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High Temperature Bimetal Thermostats

Hi Temp Thermostats

This bimetal type thermostat is able to perform at a high temperature of 400°C. For a disk-type bimetal thermostat, 230°C is considered to be upper limit because the disk cannot withstand the high temperature stress. We use a flat plate bimetal for the H series to achieve a temperature limit of 400°C. Use of a flat-bimetal and stainless steel spring creates an instant click activation without a spark, ensuring long life and high accuracy.

H702S / H702P

Applications

Process Controls, Wave Soldering, Refractory, Laboratory Equipment. Commercial Ovens, Food Service

Features

1. Bimetal type of thermostat performs at a high temperature of 400°C.
2. For a disk-type bimetal thermostat, 230°C is considered to be upper limit because the disk cannot withstand the high temperature stress
3. It is economical against an electronic thermostat employing a thermocouple. >
4. Cross bar contact type for H702P is available. (1~100mA)
5. UL approved.
6. Dust proof.(IP60)
7. Two mounting bracket types to choose from.

Ratings and Charactertics

Temperature setting range 150°C~199°C 200°C~299°C 300°C~400°C
H702S
Electrical rating

(standard contact)

DC5V~DC24
AC125V/AC250V/3A (max.), 0.1A (min.)
H702P
Electrical rating

(standard contact)

DC5V~DC24
AC125V/AC250V/100mA (max.), 1mA (min.)
Temperature setting tolerance ±12°C ±15°C ±20°C
Differential 15°C – 40°C
NOTE : Tolerance/Differential is only a target. The higher the temperature is, the larger the Tolerance/Differential will be.

The differential for H702P will be slightly larger than H702S.

Ordering Example