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  • Kidde | 302-EPM-135 Rate Compensation Heat Detector, Explosionproof Mounting, 135°F | 302-EPM-135
302-EPM-135 Rate Compensation Heat Detector, Explosionproof Mounting, 135°F
Kidde Commercial

302-EPM-135 Rate Compensation Heat Detector, Explosionproof Mounting, 135°F

SKU KD-302-EPM-135

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The 302-EPM-135 brings reliable heat detection into hazardous locations - a hermetically sealed, self-restoring sensor rated for explosionproof mounting where a standard detector isn't safe to install.

Built for the commercial fire installer

Rate compensation offsets thermal lag so the sensor responds appropriately to both slow and fast temperature rises, alarming at its rated 135°F regardless of how quickly the space heats up. The hexagonal grip bushing threads onto a JALX-11 explosionproof outlet body (or equivalent), hand-tightened only, and the shell automatically resets once the surrounding temperature drops back down - no manual reset needed.

Key features

  • 135°F (57.2°C) rated, self-restoring, no manual reset
  • Rate compensation offsets thermal lag on both slow and fast temperature rises
  • Explosionproof mounting for hazardous locations, indoor use only
  • Hermetically sealed, shock and corrosion resistant, tamperproof
  • UL Listed (not FM approved)

System requirements

Requires a JALX-11 explosionproof outlet body (or equivalent, e.g. Killark series JL fixture fitting) - hand-tighten only, do not use tools. UL spacing: 40 ft x 40 ft. For indoor use only.

Specifications

SKUKD-302-EPM-135
BrandKidde Commercial
Form factorExplosionproof rate compensation heat detector
Rated temperature135°F (57.2°C)
OperationSelf-restoring, normally-open, closes circuit on alarm
Electrical rating6-125 Vac 5A; 6-25 Vdc 1A; 125 Vdc 0.5A
Spacing (UL)40 ft x 40 ft
Required accessoryJALX-11 explosionproof outlet body (sold separately)
ComplianceUL Listed (not FM approved)

Documents and resources

FAQs

Does this include the outlet body?
No. Order a JALX-11 explosionproof outlet body (or equivalent Killark series JL fitting) separately.
Is this suitable for outdoor use?
No. This explosionproof model is for indoor use only. For outdoor hazardous-location applications, consult an all-weather 302-AW model instead.
Does this need to be manually reset after an alarm?
No. It self-restores once the surrounding temperature drops back below the rated level.
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