Introducing the Grayhill Rotary Switch, a high-quality electronic switch designed for reliable performance in various applications. Manufactured in the USA, this rotary switch is part of Grayhill's Series 71, known for its durability and precision.
Product Features:
Two-Position Rotary Switch with 250mA current rating at 115V
Multi-Deck configuration available, supporting up to 12 decks
Standard and military-qualified dimensions and mounting options
molded-in position terminals for secure connections
Choice of shaft and bushing diameters
Available with 30° and 36° throw angles
RoHS compliant and ECCN EAR99 classification
Package Type: Black (BLK)
Specifications:
Part Number: 71MB30-03-4-02N
Manufacturer: Grayhill
Country of Origin: United States (US)
Unit of Measure: Each (EA)
ECCN: EAR99
RoHS Compliant: Yes
Dimensions & Mechanical Details:
No. of Decks
Dimension A (in inches)
Dimension B (in inches)
Approximate Weight (grams)
1
0.761
0.031
14
2
0.979
0.031
16
3
1.197
0.031
18
4
1.415
0.031
20
5
1.633
0.031
22
6
2.131
0.312
24
Additional Details:
Designed for PC mounting with minimal board footprint
Available in standard and military dimensions
Performance and value leader in multi-deck rotary switches
For detailed specifications and technical information, please refer to the datasheet. If more details are needed, search the internet for the part number.
{"id":10021723439421,"title":"71MB30-03-4-02N","handle":"71mb30-03-4-02n","description":"\u003ch3\u003eGRAYHILL Part Number: 71MB30-03-4-02N\u003c\/h3\u003e\n\u003cp\u003eIntroducing the Grayhill Rotary Switch, a high-quality electronic switch designed for reliable performance in various applications. Manufactured in the USA, this rotary switch is part of Grayhill's Series 71, known for its durability and precision.\u003c\/p\u003e\n\u003ch3\u003eProduct Features:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eTwo-Position Rotary Switch with 250mA current rating at 115V\u003c\/li\u003e\n \u003cli\u003eMulti-Deck configuration available, supporting up to 12 decks\u003c\/li\u003e\n \u003cli\u003eStandard and military-qualified dimensions and mounting options\u003c\/li\u003e\n \u003cli\u003e molded-in position terminals for secure connections\u003c\/li\u003e\n \u003cli\u003eChoice of shaft and bushing diameters\u003c\/li\u003e\n \u003cli\u003eAvailable with 30° and 36° throw angles\u003c\/li\u003e\n \u003cli\u003eRoHS compliant and ECCN EAR99 classification\u003c\/li\u003e\n \u003cli\u003ePackage Type: Black (BLK)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: 71MB30-03-4-02N\u003c\/li\u003e\n \u003cli\u003eManufacturer: Grayhill\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: United States (US)\u003c\/li\u003e\n \u003cli\u003eUnit of Measure: Each (EA)\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003eRoHS Compliant: Yes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDimensions \u0026amp; Mechanical Details:\u003c\/h3\u003e\n\u003ctable\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eNo. of Decks\u003c\/th\u003e\n \u003cth\u003eDimension A (in inches)\u003c\/th\u003e\n \u003cth\u003eDimension B (in inches)\u003c\/th\u003e\n \u003cth\u003eApproximate Weight (grams)\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003e1\u003c\/td\u003e\n \u003ctd\u003e0.761\u003c\/td\u003e\n \u003ctd\u003e0.031\u003c\/td\u003e\n \u003ctd\u003e14\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e2\u003c\/td\u003e\n \u003ctd\u003e0.979\u003c\/td\u003e\n \u003ctd\u003e0.031\u003c\/td\u003e\n \u003ctd\u003e16\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e3\u003c\/td\u003e\n \u003ctd\u003e1.197\u003c\/td\u003e\n \u003ctd\u003e0.031\u003c\/td\u003e\n \u003ctd\u003e18\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e4\u003c\/td\u003e\n \u003ctd\u003e1.415\u003c\/td\u003e\n \u003ctd\u003e0.031\u003c\/td\u003e\n \u003ctd\u003e20\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e5\u003c\/td\u003e\n \u003ctd\u003e1.633\u003c\/td\u003e\n \u003ctd\u003e0.031\u003c\/td\u003e\n \u003ctd\u003e22\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e6\u003c\/td\u003e\n \u003ctd\u003e2.131\u003c\/td\u003e\n \u003ctd\u003e0.312\u003c\/td\u003e\n \u003ctd\u003e24\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Details:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eDesigned for PC mounting with minimal board footprint\u003c\/li\u003e\n \u003cli\u003eAvailable in standard and military dimensions\u003c\/li\u003e\n \u003cli\u003ePerformance and value leader in multi-deck rotary switches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor detailed specifications and technical information, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-gh\/gh-71mb30-03-4-02n.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e. If more details are needed, search the internet for the part number.\u003c\/p\u003e","published_at":"2025-08-12T21:43:40+05:30","created_at":"2025-08-12T21:43:40+05:30","vendor":"Waldom Electonics","type":"Switches","tags":["115V","GRAYH","IMPORT_CSV","Rotary","Switch","WLDM"],"price":1136446,"price_min":1136446,"price_max":1136446,"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":50613099888957,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"71MB30-03-4-02N","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"71MB30-03-4-02N","public_title":null,"options":["Default Title"],"price":1136446,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"71MB30-03-4-02N","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/71MB30-03-4-02N_Series_2071B_6f7af19b.jpg?v=1755015224"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/71MB30-03-4-02N_Series_2071B_6f7af19b.jpg?v=1755015224","options":["Title"],"media":[{"alt":null,"id":45805863502141,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/71MB30-03-4-02N_Series_2071B_6f7af19b.jpg?v=1755015224"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/71MB30-03-4-02N_Series_2071B_6f7af19b.jpg?v=1755015224","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eGRAYHILL Part Number: 71MB30-03-4-02N\u003c\/h3\u003e\n\u003cp\u003eIntroducing the Grayhill Rotary Switch, a high-quality electronic switch designed for reliable performance in various applications. Manufactured in the USA, this rotary switch is part of Grayhill's Series 71, known for its durability and precision.\u003c\/p\u003e\n\u003ch3\u003eProduct Features:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eTwo-Position Rotary Switch with 250mA current rating at 115V\u003c\/li\u003e\n \u003cli\u003eMulti-Deck configuration available, supporting up to 12 decks\u003c\/li\u003e\n \u003cli\u003eStandard and military-qualified dimensions and mounting options\u003c\/li\u003e\n \u003cli\u003e molded-in position terminals for secure connections\u003c\/li\u003e\n \u003cli\u003eChoice of shaft and bushing diameters\u003c\/li\u003e\n \u003cli\u003eAvailable with 30° and 36° throw angles\u003c\/li\u003e\n \u003cli\u003eRoHS compliant and ECCN EAR99 classification\u003c\/li\u003e\n \u003cli\u003ePackage Type: Black (BLK)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePart Number: 71MB30-03-4-02N\u003c\/li\u003e\n \u003cli\u003eManufacturer: Grayhill\u003c\/li\u003e\n \u003cli\u003eCountry of Origin: United States (US)\u003c\/li\u003e\n \u003cli\u003eUnit of Measure: Each (EA)\u003c\/li\u003e\n \u003cli\u003eECCN: EAR99\u003c\/li\u003e\n \u003cli\u003eRoHS Compliant: Yes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDimensions \u0026amp; Mechanical Details:\u003c\/h3\u003e\n\u003ctable\u003e\n \u003cthead\u003e\n \u003ctr\u003e\n \u003cth\u003eNo. of Decks\u003c\/th\u003e\n \u003cth\u003eDimension A (in inches)\u003c\/th\u003e\n \u003cth\u003eDimension B (in inches)\u003c\/th\u003e\n \u003cth\u003eApproximate Weight (grams)\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003c\/thead\u003e\n \u003ctbody\u003e\n \u003ctr\u003e\n \u003ctd\u003e1\u003c\/td\u003e\n \u003ctd\u003e0.761\u003c\/td\u003e\n \u003ctd\u003e0.031\u003c\/td\u003e\n \u003ctd\u003e14\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e2\u003c\/td\u003e\n \u003ctd\u003e0.979\u003c\/td\u003e\n \u003ctd\u003e0.031\u003c\/td\u003e\n \u003ctd\u003e16\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e3\u003c\/td\u003e\n \u003ctd\u003e1.197\u003c\/td\u003e\n \u003ctd\u003e0.031\u003c\/td\u003e\n \u003ctd\u003e18\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e4\u003c\/td\u003e\n \u003ctd\u003e1.415\u003c\/td\u003e\n \u003ctd\u003e0.031\u003c\/td\u003e\n \u003ctd\u003e20\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e5\u003c\/td\u003e\n \u003ctd\u003e1.633\u003c\/td\u003e\n \u003ctd\u003e0.031\u003c\/td\u003e\n \u003ctd\u003e22\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003e6\u003c\/td\u003e\n \u003ctd\u003e2.131\u003c\/td\u003e\n \u003ctd\u003e0.312\u003c\/td\u003e\n \u003ctd\u003e24\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eAdditional Details:\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eDesigned for PC mounting with minimal board footprint\u003c\/li\u003e\n \u003cli\u003eAvailable in standard and military dimensions\u003c\/li\u003e\n \u003cli\u003ePerformance and value leader in multi-deck rotary switches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor detailed specifications and technical information, please refer to the \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-gh\/gh-71mb30-03-4-02n.pdf\" target=\"_blank\"\u003edatasheet\u003c\/a\u003e. If more details are needed, search the internet for the part number.\u003c\/p\u003e"}
