HONEYWELL MR Part Number: 2455RC-90820555 - Thermostat SPST-NC Cylinder QC
Enhance your electronic systems with the reliable and precise Honeywell 2455RC-90820555 Thermostat, designed for commercial applications requiring accurate temperature control and overtemperature protection. This SPST-NC (Single Pole Single Throw Normally Closed) cylinder-type thermostat is ideal for use in various appliances, HVAC equipment, medical devices, and industrial systems.
Product Features
Type: SPST-NC snap-action thermostat with automatic reset
Configuration: Cylinder shape with phenolic housing for durability and insulation
Mounting: Compatible with a variety of brackets and terminal options
Response: Rapid thermal response due to low mass bimetal disc design
Compliance: UL and CSA approved; meets EN60730-1 standards for specific versions
Application: Suitable for power supplies, medical equipment, water heaters, HVAC, and office automation
2455R: 6.35 mm clearance; UL File MH8267, UL E36103; CSA LR21048
2450HR & 2450R: 1.59 mm clearance; UL E36103; CSA LR21048
2452R & 2452HR: 2.66 mm clearance; UL E36103
Weight
6 g [0.2 oz] (excluding brackets or wire leads)
Electrical Ratings & Life Cycles
Characteristic
Parameter
Contact Rating (Resistive)
15 A at 120 Vac, 10 A at 240 Vac, 10 A at 277 Vac
Life Cycles
100,000 operations at 120 Vac; 30,000 at 240 Vac; 30,000 at 277 Vac
Additional Ratings
125 VA pilot duty; 125 VA pilot duty; 125 VA pilot duty depending on version
Part Details
Part Number: 2455RC-90820555
Manufacturer: HONEYWELL
Country of Origin: CN
Unit of Measure: EA
ECCN: EAR99
Package Type: BLK
For detailed specifications and application guidance, please refer to the Datasheet.
Note: Datasheet was not processed; please search the internet for the part number for more details.
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{"id":10026061070653,"title":"2455RC-90820555","handle":"2455rc-90820555","description":"\u003ch3\u003eHONEYWELL MR Part Number: 2455RC-90820555 - Thermostat SPST-NC Cylinder QC\u003c\/h3\u003e\n\n\u003cp\u003eEnhance your electronic systems with the reliable and precise Honeywell 2455RC-90820555 Thermostat, designed for commercial applications requiring accurate temperature control and overtemperature protection. This SPST-NC (Single Pole Single Throw Normally Closed) cylinder-type thermostat is ideal for use in various appliances, HVAC equipment, medical devices, and industrial systems.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eType: SPST-NC snap-action thermostat with automatic reset\u003c\/li\u003e\n \u003cli\u003eConfiguration: Cylinder shape with phenolic housing for durability and insulation\u003c\/li\u003e\n \u003cli\u003eMounting: Compatible with a variety of brackets and terminal options\u003c\/li\u003e\n \u003cli\u003eResponse: Rapid thermal response due to low mass bimetal disc design\u003c\/li\u003e\n \u003cli\u003eCompliance: UL and CSA approved; meets EN60730-1 standards for specific versions\u003c\/li\u003e\n \u003cli\u003eApplication: Suitable for power supplies, medical equipment, water heaters, HVAC, and office automation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eCharacteristic\u003c\/th\u003e\n \u003cth\u003eParameter\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSwitch Type\u003c\/td\u003e\n \u003ctd\u003eSPST\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eReset Type\u003c\/td\u003e\n \u003ctd\u003eAutomatic\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eVoltage Range\u003c\/td\u003e\n \u003ctd\u003e120 Vac to 250 Vac\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n \u003ctd\u003e0 °C to 150 °C [32 °F to 302 °F]\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eEnvironmental Exposure Range\u003c\/td\u003e\n \u003ctd\u003e-18 °C to 177 °C [0 °F to 350 °F]\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaterials\u003c\/td\u003e\n \u003ctd\u003ePhenolic, silver alloy, unplated brass, plated brass or steel, aluminum, stainless steel\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eUL and CSA Approvals\u003c\/td\u003e\n \u003ctd\u003e2455R: 6.35 mm clearance; UL File MH8267, UL E36103; CSA LR21048\u003cbr\u003e\n 2450HR \u0026amp; 2450R: 1.59 mm clearance; UL E36103; CSA LR21048\u003cbr\u003e\n 2452R \u0026amp; 2452HR: 2.66 mm clearance; UL E36103\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eWeight\u003c\/td\u003e\n \u003ctd\u003e6 g [0.2 oz] (excluding brackets or wire leads)\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eElectrical Ratings \u0026amp; Life Cycles\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eCharacteristic\u003c\/th\u003e\n \u003cth\u003eParameter\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eContact Rating (Resistive)\u003c\/td\u003e\n \u003ctd\u003e15 A at 120 Vac, 10 A at 240 Vac, 10 A at 277 Vac\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eLife Cycles\u003c\/td\u003e\n \u003ctd\u003e100,000 operations at 120 Vac; 30,000 at 240 Vac; 30,000 at 277 Vac\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eAdditional Ratings\u003c\/td\u003e\n \u003ctd\u003e125 VA pilot duty; 125 VA pilot duty; 125 VA pilot duty depending on version\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePart Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: 2455RC-90820555\u003c\/li\u003e\n \u003cli\u003eManufacturer: HONEYWELL\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: CN\u003c\/li\u003e\n \u003cli\u003eUnit of Measure: EA\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003ePackage Type: BLK\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor detailed specifications and application guidance, please refer to the \u003ca href=\"https:\/\/prod-edam.honeywell.com\/content\/dam\/honeywell-edam\/sps\/siot\/en-ca\/products\/sensors\/temperature-sensors\/thermostats\/documents\/sps-siot-commercial-thermostats-ps-009053-2-en-ciid-49660.pdf\"\u003eDatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-15T00:35:24+05:30","created_at":"2025-08-15T00:35:26+05:30","vendor":"Waldom Electonics","type":"Sensors\/Transducers","tags":["HWLL","IMPORT_CSV","Sensors","SPST","Thermostats","Transducers","WLDM"],"price":191671,"price_min":191671,"price_max":191671,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50621154787645,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"2455RC-90820555","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"2455RC-90820555","public_title":null,"options":["Default Title"],"price":191671,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"2455RC-90820555","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/2455RC-90820555_11916831_e6a486e8.jpg?v=1755198326"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/2455RC-90820555_11916831_e6a486e8.jpg?v=1755198326","options":["Title"],"media":[{"alt":null,"id":45843651199293,"position":1,"preview_image":{"aspect_ratio":1.17,"height":200,"width":234,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/2455RC-90820555_11916831_e6a486e8.jpg?v=1755198326"},"aspect_ratio":1.17,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/2455RC-90820555_11916831_e6a486e8.jpg?v=1755198326","width":234}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eHONEYWELL MR Part Number: 2455RC-90820555 - Thermostat SPST-NC Cylinder QC\u003c\/h3\u003e\n\n\u003cp\u003eEnhance your electronic systems with the reliable and precise Honeywell 2455RC-90820555 Thermostat, designed for commercial applications requiring accurate temperature control and overtemperature protection. This SPST-NC (Single Pole Single Throw Normally Closed) cylinder-type thermostat is ideal for use in various appliances, HVAC equipment, medical devices, and industrial systems.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eType: SPST-NC snap-action thermostat with automatic reset\u003c\/li\u003e\n \u003cli\u003eConfiguration: Cylinder shape with phenolic housing for durability and insulation\u003c\/li\u003e\n \u003cli\u003eMounting: Compatible with a variety of brackets and terminal options\u003c\/li\u003e\n \u003cli\u003eResponse: Rapid thermal response due to low mass bimetal disc design\u003c\/li\u003e\n \u003cli\u003eCompliance: UL and CSA approved; meets EN60730-1 standards for specific versions\u003c\/li\u003e\n \u003cli\u003eApplication: Suitable for power supplies, medical equipment, water heaters, HVAC, and office automation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eCharacteristic\u003c\/th\u003e\n \u003cth\u003eParameter\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eSwitch Type\u003c\/td\u003e\n \u003ctd\u003eSPST\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eReset Type\u003c\/td\u003e\n \u003ctd\u003eAutomatic\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eVoltage Range\u003c\/td\u003e\n \u003ctd\u003e120 Vac to 250 Vac\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n \u003ctd\u003e0 °C to 150 °C [32 °F to 302 °F]\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eEnvironmental Exposure Range\u003c\/td\u003e\n \u003ctd\u003e-18 °C to 177 °C [0 °F to 350 °F]\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMaterials\u003c\/td\u003e\n \u003ctd\u003ePhenolic, silver alloy, unplated brass, plated brass or steel, aluminum, stainless steel\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eUL and CSA Approvals\u003c\/td\u003e\n \u003ctd\u003e2455R: 6.35 mm clearance; UL File MH8267, UL E36103; CSA LR21048\u003cbr\u003e\n 2450HR \u0026amp; 2450R: 1.59 mm clearance; UL E36103; CSA LR21048\u003cbr\u003e\n 2452R \u0026amp; 2452HR: 2.66 mm clearance; UL E36103\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eWeight\u003c\/td\u003e\n \u003ctd\u003e6 g [0.2 oz] (excluding brackets or wire leads)\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eElectrical Ratings \u0026amp; Life Cycles\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eCharacteristic\u003c\/th\u003e\n \u003cth\u003eParameter\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eContact Rating (Resistive)\u003c\/td\u003e\n \u003ctd\u003e15 A at 120 Vac, 10 A at 240 Vac, 10 A at 277 Vac\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eLife Cycles\u003c\/td\u003e\n \u003ctd\u003e100,000 operations at 120 Vac; 30,000 at 240 Vac; 30,000 at 277 Vac\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eAdditional Ratings\u003c\/td\u003e\n \u003ctd\u003e125 VA pilot duty; 125 VA pilot duty; 125 VA pilot duty depending on version\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003ePart Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: 2455RC-90820555\u003c\/li\u003e\n \u003cli\u003eManufacturer: HONEYWELL\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: CN\u003c\/li\u003e\n \u003cli\u003eUnit of Measure: EA\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003ePackage Type: BLK\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor detailed specifications and application guidance, please refer to the \u003ca href=\"https:\/\/prod-edam.honeywell.com\/content\/dam\/honeywell-edam\/sps\/siot\/en-ca\/products\/sensors\/temperature-sensors\/thermostats\/documents\/sps-siot-commercial-thermostats-ps-009053-2-en-ciid-49660.pdf\"\u003eDatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e"}
I'm particularly impressed with how carefully the header pins are packed for the RP2350-PiZero, they arrived in perfect condition without any bent pins, which has been a persistent issue with other competitors. This attention to packaging detail really stands out.
I also received the latest A4 revision of the RP2350, which shows you maintain current inventory, that's really valuable for customers who want the most up to date components.
The delivery was quick and hassle free throughout. I'll definitely be recommending you to others!
App feedback: The discounts offered through the app are a nice bonus, but the component search function could be improved to match the ease of use on the website version. The rest of the app functions work well.
