Thermostats Line Guide Precision engineering. Commercial sense. From the exacting needs of high-end industrial and aerospace applications to commercial safety and office equipment usage, Honeywell Sensing and Control (S&C) thermostat solutions are the recognized, respected leader. Both our commercial and precision snap-action thermostats include automatic and manual reset options, phenolic or ceramic housings and a wide variety of mounting brackets and terminal options -- while our precision line includes both hermetic and non-hermetic devices. And each thermostat's design is configured from a base unit, and can be customized for temperature tolerance and mechanical configurations, meeting any of your needs for accuracy and exactitude. It makes sense to trust industry-leading engineering and innovation. FEATURES Commercial Thermostats 2450A Series. Features: Cost effective * Gold alloy contacts * Epoxy-sealed cap and terminals * Wide variety of terminals * Only a stepped aluminum cap - 15' spacing, 1" collector for 30' spacing, and a 1.5" collector for 50' spacing. Collector brackets available per UL Benefits: Gold alloy contacts for low voltage fire alarm, smoke detector and potential security device applications. Small size allows enhanced response to temperature changes. Epoxy sealed for extended life. Available with or without heat collectors. Potential for use in office copy machines, heat and smoke detectors, HVAC equipment, computers, aircraft/aerospace, radar equipment, medical equipment, and electronic control systems. 2450CM Series. 2450HR Series. Features: Cost effective * Rivet sleeve construction * Wide variety of mounting brackets and terminals Features: Cost effective * Rivet sleeve construction * Factory calibrated * Wide variety of mounting brackets and terminals Benefits: Small size allows enhanced response to temperature changes. Potential for use in high current HVAC, appliance, hot water heater and office automation applications. Benefits: Small size allows enhanced response to temperature changes. Factory calibrated to customer's specs. 4-posted "H" construction for application mounting bracket. Potential for use in HVAC, major appliances, automotive, heat and smoke detectors and office copy machines. 2450CMG Series. Features: Cost effective * Gold alloy contacts * Rivet sleeve construction * Wide variety of mounting brackets and terminals Benefits: Small size allows enhanced response to temperature changes. Gold alloy contacts for potential use in low voltage HVAC, appliances, hot water heater and office automation applications. 2450HRG Series. Features: Cost effective * Gold alloy contacts * Rivet sleeve construction * Factory calibrated * Wide variety of mounting brackets and terminals Benefits: Small product size allows enhanced response to temperature changes. Factory calibrated to customer's specification. 4-posted "H" construction for application mounting bracket. Gold alloy contacts for low voltage HVAC, major appliance, automotive, heat/smoke detectors and copy machine potential applications. www.honeywell.com/sensing continued on page 17 Thermostats Line Guide Well over 5,000 reasons to choose Honeywell. With over 5,000 quality components in our thermostat line, we meet any domestic or international need for commercial or precision snapaction solutions. Commercial thermostats: You'll find Honeywell quality in a wide array of small and major appliances, automotive applications, office copy machines and HVAC equipment, plus heat and smoke detectors. Whether it's military or aerospace industries, or your office building, each Honeywell S&C thermostat can be designed to offer the performance and reliability you demand, and the service you need. Precision thermostats: A highly reliable lineup for potential high-end applications, including computers, copy machines, aircraft, radar, medical equipment and electronic control systems -- each designed to meet the most stringent environmental conditions for dielectric strength, moisture, resistance, vibration, shock and hermetic seal. And S&C offers custompackaged thermostats for complete application flexibility. 2 Commercial Thermostats 2450A Series 2450CM Series 2450CMG Series Use heat detection high current low voltage Reset type automatic manual manual Housing material phenolic, epoxy seal cap and terminals ceramic ceramic Functional property open or close on rise open on rise open on rise Amperage 3A 15 A/10 A 0.5 A Operating temperature range 47 C to 107 C [117 F to 225 F] 52 C to 232 C [125 F to 450 F] 52 C to 232 C [125 F to 450 F] Environmental exposure range 0 C to 150 C [32 F to 302 F] 10 C to 260 C [50 F to 500 F] 10 C to 260 C [50 F to 500 F] Contacts WE-1 gold alloy cross point silver/nickel alloy WE-1 gold alloy cross point Approvals UL UL, CSA, VDE UL, CSA, VDE 2450HR Series 2450HRG Series 2450R Series Use high current low current high current Reset type automatic automatic automatic Housing material phenolic phenolic phenolic Functional property open or close on rise open on rise open or close on rise Amperage 15 A/10 A 0.5 A 15 A/10 A Operating temperature range 0 C to 150 C [32 F to 302 F] 0 C to 150 C [32 F to 302 F] 0 C to 150 C [32 F to 302 F] Environmental exposure range -18 C to 177 C [0 F to 350 F] -18 C to 177 C [0 F to 350 F] -18 C to 177 C [0 F to 350 F] Contacts silver/nickel alloy WE-1 gold alloy cross point silver/nickel alloy Approvals UL, CSA UL, CSA UL, CSA Commercial Thermostats www.honeywell.com/sensing Commercial Thermostats 2450RC Series 2450RCG Series 2450RG Series Use high current low voltage low voltage Reset type automatic automatic automatic Housing material ceramic ceramic phenolic Functional property open or close on rise open or close on rise open or close on rise Amperage 15 A/10 A 0.5 A 0.5 A Operating 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 point Approvals UL, CSA, VDE UL, CSA, VDE UL, CSA 2455R Series 2455RA Series 2455RVB Series Use high current heat detection high current Reset type automatic automatic automatic Housing material phenolic phenolic, epoxy seal cap and terminals ceramic, epoxy overmold Functional property open or close on rise close on rise open or close on rise Amperage 15 A/10 A 3A 15 A/10 A Operating 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 alloy Approvals UL, CSA, VDE UL UL, CSA, VDE Commercial Thermostats www.honeywell.com/sensing 3 Thermostats Line Guide Commercial Thermostats 2455RC Series 2455RG Series 2455RM Series Use high current low voltage high current Reset type automatic automatic manual Housing material ceramic phenolic phenolic Functional property open on rise open or close on rise open on rise Amperage 15 A/10 A 0.5 A 15 A/10 A Operating temperature range 0 C to 260 C [32 F to 500 F] 0 C to 150 C [32 F to 302 F] 0 C to 150 C [32 F to 302 F] (inclusive) Environmental exposure range -20 C to 287 C [0 F to 550 F] -18 C to 177 C [0 F to 350 F] -18 C to 260 C [0 F to 500 F] Contacts silver/nickel alloy WE-1 gold alloy cross point silver/nickel alloy Approvals UL, CSA, VDE UL, CSA, VDE UL, CSA, VDE Precision Thermostats 3000 Series Description custom packaged Amperage 7.0 A resistive Housing material stainless steel or brass Operating temperature -29 C to 260 C [-20 F to 500 F] Environmental exposure range -62 C to 288 C [-80 F to 550 F] Dielectric strength MIL-STD-202, Method 301; 1250 Vac 60 Hz - Terminal to Case Insulation resistance MIL-STD-202, Method 302; 50 MOhm min. Terminal to Case Contact resistance MIL-STD-202, Method 307; 0.050 Ohm Hermetic seal MIL-STD-202, Method 112; Cond. A, 1x10-5 atm cc/s Moisture resistance MIL-STD-202, Method 106 Shock N/A Vibration N/A Thermal shock N/A Salt spray N/A Acceleration N/A 4 www.honeywell.com/sensing Precision Thermostats 3100 Series 3100U Series 3106 Series Description hermetic UL-approved hermetic low level hermetic Amperage 2.0 A/1.0 A/5.0 A/5.0 A 3.0 A resistive max. 100 mA/500 mA Housing material steel housing hermetically sealed with glass-to-metal seal at terminal junction steel housing hermetically sealed with glass-to-metal seal at terminal junction steel housing hermetically sealed with glass-to-metal seal at terminal junction Operating temperature -29 C to 260 C [-20 F to 500 F] -29 C to 260 C [-20 F to 500 F] -29 C to 204 C [-20 F to 400 F] Environmental exposure range -62 C to 288 C [-80 F to 550 F] -62 C to 288 C [-80 F to 550 F] -62 C to 260 C [-80 F to 500 F] Dielectric strength MIL-STD-202, Method 301; 1250 Vac 60 Hz - Terminal to Case MIL-STD-202, Method 301; 1250 Vac 60 Hz - Terminal to Case MIL-STD-202, Method 301; 1250 Vac 60 Hz - Terminal to Case Insulation resistance MIL-STD-202, Method 302; Cond. B - 500 MOhm - 500 Vdc applied MIL-STD-202, Method 302; 50 MOhm or MIL-STD-202, Method 302; Cond. B - 500 MOhm - 500 Vdc applied MIL-STD-202, Method 302; Cond. B 500 MOhm - 500 Vdc applied Contact resistance MIL-STD-202, Method 307; 0.050 Ohm MIL-STD-202, Method 307; 0.050 Ohm max. MIL-STD-202, Method 307; 0.050 Ohm Hermetic seal MIL-STD-202, Method 112; Cond. 1 x 10-5 MIL-STD-202, Method 112; Cond. 1 x 10-5 MIL-STD-202, Method 112; Cond. 1 x 10-5 Moisture resistance MIL-STD-202, Method 106 MIL-STD-202, Method 106 MIL-STD-202, Method 106 Shock N/A N/A N/A Vibration N/A N/A N/A Thermal shock N/A N/A N/A Salt spray N/A N/A N/A Acceleration N/A N/A N/A www.honeywell.com/sensing 5 Thermostats Line Guide Precision Thermostats 3150 Series 3153 Series 3156 Series 3200 Series Description low silhouette hermetic low silhouette hermetic low level, silhouette hermetic aerospace Amperage 2.0 A/1.0 A/2.0 A/2.0 A 2.0 A resistive 100 mA/500 mA 5.0 A resistive Housing material steel housing hermetically sealed with glass-to-metal seal at terminal junction steel housing hermetically sealed with glass-to-metal seal at terminal junction steel housing hermetically sealed with glass-to-metal seal at terminal junction steel housing hermetically sealed with glass-to-metal seal at terminal junction Operating temperature -29 C to 177 C [-20 F to 350 F] -29 C to 177 C [-20 F to 350 F] -29 C to 204 C [-20 F to 400 F] -51 C to 163 C [-60 F to 325 F] Environmental exposure range -54 C to 260 C [-65 F to 500 F] -65 C to 260 C [-85 F to 500 F] -62 C to 260 C [-80 F to 500 F] -65 C to 177 C [-85 F to 350 F] Dielectric strength MIL-STD-202, Method 301; 750 Vac 60 Hz - Terminal to Case MIL-STD-202, Method 301; 1250 Vac 60 Hz - Terminal to Case MIL-STD-202, Method 301; 1250 Vac 60 Hz - Terminal to Case MIL-STD-202, Method 301; 1250 Vac Insulation resistance MIL-STD-202, Method 302; Cond. B - 500 MOhm - 500 Vdc applied MIL-STD-202, Method 302; 500 MOhm MIL-STD-202, Method 302; Cond. B - 500 MOhm - 500 Vdc applied MIL-STD-202, Method 302; 500 MOhm Contact resistance MIL-STD-202, Method 307; 0.050 Ohm MIL-STD-202, Method 307; 0.050 Ohm max. MIL-STD-202, Method 307; 0.050 Ohm MIL-STD-202, Method 307; 0.025 Ohm max. Hermetic seal MIL-STD-202, Method 112; Cond. 1 x 10-5 MIL-STD-202, Method 112; Cond. C MIL-STD-202, Method 112; Cond. 1 x 10-5 MIL-STD-202, Method 112; Cond. C Moisture resistance MIL-STD-202, Method 106 MIL-STD-202, Method 106 MIL-STD-202, Method 106 MIL-STD-202, Method 106 Shock N/A MIL-STD-202, Method 213; 100 G N/A MIL-STD-202, Method 213; 750 G Vibration N/A MIL-STD-202, Method 204; 20 G N/A MIL-STD-202, Method 204; 30 G: MIL-STD-202, Method 214; 50 G Thermal shock N/A MIL-STD-202, Method 107; Cond. B N/A MIL-STD-202, Method 107; Cond. B Salt spray N/A MIL-STD-202, Method 101; Cond. B N/A MIL-STD-202, Method 101; Cond. B Acceleration N/A N/A N/A MIL-STD-202, Method 212; 20 G 6 www.honeywell.com/sensing 2450R Series. Features: Cost effective * Rivet sleeve construction * Low profile * Wide variety of mounting brackets and terminals Benefits: Low profile and small size allows enhanced response to temperature changes. Factory calibrated to customer's specification. Potential for use in high current HVAC, major appliance, automotive, heat/smoke detector and copy machine applications. 2450RC Series. Features: Cost effective * Rivet sleeve construction * Low profile * Wide variety of mounting brackets and terminals Benefits: Low profile and small size allows enhanced response to temperature changes. Potential for use in high current HVAC, power supplies, decorative fire places, glue gun applications. 2450RCG Series. Features: Cost effective * Gold alloy contacts * Rivet sleeve construction * Low profile * Wide variety of mounting brackets and terminals Benefits: Low profile and small product size allows enhanced response to temperature changes. Gold alloy contacts allow for potential use for low voltage HVAC, power supply, decorative fire places and glue gun applications. 2450RG Series. Features: Cost effective * Gold alloy contacts * Rivet sleeve construction * Wide variety of mounting brackets and terminals Benefits: Small product size allows enhanced response to temperature changes. 4- posted "H" construction for application mounting bracket. Gold alloy contacts allow for potential use for low voltage tabletop appliance applications. 2455R Series. Features: Cost effective * Rivet sleeve construction * High profile * High current * Wide variety of mounting brackets and terminals Benefits: Small product size allows enhanced response to temperature changes. Factory calibrated to customer's specification. Potential for use in high current HVAC, automotive, copy machine, major appliance and heat/smoke detection applications. Benefits: Small product size allows enhanced response to temperature changes. Factory calibrated to customer's specification. Gold alloy contacts allow for potential use for low voltage HVAC, automotive, copy machines, heat/ smoke detection and major appliance applications. 2455RA Series. Features: Cost effective * Gold alloy contacts * Epoxy-sealed cap and terminals * Wide variety of terminals * Stepped aluminum cap - 15 ft spacing, 1" collector for 30' spacing, and a 1.5 in collector for 50 ft spacing. Collector brackets available per UL Benefits: Small size allows enhanced response to temperature changes. Epoxy sealed for long life. Available with or without heat collectors. Gold alloy contacts allow for potential use for low voltage fire alarm, smoke detector and security device applications. 2455RBV Series. Features: Cost effective * Epoxy overmold * Rivet sleeve construction * Dust-free housing * Factory calibrated * Wide variety of mounting brackets and terminals Benefits: Epoxy overmolded construction provides electrical insulation. Small size allows enhanced response to temperature changes. Factory calibrated to customer's specification. Potential for use in high current automotive and industrial equipment applications. 2455RC Series. Features: Cost effective * Rivet sleeve construction * High profile * Wide variety of mounting brackets and terminals Benefits: Small product size allows enhanced response to temperature changes. Potential for use in high current HVAC, power supply, spa and office automation applications. 2455RG Series. Features: Cost effective * Gold alloy contacts * Rivet sleeve construction * High profile * Factory calibrated * Wide variety of mounting brackets and terminals 2455RM Series. Features: Cost effective * Rivet sleeve construction * Factory calibrated * Wide variety of mounting brackets and terminals Benefits: Small size allows enhanced response to temperature changes. Used in high current. Factory calibrated to customer's specification. Potential uses include HVAC, power supply and office automation. Precision Thermostats 3000 Series. Features: Custom packaging * Hermetically sealed * Tight tolerances * Tight differentials * Customized probe length * Hermetic connector or potted constructions Benefits: Internal and external design options meet exacting customer requirements. All-welded, hermeticallysealed stainless steel construction for potential military applications requiring flexibility in mounting and terminal configurations. 3100 Series. Features: Hermetically sealed * Tight tolerances * Tight differentials * Pre-set and tamper proof * SPST contacts * Wide variety of mounting brackets and terminals Benefits: Designed to meet or exceed critical commercial and industrial specifications. Temperature calibrations pre-set at factory. Each unit 100% thermally and mechanically inspected. Potential applications include computers, medical electronics, power supplies, industrial controls, infotech, and test equipment. www.honeywell.com/sensing 7 3100U Series. 3150 Series. 3156 Series. Features: UL approved * Hermetically sealed * Tight tolerances * Tight differentials * Pre-set and tamper proof * SPST contacts * Wide variety of mounting brackets and terminals Features: Low silhouette and compact design * Hermetically sealed * Tight tolerances * Tight differentials * Pre-set and tamper proof * SPST contacts * Wide variety of mounting brackets and terminals Benefits: UL approved products designed to meet or exceed critical commercial and industrial specifications. Temperature calibrations pre-set at factory. Each unit 100 % thermally and mechanically inspected. Potential applications include computers, medical electronics, power supplies, industrial controls, infotech, and test equipment. Benefits: Low silhouette and compact design may be well suited for potential applications including industrial, food service, telecom, medical, and infotech where space is at a premium. Temperature calibrations pre-set at factory. Each unit 100% thermally and mechanically inspected. Features: Low silhouette and compact design * Gold alloy contacts * Hermetically sealed * Tight tolerances * Tight differentials * Pre-set and tamper proof * SPST contacts * Wide variety of mounting brackets and terminals 3153 Series. 3106 Series. Features: Gold alloy contacts * Hermetically sealed * Tight tolerances * Tight differentials * Pre-set and tamper proof * SPST contacts * Wide variety of mounting brackets and terminals Benefits: Gold alloy contacts for low voltage applications. Designed to meet or exceed critical commercial and industrial specifications. Temperature calibrations pre-set at factory. Each unit 100% thermally and mechanically inspected. Potential applications include computers, medical electronics, power supplies, industrial controls, infotech, and test equipment. 8 www.honeywell.com/sensing Features: Low silhouette and compact design * Hermetically sealed * Tight tolerances * Tight differentials * Pre-set and tamper proof * SPST contacts * Wide variety of mounting brackets and terminals Benefits: Acceptance testing performed in accordance to Mil-PRF-24236, Table III. Temperature calibrations pre-set at factory. Each unit 100% thermally and mechanically inspected. Low silhouette and compact design may be well suited for potential military and commercial aircraft applications where space is at a premium. Benefits: Gold alloy contacts for potential low voltage applications. Temperature calibrations pre-set at factory. Each unit 100% thermally and mechanically inspected. Low silhouette and compact design may be well suited for potential applications including industrial, food service, telecom, medical, and infotech where space is at a premium. 3200 Series. Features: NASA certified * Space qualified * Hermetically sealed * Tight tolerances * Tight differentials * Pre-set and tamper proof * SPST contacts * Wide variety of mounting brackets and terminals available Benefits: Temperature calibrations pre-set at factory. Each unit 100% thermally and mechanically inspected. Desinged to meet or exceed military and aerospace specifications for spaceflight use, including temperature stability, shock, vibration and cleanliness. Warranty. Honeywell warrants goods of its manufacture as being free of defective materials and faulty workmanship. Honeywell's standard product warranty applies unless agreed to otherwise by Honeywell in writing; please refer to your order acknowledgement or consult your local sales office for specific warranty details. If warranted goods are returned to Honeywell during the period of coverage, Honeywell will repair or replace, at its option, without charge those items it finds defective. The foregoing is buyer's sole remedy and is in lieu of all warranties, expressed or implied, including those of merchantability and fitness for a particular purpose. In no event shall Honeywell be liable for consequential, special, or indirect damages. While we provide application assistance personally, through our literature and the Honeywell web site, it is up to the customer to determine the suitability of the product in the application. Specifications may change without notice. The information we supply is believed to be accurate and reliable as of this printing. However, we assume no responsibility for its use. For more information about Sensing and Control products, visit www.honeywell. com/sensing or call +1-815-235-6847 Email inquiries to info.sc@honeywell.com WARNING PERSONAL INJURY * DO NOT USE these products as safety or emergency stop devices or in any other application where failure of the product could result in personal injury. Failure to comply with these instructions could result in death or serious injury. WARNING MISUSE OF DOCUMENTATION * The information presented in this catalogue is for reference only. DO NOT USE this document as product installation information. * Complete installation, operation and maintenance information is provided in the instructions supplied with each product. Failure to comply with these instructions could result in death or serious injury. Sensing and Control Automation and Control Solutions Honeywell 1985 Douglas Drive North Golden Valley, MN 55422 USA +1-815-235-6847 www.honeywell.com/sensing 009031-2-EN IL50 GLO March 2011 Copyright (c) 2011 Honeywell International Inc. All rights reserved. www.honeywell.com/sensing 9 Notes 10 www.honeywell.com/sensing