc to provide long dependable control life at electric loads up to 30 amps at 250VAC.  The 59T can be supplied in combination with our 66T manual reset limit as an industry standard electric water heater temperature control/limit.

Specifications

Minimum temperature settings
90°F (32°C)
Maximum temperature settings
200°F (93°C)
Temperature range
60°F (33°C)
Differentials (at calibration position)
5°F –15°F ( 3–8°C) for SPST, 17°F –27°F (9–15°C) for SPDT
Agency ratings
UL/CSA/VDE/KTC (consult factory for details)
UL /CSA agency ratings
250VAC / 30 amps / 100,000 cycles – 277VAC / 25 amps / 100,000 cycles

Features

  • Single pole, single throw or single pole, double throw, open on temperature rise construction
  • 59T mounting tabs snap into industry standard mounting brackets to mount to surface of water heater tank.
  • Welded construction used on all internal current carrying components for greater electrical integrity
  • 10–32 tin plated terminal screws for electrical connections

Documents & Drawings

Training & Services