Skip to Content
Part no. 4098-5610

Conventional Heat Ror-Fix 135F Detector 721H

110.40 SAR 110.40 SAR

110.40 SAR incl. VAT
  • Genuine manufacturer parts
  • Stock and delivery from Riyadh
  • Technical support from our engineers: +966 11 216 0987

Product details

Part number4098-5610
DescriptionConventional Heat Ror-Fix 135F Detector 721H
CategoryDetectors & Bases / Smoke, Heat & Multi Sensors
System Simplex TrueAlarm detectors and TrueAlert appliances
Works withConventional 2-wire or 4-wire initiating device circuits (IDCs)
ApprovalsUL and ULC; heat detectors listed to UL 521 Edition 7
AvailabilityOn request, ask for lead time
SupportSelection, compatibility and programming help from our engineers

Need it for a project?

Tell us the quantity and the panel or system it is for. We confirm compatibility, price and delivery, and can install and program it.

About the 4098-5610

The 4098-5610 is a conventional heat detector with a 135°F (57.2°C) fixed temperature setting plus rate-of-rise detection, using thermistors instead of a melting pellet or bimetal element. It connects to conventional 2-wire or 4-wire initiating device circuits through a compatible base. Rate-of-rise alarm occurs at 20°F/min (11°C/min) or more and is active only above 90°F (32°C).

Indoor use only; mount on or close to the ceiling, out of direct sunlight.

Specifications

Heat element rating135°F or 57.2°C fixed temperature and rate-of-rise
Rate-of-rise alarm>=20° F/min (11° C/min), only in effect at temperatures greater than 90° F (32° C)
Operating voltage10.5 – 33 VDC (2-wire); 15 – 32 VDC (4-wire)
CurrentStandby <70 µA; max. alarm 64 mA at 30 V, 33 mA at 20 V, 14.5 mA at 12 V
Ambient operating temperature0°C to 50°C (32°F to 122°F)
Humidity10-95% RH (non-condensing)
UL maximum spacing50 ft
Height42mm (1 5/8 in.); 53mm (2 1/8 in.) with base

Used with

  • 4098-5207 – 2-wire 5 in. base with remote LED connections
  • 4098-5261 – 2-wire 4 in. base with remote LED connections
  • 4098-5682 – 4-wire 5 in. base with auxiliary alarm relay (needs external 24 VDC)
  • 4098-5680 – 2-wire 5 in. base with auxiliary alarm relay
  • 4098-9799 – 6 in. adapter plate, required for surface-mounted 4 in. boxes

From Simplex datasheet S4098-0059. The datasheet and UL listing can be downloaded under Documents above.