THERM-O-DISC 59T/66T Electric Thermostat In Electric Water Heater,Manual Reset

The 59T and 66T series controls from Therm-O-Disc are designed to meet the high electrical capacity requirements of electric water heaters. Both use a temperature sensitive bimetal disc to deliver snap-action to the contacts. The speed and force of contact separation provides long-dependable control life at high electrical loads.

Temperature Controlling: THERM-O-DISC 59T Automatic Reset ThermostatFeatures:

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

Temperature Calibration:

The 59T is adjustable over a range of 60°F.  The lowest available calibration is 90°F (32°C) and the highest is 200°F (93°C)

Standard temperature differentials available :

Single pole, single throw = 5-15°F ( 3-8°C)

Single pole, double throw = 17 - 27°F ( 9-15°C)

See data sheet (Product Download Tab) for detailed temperature calibration information

Applications

Water Heater

Agency Ratings:  

UL /CSA  (Certificate No. E19279)-----250VAC / 30 amps / 100,000 cycles,277VAC / 25 amps / 100,000 cycles
VDE  (Certificate No. 121213)----- 250VAC / 30 amps / 30,000 cycles

Model:

59T 4000 300529 L80C THERM-O-DISC  /  Thermostat Adjustment Range:80℃-70℃-60℃-50℃

59T 4000 300400 L170F THERM-O-DISC /  Thermostat Adjustment Range:170℉(77℃)-140℉(60℃)-110℉(43℃)；

59T 4056 300484  L70C  THERM-O-DISC /  Thermostat Adjustment Range: 70℃-60℃-50℃-40℃

59T 4062 300490 L93C THERM-O-DISC  /  Thermostat Adjustment Range:200℉(93℃)-170℉(77℃)-140℉(60℃);

59T 4090 300500 L150F THERM-O-DISC /  Thermostat Adjustment Range:150℉(66℃)-125℉(52℃)-90℉(32℃);

59T 4090 300517 L150F THERM-O-DISC /  Thermostat Adjustment Range:150℉(66℃)-125℉(52℃)-90℉(32℃);

59T 4091 L150F THERM-O-DISC /  Thermostat Adjustment Range:150℉(66℃)-125℉(52℃)-90℉(32℃);

59T 4100 300600 L170F THERM-O-DISC /  Thermostat Adjustment Range:170℉(77℃)-140℉(60℃)-110℉(43℃)；

59T 4190 300700 L150F THERM-O-DISC /  Thermostat Adjustment Range:150℉(66℃)-125℉(52℃)-90℉(32℃);

59T 4196 300711 L82C THERM-O-DISC  /  Thermostat Adjustment Range:180℉(82℃)-150℉(66℃)-120℉(49℃);

59T 4196 300709 L82C THERM-O-DISC  /  Thermostat Adjustment Range:180℉(82℃)-150℉(66℃)-120℉(49℃);

59T 4200 300887 L82C THERM-O-DISC  /  Thermostat Adjustment Range:180℉(82℃)-150℉(66℃)-120℉(49℃);

59T 4200 300888 L82C THERM-O-DISC  /  Thermostat Adjustment Range:180℉(82℃)-150℉(66℃)-120℉(49℃);

59T 4224 THERM-O-DISC  /  Thermostat Adjustment Range:180℉-150℉-120℉;

59T 4235 300842 L90C  THERM-O-DISC  /  Thermostat Adjustment Range:90℃-80℃-70℃-60℃

59T 4300 301000 L180F THERM-O-DISC  /  Thermostat Adjustment Range:180℉(82℃)-150℉(66℃)-120℉(49℃);

59T 4037 300458 L170F THERM-O-DISC  /  Thermostat Adjustment Range:HIGH-MED-LOW

59T 300800 L180F THERM-O-DISC  /  Thermostat Adjustment Range:120℉-180℉;

59T 300801 L95C THERM-O-DISC   /  Thermostat Adjustment Range:65℃-95℃;

59T 300825 L80F THERM-O-DISC   /  Thermostat Adjustment Range:50℃-80℃;

59T 300826 L85C THERM-O-DISC   /  Thermostat Adjustment Range:55℃-85℃;

59T 300842 L75C THERM-O-DISC   /  Thermostat Adjustment Range:60℃-75℃;

59T 300846 L95C THERM-O-DISC   /  Thermostat Adjustment Range:65℃-95℃;

59T 300851 L90C THERM-O-DISC   /  Thermostat Adjustment Range:60℃-90℃;

59T 301006 L95C THERM-O-DISC   /  Thermostat Adjustment Range:65℃-95℃;

59T 301011 L180F THERM-O-DISC  /  Thermostat Adjustment Range:120℉-180℉;

59T        L170F THERM-O-DISC  /  Thermostat Adjustment Range:170℉(77℃)-140℉(60℃)-110℉(43℃)

66T Manual Reset Bimetal Limit

The 66T manual reset temperature limit  from Therm-O-Disc? offers proven reliability in a compact, versatile, cost-effective design. The snap action of the bimetal disc provides high-speed contact separation resulting in excellent life cycle characteristics at electrical loads up to 40 amps at 277 VAC.   The 66T can be supplied in combination with with our 59T adjustable water heater control as an industry standard electric water heater temperature control/limit.

Features:

Double pole, single throw (“M2 Trip Free” construction)

Welded construction used on all internal current carrying components for greater electrical integrity

10-32 tin plated terminal screws for electrical connections

66T standard mounting plate designed to interface with our 59T adjustable temperature control

66TM available with surface mount tabs ( when not used with our 59T )

Temperature Calibration:

Max / Min available calibrations:

235°F ( 113°) maximum calibration

160°F ( 71°C) minimum calibration

See data sheet (Product Download Tab) for detailed temperature calibration information

Applications

Cooking

Heating

Laundry

Agency Ratings:  

UL /CSA  (Certificate No. E19279)

277 VAC / 40 amps/ 6,000 cycles

VDE (Certificate No. 40014721)

400VAC / 30 amps / 30 cycles
250VAC / 40 amps / 30 cycles
480VAC / 16 amps / 100 cycles
250VAC / 30 amps / 100 cycles

Model：

66T 4400 301273  L86C 

66T 4400 301200 L190F

66T 4401 301202  L200F

66T 4425 301235 L85C

66T 4435 301247  L98C 

66T 4444 301266  L93C

66T 4490 301300  L170F

66T 301204  L103C 

66T 301236  L97C 

66T 301243  L100C

66T 301246  L100C 

66T 301254  L200F