Heat Detector

Verified source details

Provider

Safety Source Ltd

Category

Fire Detection System

Specifications

Specification Details Product Series 2 FW2521 Heat Detector Type Intelligent Addressable Heat Detector Operation Mode Fixed Temperature & Rate-of-Rise Fixed Temp Rating 135°F (57.2°C) Rate-of-Rise 15°F/min Nominal Voltage 24 VDC Operating Voltage 15.3 – 28 VDC Standby Current 0.19 mA Active Current 0.44 mA Communication Occupies 1 SLC address Certification UL 268, ULC-S529, FCC Installation Ceiling mount, Dry indoor use Operating Temperature 0°C – 49°C (32°F – 120°F) Humidity 0 – 93% RH (Non-condensing) Housing Material High-impact plastic Dimensions 105 mm Ø × 43 mm H (4″ Ø × 1 5/8″ H) Compatible Bases FW2501, FW2502, FW2509

Verification

VERIFIED

Source record: provider website

Need a fit check?

We won’t guess at specifications.

Share the application, quantity, or project context and the team can review what is available.