<strong>Thermostats</strong> Line <strong>Guide</strong>Well over 5,000 reasons tochoose <strong>Honeywell</strong>.With over 5,000 qualitycomponents in our thermostat<strong>line</strong>, we meet any domesticor international need forcommercial or precision snapactionsolutions.Commercial thermostats:You’ll find <strong>Honeywell</strong> qualityin a wide array of small<strong>and</strong> major appliances,automotive applications, officecopy machines <strong>and</strong> HVACequipment, plus heat <strong>and</strong>smoke detectors. Whetherit’s military or aerospaceindustries, or your officebuilding, each <strong>Honeywell</strong> S&Cthermostat can be designedto offer the performance <strong>and</strong>reliability you dem<strong>and</strong>, <strong>and</strong> theservice you need.Precision thermostats:A highly reliable <strong>line</strong>upfor potential high-endapplications, includingcomputers, copy machines,aircraft, radar, medicalequipment <strong>and</strong> electroniccontrol systems — eachdesigned to meet the moststringent environmentalconditions for dielectricstrength, moisture, resistance,vibration, shock <strong>and</strong> hermeticseal. And S&C offers custompackagedthermostats forcomplete application flexibility.Commercial<strong>Thermostats</strong>2450A Series 2450CM Series 2450CMG SeriesUse heat detection high current low voltageReset type automatic manual manualHousing materialphenolic, epoxy seal cap<strong>and</strong> terminalsceramicceramicFunctional property open or close on rise open on rise open on riseAmperage 3 A 15 A/10 A 0.5 AOperating temperature rangeEnvironmental exposure rangeContacts47 °C to 107 °C[117 °F to 225 °F]0 °C to 150 °C[32 °F to 302 °F]WE-1 gold alloy crosspoint52 °C to 232 °C[125 °F to 450 °F]10 °C to 260 °C[50 °F to 500 °F]silver/nickel alloy52 °C to 232 °C[125 °F to 450 °F]10 °C to 260 °C[50 °F to 500 °F]WE-1 gold alloy crosspointApprovals UL UL, CSA, VDE UL, CSA, VDECommercial<strong>Thermostats</strong>2450HR Series 2450HRG Series 2450R SeriesUse high current low current high currentReset type automatic automatic automaticHousing material phenolic phenolic phenolicFunctional property open or close on rise open on rise open or close on riseAmperage 15 A/10 A 0.5 A 15 A/10 AOperating temperature rangeEnvironmental exposure rangeContacts0 °C to 150 °C[32 °F to 302 °F]-18 °C to 177 °C[0 °F to 350 °F]silver/nickel alloy0 °C to 150 °C[32 °F to 302 °F]-18 °C to 177 °C[0 °F to 350 °F]WE-1 gold alloy crosspointApprovals UL, CSA UL, CSA UL, CSA0 °C to 150 °C[32 °F to 302 °F]-18 °C to 177 °C[0 °F to 350 °F]silver/nickel alloy2 www.honeywell.com/sensing
Commercial<strong>Thermostats</strong>2450RC Series 2450RCG Series 2450RG SeriesUse high current low voltage low voltageReset type automatic automatic automaticHousing material ceramic ceramic phenolicFunctional property open or close on rise open or close on rise open or close on riseAmperage 15 A/10 A 0.5 A 0.5 AOperating temperature range 0 °C to 260 °C [32 °F to 500 °F] 0 °C to 260 °C [32 °F to 500 °F] 0 °C to 150 °C [32 °F to 302 °F]Environmental exposure range -20 °C to 287 °C [0 °F to 550 °F] -20 °C to 287 °C [0 °F to 550 °F] -18 °C to 177 °C [0 °F to 350 °F]Contacts silver/nickel alloy WE-1 gold alloy cross point WE-1 gold alloy cross pointApprovals UL, CSA, VDE UL, CSA, VDE UL, CSACommercial<strong>Thermostats</strong>2455R Series 2455RA Series 2455RVB SeriesUse high current heat detection high currentReset type automatic automatic automaticHousing material phenolic phenolic, epoxy seal cap <strong>and</strong> terminals ceramic, epoxy overmoldFunctional property open or close on rise close on rise open or close on riseAmperage 15 A/10 A 3 A 15 A/10 AOperating temperature range 0 °C to 150 °C [32 °F to 302 °F] 47 °C to 107 °C [117 °F to 225 °F] -12 °C to 105 °C [10 °F to 250 °F]Environmental exposure range -18 °C to 177 °C [0 °F to 350 °F] 0 °C to 150 °C [32 °F to 302 °F] -18 °C to 121 °C [0 °F to 250 °F]Contacts silver/nickel alloy WE-1 gold alloy cross point silver/nickel alloyApprovals UL, CSA, VDE UL UL, CSA, VDEwww.honeywell.com/sensing 3