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D263 Photoelectric Smoke and Smoke and Heat Detectors

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Close Modal
  • 12 V or 24 V input
  • Designed for commercial or residential use
  • Two-wire application
  • Light-emitting diodes (LEDs) indicate the status of the chamber, power, and alarm
  • Removable terminal block to simplify wiring connections
  • Cable connection point for voltmeter sensitivity test
  • Trim Plate TP280 for retrofit and remodeling purposes

Product Variants

D263 Photoelectric Smoke and Smoke and Heat Detectors

Smoke detector, 2-wire

CTN D263
Product No. 4.998.125.857

D263 Photoelectric Smoke and Smoke and Heat Detectors

Smoke detector, fixed heat 135°F 2-wire

CTN D263TH
Product No. 4.998.140.336

Technical Specification

Key Specifications

Radio Frequency Interference (RFI) Immunity: No alarm on critical frequencies in the range of 26 MHz to 950 MHz.
Relative Humidity: Up to 93%, non-condensing
Temperature (operating): +32°F to +120°F (0°C to +40°C)
Dimensions (Diameter x H): 5 in. x 2 in. (12.7 cm x 5.1 cm)
Material: High impact, fire retardant ABS plastic
Auxiliary Form C: 1 A, 120 VAC/30 VDC at 1 A, 30 W maximum
Current Draw (alarm): Determined by control panel
Current Draw (standby): 0.080 mA at 12 V, 0.1 mA maximum
Current Draw (start-up): 0.12 mA
Current Draw (trouble): 0.1 mA maximum
Power-up Time: 22 sec maximum
RMS Ripple (maximum): 25% of DC input
Voltage (stand-by): 8.5 VDC to 33 VDC
Accessories

Test cable 3ft

CTN D1005
Product No. 4.998.125.817

Connects a digital voltmeter to the detector's calibration pin for verifying that the detector is within its calibration range

Detector removal/testing tool

CTN DT-2
Product No. 4.998.151.481

Use the DT‑2 to remove, replace, or test the detector head

Downloads

Title Type Language
Title
CSFM
Type
PDF
 Language
en-US 
Title
HKFSD
Type
PDF
 Language
en-US 
Title
MSFM
Type
PDF
 Language
en-US 
Title
NYC-MEA
Type
PDF
 Language
en-US 
Title
UL
Type
PDF
 Language
en-US 
Title
Datasheet
Type
PDF
 Language
en-US 
es-AR 
pt-BR 
Title
Installation manual
Type
PDF
 Language
en-US 
Title
Technical bulletin (Two-Wire Compatibility)
Type
PDF
 Language
en-US 
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