Edwards EC30DU-3-RC

The Edwards EC30DU-3 is a photoelectric duct smoke detector designed for installation in air handling systems and duct work, utilizing advanced light scattering principles to detect visible products of combustion and all fire types including slow-burning, smoldering fires. The non-polarized detector operates at 14-30 VDC with minimal standby current draw and is unaffected by typical air velocities found in HVAC systems, connecting to the 6260A-CU duct smoke detector housing for complete system integration.

Key Features

• Photoelectric smoke detection using advanced light scattering technology
• Detects visible smoke and products of combustion, including smoldering fires
• Non-polarized detector simplifies field wiring and installation
• Immune to typical air velocity conditions in HVAC duct systems
• Low standby current consumption (62 µA typical)
• Compatible with 6260A-CU duct smoke detector housing enclosure
• Operates across wide voltage range for system flexibility

Technical Specifications

• Detector Type: Photoelectric duct smoke detector
• Detection Method: Light scattering (photoelectric technology)
• Operating Voltage: 14-30 VDC
• Standby Current: 62 µA (typical)
• Alarm Current: Maximum 100 mA (limited by control panel)
• Polarity: Non-polarized wiring connection
• Installation: Mounts into 6260A-CU duct smoke detector housing
• Response: Unaffected by air velocities typical of air handling systems
• Compatible Fire Panel: Edwards EST addressable platforms

Certifications

• UL-listed photoelectric smoke detector
• Compliant with NFPA 72 National Fire Alarm and Signaling Code