Enhance your electronic control systems with the Grayhill GH series rotary switch, designed for reliable performance and safety. Manufactured in the USA, this rotary switch features a 3-position configuration with isolated safety positions, making it ideal for calibration, standby, or off functions.
Product Features:
Protected switch positions for safety, calibration, or standby applications
Choice of Push-To-Turn or Pull-To-Turn operation
Electrical ratings of 1A at 115V, suitable for various control circuits
Durable mechanical life of 10,000 cycles
Available in multiple series with specific dimensions and features
RoHS compliant and ECCN: EAR99
Specifications:
Electrical Ratings
The switching elements and ratings are consistent in both standard and isolated positions, ensuring reliable operation.
Shaft Movement / Vertical Travel
Series 09: 0.062 ± 0.020 inches
Series 42 & 44: 0.070 ± 0.020 inches
Series 50 & 51: 0.080 ± 0.020 inches
Push or Pull Force
Series 09: 1.75 ± 0.5 lbs
Series 42 & 44: 2 ± 0.5 lbs
Series 50 & 51: 2 ± 0.5 lbs
Stop Strength
Approximately 7.5 pound-inches for the isolated position stop
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{"id":10028100944189,"title":"42A36-04-1-03N","handle":"42a36-04-1-03n","description":"\u003ch3\u003eGRAYHILL Switch Rotary 3-Position 1A 115V (Part Number: 42A36-04-1-03N)\u003c\/h3\u003e\n\u003cp\u003eEnhance your electronic control systems with the Grayhill GH series rotary switch, designed for reliable performance and safety. Manufactured in the USA, this rotary switch features a 3-position configuration with isolated safety positions, making it ideal for calibration, standby, or off functions.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eProduct Features:\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eProtected switch positions for safety, calibration, or standby applications\u003c\/li\u003e\n\u003cli\u003eChoice of Push-To-Turn or Pull-To-Turn operation\u003c\/li\u003e\n\u003cli\u003eElectrical ratings of 1A at 115V, suitable for various control circuits\u003c\/li\u003e\n\u003cli\u003eDurable mechanical life of 10,000 cycles\u003c\/li\u003e\n\u003cli\u003eAvailable in multiple series with specific dimensions and features\u003c\/li\u003e\n\u003cli\u003eRoHS compliant and ECCN: EAR99\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical Ratings\u003c\/th\u003e\n\u003ctd\u003eThe switching elements and ratings are consistent in both standard and isolated positions, ensuring reliable operation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShaft Movement \/ Vertical Travel\u003c\/th\u003e\n\u003ctd\u003e\n\u003cul\u003e\n\u003cli\u003eSeries 09: 0.062 ± 0.020 inches\u003c\/li\u003e\n\u003cli\u003eSeries 42 \u0026amp; 44: 0.070 ± 0.020 inches\u003c\/li\u003e\n\u003cli\u003eSeries 50 \u0026amp; 51: 0.080 ± 0.020 inches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePush or Pull Force\u003c\/th\u003e\n\u003ctd\u003e\n\u003cul\u003e\n\u003cli\u003eSeries 09: 1.75 ± 0.5 lbs\u003c\/li\u003e\n\u003cli\u003eSeries 42 \u0026amp; 44: 2 ± 0.5 lbs\u003c\/li\u003e\n\u003cli\u003eSeries 50 \u0026amp; 51: 2 ± 0.5 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStop Strength\u003c\/th\u003e\n\u003ctd\u003eApproximately 7.5 pound-inches for the isolated position stop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eMaterials and Finishes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries 50 \u0026amp; 51\u003c\/th\u003e\n\u003ctd\u003eHousing: Zinc casting, tin\/zinc-plated\u003cbr\u003eShaft: 303 stainless steel\u003cbr\u003eStop Pin \u0026amp; Post: 303 stainless steel\u003cbr\u003eSpring: Tinned music wire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries 09\u003c\/th\u003e\n\u003ctd\u003eHousing: Phenolic (Style A) or Diallyl (M)\u003cbr\u003eShaft: Electro-polished 303 stainless steel\u003cbr\u003eStop Pin \u0026amp; Post: 303 stainless steel\u003cbr\u003eSpring: Tinned music wire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries 42 \u0026amp; 44\u003c\/th\u003e\n\u003ctd\u003eHousing: Diallyl per MIL-M-14\u003cbr\u003eShaft: 303 stainless steel\u003cbr\u003eLock Plate: 302 stainless steel\u003cbr\u003eLock Arm: 316 stainless steel\u003cbr\u003eStop Pin \u0026amp; Post: Brass, tin\/zinc-plated\u003cbr\u003eSpring: Tinned music wire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eFor detailed specifications, refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-gh\/gh-42a36-04-1-03n.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003ePart Number: 42A36-04-1-03N\u003cbr\u003e\nManufacturer: GRAYHILL\u003cbr\u003e\nCountry of Origin: US\u003cbr\u003e\nUnit of Measure: EA\u003cbr\u003e\nPackage Type: BLK\u003cbr\u003e\nECCN: EAR99\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: Datasheet was not processed. Please search the internet for the part number for more details.\u003c\/em\u003e\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-16T07:03:13+05:30","created_at":"2025-08-16T07:03:13+05:30","vendor":"Waldom Electonics","type":"Switches","tags":["115V","1A","GRAYH","IMPORT_CSV","IMPORT_PT2","Rotary","Switch","WLDM"],"price":1568573,"price_min":1568573,"price_max":1568573,"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":50626626126141,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"42A36-04-1-03N","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"42A36-04-1-03N","public_title":null,"options":["Default Title"],"price":1568573,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"42A36-04-1-03N","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/42A36-04-1-03N_11445792_5cea2c61.jpg?v=1755307996"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/42A36-04-1-03N_11445792_5cea2c61.jpg?v=1755307996","options":["Title"],"media":[{"alt":null,"id":45864117731645,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/42A36-04-1-03N_11445792_5cea2c61.jpg?v=1755307996"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/42A36-04-1-03N_11445792_5cea2c61.jpg?v=1755307996","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eGRAYHILL Switch Rotary 3-Position 1A 115V (Part Number: 42A36-04-1-03N)\u003c\/h3\u003e\n\u003cp\u003eEnhance your electronic control systems with the Grayhill GH series rotary switch, designed for reliable performance and safety. Manufactured in the USA, this rotary switch features a 3-position configuration with isolated safety positions, making it ideal for calibration, standby, or off functions.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eProduct Features:\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eProtected switch positions for safety, calibration, or standby applications\u003c\/li\u003e\n\u003cli\u003eChoice of Push-To-Turn or Pull-To-Turn operation\u003c\/li\u003e\n\u003cli\u003eElectrical ratings of 1A at 115V, suitable for various control circuits\u003c\/li\u003e\n\u003cli\u003eDurable mechanical life of 10,000 cycles\u003c\/li\u003e\n\u003cli\u003eAvailable in multiple series with specific dimensions and features\u003c\/li\u003e\n\u003cli\u003eRoHS compliant and ECCN: EAR99\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical Ratings\u003c\/th\u003e\n\u003ctd\u003eThe switching elements and ratings are consistent in both standard and isolated positions, ensuring reliable operation.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShaft Movement \/ Vertical Travel\u003c\/th\u003e\n\u003ctd\u003e\n\u003cul\u003e\n\u003cli\u003eSeries 09: 0.062 ± 0.020 inches\u003c\/li\u003e\n\u003cli\u003eSeries 42 \u0026amp; 44: 0.070 ± 0.020 inches\u003c\/li\u003e\n\u003cli\u003eSeries 50 \u0026amp; 51: 0.080 ± 0.020 inches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePush or Pull Force\u003c\/th\u003e\n\u003ctd\u003e\n\u003cul\u003e\n\u003cli\u003eSeries 09: 1.75 ± 0.5 lbs\u003c\/li\u003e\n\u003cli\u003eSeries 42 \u0026amp; 44: 2 ± 0.5 lbs\u003c\/li\u003e\n\u003cli\u003eSeries 50 \u0026amp; 51: 2 ± 0.5 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStop Strength\u003c\/th\u003e\n\u003ctd\u003eApproximately 7.5 pound-inches for the isolated position stop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eMaterials and Finishes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries 50 \u0026amp; 51\u003c\/th\u003e\n\u003ctd\u003eHousing: Zinc casting, tin\/zinc-plated\u003cbr\u003eShaft: 303 stainless steel\u003cbr\u003eStop Pin \u0026amp; Post: 303 stainless steel\u003cbr\u003eSpring: Tinned music wire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries 09\u003c\/th\u003e\n\u003ctd\u003eHousing: Phenolic (Style A) or Diallyl (M)\u003cbr\u003eShaft: Electro-polished 303 stainless steel\u003cbr\u003eStop Pin \u0026amp; Post: 303 stainless steel\u003cbr\u003eSpring: Tinned music wire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries 42 \u0026amp; 44\u003c\/th\u003e\n\u003ctd\u003eHousing: Diallyl per MIL-M-14\u003cbr\u003eShaft: 303 stainless steel\u003cbr\u003eLock Plate: 302 stainless steel\u003cbr\u003eLock Arm: 316 stainless steel\u003cbr\u003eStop Pin \u0026amp; Post: Brass, tin\/zinc-plated\u003cbr\u003eSpring: Tinned music wire\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eFor detailed specifications, refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-gh\/gh-42a36-04-1-03n.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003ePart Number: 42A36-04-1-03N\u003cbr\u003e\nManufacturer: GRAYHILL\u003cbr\u003e\nCountry of Origin: US\u003cbr\u003e\nUnit of Measure: EA\u003cbr\u003e\nPackage Type: BLK\u003cbr\u003e\nECCN: EAR99\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eNote: Datasheet was not processed. Please search the internet for the part number for more details.\u003c\/em\u003e\u003c\/p\u003e\u003cbr\u003e"}
