Edwards Signaling 281B-PL

Edwards Signaling

Heat Detector, White, H 5 x L 5 In

281B-PL 427700
Average Rating: n/a
 Be the first to write a review!
$17.11+ 3 Business Day Shipping $7.15

Sponsored Links


ItemHeat Detector
Type135 Deg F Rate of Rise
Depth (In.)2
Height (In.)5
Length (In.)5
Coverage (Square-Ft.)2500
Amps AC1.0 Amps @ 6-28 VDC
Includes Reversible Mounting Base
Package Quantity 1
Weight 0.530000


Heat Detector, 135 Deg F Rate of Rise, Finish White, Ceiling Mounting, Depth 2 In, Height 5 In, Length 5 In, Coverage 2500 Square-Ft, Amps AC 1.0 Amps @ 6-28 VDC, Inccludes Reversible Mounting Base

Fire Alarm Initiating Devices
  • When activated, devices send signals on a hardwired connection to initiate an alarm.
  • Heat Detectors
  • Rate of rise: Temperature increase at the sensor of 15 F (9 C) or more per minute activates the rate-of-rise feature; self-restoring. Fixed temperature: If temperature of the center disk rises to the sensor's rated temperature, the fixed temperature element activates. Nonrestorable and nonreusable. Once activated, the detector must be replaced.
  • All heat detectors are UL Listed and FM and CSFM Approved, except 16X271 to 16X274 are UL Listed and FM Approved and 16X275 and 16X276 are UL Listed.
  • Contact rating: 3A at 125VAC, 1A at 28VDC, 0.3A at 125VDC, 0.1A at 250VDC 2500 sq. ft. coverage

More Products
Honeywell TL8230A1003 T-Stat, Line V, Digital, 208-240 VHoneywellT-Stat, Line V, Digital, 208-240 VTL8230A1003 152274(0 reviews)$51.06 + $9.16 Shipping
Little Giant Pump 577301 APCP-1700 1800 GPH Swimming Pool Cover PumpLittle Giant Pump1800 GPH Swimming Pool Cover Pump577301 APCP-1700 113373(0 reviews)$217.90 + $14.95 Shipping
Cooper Atkins 24HP Food Srvc Thermometer, Oven, 100 to 600 FCooper AtkinsFood Srvc Thermometer, Oven, 100 to 600 F24HP 1314229(0 reviews)$11.99 + $7.15 Shipping
Econoline 526020G-40 Blast Media, 40 Lbs, Corn Cob, 14/20 GritEconolineBlast Media, 40 Lbs, Corn Cob, 14/20 Grit526020G-40 499763(0 reviews)$35.82 + $34.45 Shipping
Ultralube 10340 H1 Food Machinery Grease, 14 oz.UltralubeH1 Food Machinery Grease, 14 oz.10340 1430567(0 reviews)$12.98 FREE Shipping