AI PRC: AI Part Number: 209-2-1-61-4-8-5 - CIR BRKR MAG-HYDR
Ensure reliable circuit protection with the AIRPAX / SENSATA CIR BRKR MAG-HYDR, a hydraulic-magnetic circuit breaker designed for high-performance electrical systems. This product complies with RoHS standards and is suitable for various industrial and commercial applications requiring robust overcurrent protection.
Product Features
Hydraulic-magnetic principle provides accurate and reliable circuit interruption
Suitable for branch circuit applications such as EDP, air conditioners, panel boards, and lighting controls
Available in single and multi-pole configurations (up to 6 poles)
Designed to withstand high pulses without tripping or affecting normal delay curves
Offers optional inertial delay for inrush current protection, standard on all 50/60Hz units
Multiple terminal styles available: screw terminals, stud, solderless connectors, front or back connected
Common-trip construction with internal trip bar for multi-pole protection
UL Standard 489 compliant for general purpose circuit protection
Family includes models compatible with UL Standards 489, 508, and 1077
Designed to handle inrush currents from transformers, lamps, and capacitive filters
High pulse withstand capability without compromising protection
Terminal styles include screw, stud, and solderless connectors, with front or back connection options
Dimensions & Configurations
Number of Poles
Dimensions “A”
1
1.026 ± .010 inches (26.06 ± 0.38 mm)
2
2.072 inches (52.63 mm) Max
3
3.108 inches (78.94 mm) Max
4
4.144 inches (105.26 mm) Max
5
5.180 inches (131.57 mm) Max
6
6.216 inches (157.89 mm) Max
Additional Information
For detailed mounting dimensions and configurations, refer to the datasheet linked above.
Contact Sensata for custom configurations and technical support.
Note: Tolerance for dimensions is ± .015 inches (0.38 mm). Elongation of mounting holes may be necessary for units with more than 6 poles due to tolerance stacking.
For more detailed specifications, please visit the datasheet. If additional information is needed, search the internet for the part number.
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{"id":10024957051197,"title":"209-2-1-61-4-8-5","handle":"209-2-1-61-4-8-5","description":"\u003ch3\u003eAI PRC: AI Part Number: 209-2-1-61-4-8-5 - CIR BRKR MAG-HYDR\u003c\/h3\u003e\n\n\u003cp\u003eEnsure reliable circuit protection with the AIRPAX \/ SENSATA CIR BRKR MAG-HYDR, a hydraulic-magnetic circuit breaker designed for high-performance electrical systems. This product complies with RoHS standards and is suitable for various industrial and commercial applications requiring robust overcurrent protection.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eHydraulic-magnetic principle provides accurate and reliable circuit interruption\u003c\/li\u003e\n \u003cli\u003eSuitable for branch circuit applications such as EDP, air conditioners, panel boards, and lighting controls\u003c\/li\u003e\n \u003cli\u003eAvailable in single and multi-pole configurations (up to 6 poles)\u003c\/li\u003e\n \u003cli\u003eDesigned to withstand high pulses without tripping or affecting normal delay curves\u003c\/li\u003e\n \u003cli\u003eOffers optional inertial delay for inrush current protection, standard on all 50\/60Hz units\u003c\/li\u003e\n \u003cli\u003eMultiple terminal styles available: screw terminals, stud, solderless connectors, front or back connected\u003c\/li\u003e\n \u003cli\u003eCommon-trip construction with internal trip bar for multi-pole protection\u003c\/li\u003e\n \u003cli\u003eUL Standard 489 compliant for general purpose circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003ctd\u003e209-2-1-61-4-8-5\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eManufacturer\u003c\/th\u003e\n \u003ctd\u003eAIRPAX \/ SENSATA\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eCountry of Origin (COO)\u003c\/th\u003e\n \u003ctd\u003eMY\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eUnit of Measure (UOM)\u003c\/th\u003e\n \u003ctd\u003eEA\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eECCN\u003c\/th\u003e\n \u003ctd\u003eEAR99\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003ePackage Type\u003c\/th\u003e\n \u003ctd\u003eBLK\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eDatasheet\u003c\/th\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-ai\/ai-209-2-1-61-4-8-5.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eApplication Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eFamily includes models compatible with UL Standards 489, 508, and 1077\u003c\/li\u003e\n \u003cli\u003eDesigned to handle inrush currents from transformers, lamps, and capacitive filters\u003c\/li\u003e\n \u003cli\u003eHigh pulse withstand capability without compromising protection\u003c\/li\u003e\n \u003cli\u003eTerminal styles include screw, stud, and solderless connectors, with front or back connection options\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDimensions \u0026amp; Configurations\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eNumber of Poles\u003c\/th\u003e\n \u003cth\u003eDimensions “A”\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e1\u003c\/td\u003e\n \u003ctd\u003e1.026 ± .010 inches (26.06 ± 0.38 mm)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e2\u003c\/td\u003e\n \u003ctd\u003e2.072 inches (52.63 mm) Max\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e3\u003c\/td\u003e\n \u003ctd\u003e3.108 inches (78.94 mm) Max\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e4\u003c\/td\u003e\n \u003ctd\u003e4.144 inches (105.26 mm) Max\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e5\u003c\/td\u003e\n \u003ctd\u003e5.180 inches (131.57 mm) Max\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e6\u003c\/td\u003e\n \u003ctd\u003e6.216 inches (157.89 mm) Max\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eFor detailed mounting dimensions and configurations, refer to the datasheet linked above.\u003c\/li\u003e\n \u003cli\u003eContact Sensata for custom configurations and technical support.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Tolerance for dimensions is ± .015 inches (0.38 mm). Elongation of mounting holes may be necessary for units with more than 6 poles due to tolerance stacking.\u003c\/p\u003e\n\n\u003cp\u003eFor more detailed specifications, please visit the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-ai\/ai-209-2-1-61-4-8-5.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e. If additional information is needed, search the internet for the part number.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-14T14:53:36+05:30","created_at":"2025-08-14T14:53:36+05:30","vendor":"Waldom Electonics","type":"Circuit Protection","tags":["AIRPA-SENS","CIR","Circuit","IMPORT_CSV","WLDM"],"price":2196113,"price_min":2196113,"price_max":2196113,"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":50619272855869,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"209-2-1-61-4-8-5","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"209-2-1-61-4-8-5","public_title":null,"options":["Default Title"],"price":2196113,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"209-2-1-61-4-8-5","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/209-2-1-61-4-8-5_10050708_2b4552ff.jpg?v=1755163420"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/209-2-1-61-4-8-5_10050708_2b4552ff.jpg?v=1755163420","options":["Title"],"media":[{"alt":null,"id":45834503258429,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/209-2-1-61-4-8-5_10050708_2b4552ff.jpg?v=1755163420"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/209-2-1-61-4-8-5_10050708_2b4552ff.jpg?v=1755163420","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eAI PRC: AI Part Number: 209-2-1-61-4-8-5 - CIR BRKR MAG-HYDR\u003c\/h3\u003e\n\n\u003cp\u003eEnsure reliable circuit protection with the AIRPAX \/ SENSATA CIR BRKR MAG-HYDR, a hydraulic-magnetic circuit breaker designed for high-performance electrical systems. This product complies with RoHS standards and is suitable for various industrial and commercial applications requiring robust overcurrent protection.\u003c\/p\u003e\n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eHydraulic-magnetic principle provides accurate and reliable circuit interruption\u003c\/li\u003e\n \u003cli\u003eSuitable for branch circuit applications such as EDP, air conditioners, panel boards, and lighting controls\u003c\/li\u003e\n \u003cli\u003eAvailable in single and multi-pole configurations (up to 6 poles)\u003c\/li\u003e\n \u003cli\u003eDesigned to withstand high pulses without tripping or affecting normal delay curves\u003c\/li\u003e\n \u003cli\u003eOffers optional inertial delay for inrush current protection, standard on all 50\/60Hz units\u003c\/li\u003e\n \u003cli\u003eMultiple terminal styles available: screw terminals, stud, solderless connectors, front or back connected\u003c\/li\u003e\n \u003cli\u003eCommon-trip construction with internal trip bar for multi-pole protection\u003c\/li\u003e\n \u003cli\u003eUL Standard 489 compliant for general purpose circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003ePart Number\u003c\/th\u003e\n \u003ctd\u003e209-2-1-61-4-8-5\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eManufacturer\u003c\/th\u003e\n \u003ctd\u003eAIRPAX \/ SENSATA\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eCountry of Origin (COO)\u003c\/th\u003e\n \u003ctd\u003eMY\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eUnit of Measure (UOM)\u003c\/th\u003e\n \u003ctd\u003eEA\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eECCN\u003c\/th\u003e\n \u003ctd\u003eEAR99\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003ePackage Type\u003c\/th\u003e\n \u003ctd\u003eBLK\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003cth\u003eDatasheet\u003c\/th\u003e\n \u003ctd\u003e\u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-ai\/ai-209-2-1-61-4-8-5.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eApplication Details\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eFamily includes models compatible with UL Standards 489, 508, and 1077\u003c\/li\u003e\n \u003cli\u003eDesigned to handle inrush currents from transformers, lamps, and capacitive filters\u003c\/li\u003e\n \u003cli\u003eHigh pulse withstand capability without compromising protection\u003c\/li\u003e\n \u003cli\u003eTerminal styles include screw, stud, and solderless connectors, with front or back connection options\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eDimensions \u0026amp; Configurations\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eNumber of Poles\u003c\/th\u003e\n \u003cth\u003eDimensions “A”\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e1\u003c\/td\u003e\n \u003ctd\u003e1.026 ± .010 inches (26.06 ± 0.38 mm)\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e2\u003c\/td\u003e\n \u003ctd\u003e2.072 inches (52.63 mm) Max\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e3\u003c\/td\u003e\n \u003ctd\u003e3.108 inches (78.94 mm) Max\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e4\u003c\/td\u003e\n \u003ctd\u003e4.144 inches (105.26 mm) Max\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e5\u003c\/td\u003e\n \u003ctd\u003e5.180 inches (131.57 mm) Max\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e6\u003c\/td\u003e\n \u003ctd\u003e6.216 inches (157.89 mm) Max\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eFor detailed mounting dimensions and configurations, refer to the datasheet linked above.\u003c\/li\u003e\n \u003cli\u003eContact Sensata for custom configurations and technical support.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Tolerance for dimensions is ± .015 inches (0.38 mm). Elongation of mounting holes may be necessary for units with more than 6 poles due to tolerance stacking.\u003c\/p\u003e\n\n\u003cp\u003eFor more detailed specifications, please visit the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-ai\/ai-209-2-1-61-4-8-5.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e. If additional information is needed, search the internet for the part number.\u003c\/p\u003e\u003cbr\u003e"}
