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302 Series

302 Series
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Conventional Fire Alarms Heat Detectors, Rate Compensation 302 Series FIRE ALARMS Edwards Series 302 heat detectors are suitable for use in indoor and outdoor environments and explosive atmospheres. They are normally-open devices designed to close an electrical circuit upon activation. All models feature rate compensation and are available with either 135°F (57.2°C) or 194°F (90°C) ratings. These self-restoring, hermetically sealed detectors are shock-, corrosion- and tamper-resistant. Features and Specifications • ate compensation offsets thermal lag R • Self-restoring – no manual reset required • xplosionproof versions available. Class 1, E Groups C and D; Class 2, Groups E, F and G • Some versions suitable for outdoor applications • o back box required on some outdoorN suitable versions • Box mount and surface mount versions Surface Mount Ordering Information Temperature Operating Voltage Indoor or Outdoor Surface Mounting Maximum Ceiling Minimum Ambient Indoor Surface Mounting

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Conventional Fire Alarms Heat Detectors, Rate Compensation 302 Series Accessories Description Decorative white plastic adaptor plate 3 ½" round back box and cover suitable for outdoor use Explosionproof outlet body with cover Dimensions Overall Base Length (in.) Diameter (in.) Approx. Shipping Weight (lb.) FIRE ALARMS

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