Residential Comfort/Combustion : Radiant Heating Controls : Heating Relays : Heat Sequencers : R24 : R24DB4005/U

Heat Sequencer with Four Switches

Overview

Honeywell R24 Series Heat Sequencers are solid-state positive temperature coefficient (PTC) heaters that mount in any position. Quick-connect terminals speed up installation and the R24 Series Heaters Conveniently replace a wide range of models.

Features

• Solid-state PTC Heaters
• Quick-connect terminals
• Shock and vibration resistant
• Mounts in any position
• Contact ratings - to 25 Amps at 120 or 240 Volts, and 12.5 Amps at 480 Volts
• Full-load rating auxiliary contacts
• Standard operating ambience temperature between -40 C and 73.8 C (-40 F and 165 F)
• UL approved, CSA/CUR approval pending

Product Specifications

Application

Electric Heat

Item Type

Product

Approvals, Underwriters Laboratories Inc.

UL File 237660

Electrical Connections

Solder or screw type 1/4 in. quick connect

Contact Ratings (resistive)

25A Resistive and 14A Inductive at 120Vac

Input Voltage

24V

Number of switches/devices

4

Number of on-timings

2

Timing Delay

On-timing -- 1 to 110 sec (first, second, third and fourth switches): Off-timing-- 1 to 110 sec (first, second, third, and fourth switches)

Category	Residential Comfort/Combustion
Manufacturer	Approved Supplier
Product	Radiant Heating Controls
Style	Radiant Heating Controls

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