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302 Series: Automatic Heat Detectors

The 302 series automatic heat detector is designed for fire detection with alarm systems. Thermotech detectors are normally open devices and are “rate compensation type” detectors. All four models are self-restoring, hermetically sealed, shock and corrosion resistant, nonferrous, and tamper-proof.

Showing all 9 results

Heat Detector — Rate Compensation, All Weather, Vertical Mounting, FM & UL, 194 °F (90 °C)
Mfr. Part #: 302-ET-194
SKU: 38854

$28.87

Heat Detector — Rate Compensation, All Weather, Vertical Mounting, FM & UL, 194 °F (90 °C)
Mfr. Part #: 302-AW-194
SKU: 38867

$28.87

Heat Detector — Rate Compensation, Explosion Proof Mounting, UL, 194 °F (90 °C)
Mfr. Part #: 302-EPM-194
SKU: 38894

$73.14

Heat Detector — Rate Compensation, All Weather, Vertical Mounting, FM & UL, 135 °F (57.2 °C)
Mfr. Part #: 302-AW-135
SKU: 38862

$34.18

Heat Detector — Rate Compensation, All Weather, Vertical Mounting, FM & UL, 135 °F (57.2 °C)
Mfr. Part #: 302-ET-135
SKU: 38845

$34.08

Heat Detector — Rate Compensation, Explosion Proof Mounting, UL, 135 °F (57.2 °C)
Mfr. Part #: 302-EPM-135
SKU: 38892

$73.14

Decorative White Plastic Adapter Plate
Mfr. Part #: AP-P
SKU: 38897

$8.58

Heat Detector — Rate Compensation, Interior, Vertical Mounting, FM & UL, 194 °F (90 °C)
Mfr. Part #: 302-194
SKU: 38833

$28.87

Heat Detector — Rate Compensation, Interior, Vertical Mounting, FM & UL, 135 °F (57.2 °C)
Mfr. Part #: 302-135
SKU: 38829

$28.87