GRAYHILL PRC: GH Part Number: 39-12-EW - Pushbutton Switch
Introducing the Grayhill 39-12-EW pushbutton switch, a high-quality electrical component designed for reliable operation in various applications. Manufactured in the US, this switch adheres to RoHS standards and features epoxy-sealed terminals for enhanced durability and environmental resistance.
Product Features
Series: 39, part of Grayhill's series of panel mount pushbutton switches
Type: Pushbutton, SPST-NO (Single Pole Single Throw - Normally Open)
Current Rating: 0.5A at 115V AC
Contact Resistance: Maximum 25 milliohms
Insulation Resistance: Minimum 1,000 megohms
Voltage Breakdown: Minimum 1,000 Vac between insulated parts
For epoxy-sealed terminals, add the suffix -E to the part number (e.g., 39-12-EW). For epoxy-potted versions with 6-inch wire leads, use the suffix -EW.
Available in various button colors and configurations. Refer to the datasheet for detailed ordering options and accessory choices.
Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device
Choosing a selection results in a full page refresh.
Press the space key then arrow keys to make a selection.
Shopping Cart
{"id":10023336902973,"title":"39-12-EW","handle":"39-12-ew","description":"\u003ch3\u003eGRAYHILL PRC: GH Part Number: 39-12-EW - Pushbutton Switch\u003c\/h3\u003e\n\u003cp\u003eIntroducing the Grayhill 39-12-EW pushbutton switch, a high-quality electrical component designed for reliable operation in various applications. Manufactured in the US, this switch adheres to RoHS standards and features epoxy-sealed terminals for enhanced durability and environmental resistance.\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eSeries: 39, part of Grayhill's series of panel mount pushbutton switches\u003c\/li\u003e\n \u003cli\u003eType: Pushbutton, SPST-NO (Single Pole Single Throw - Normally Open)\u003c\/li\u003e\n \u003cli\u003eCurrent Rating: 0.5A at 115V AC\u003c\/li\u003e\n \u003cli\u003eContact Resistance: Maximum 25 milliohms\u003c\/li\u003e\n \u003cli\u003eInsulation Resistance: Minimum 1,000 megohms\u003c\/li\u003e\n \u003cli\u003eVoltage Breakdown: Minimum 1,000 Vac between insulated parts\u003c\/li\u003e\n \u003cli\u003eMaterials: Thermoset plastic potting sleeve, Teflon-insulated copper stranded wire leads (#26AWG)\u003c\/li\u003e\n \u003cli\u003eSealed epoxy terminals option (-E and -EW) for environmental protection\u003c\/li\u003e\n \u003cli\u003eWire Leads: Stripped and solder-dipped, with optional wire lead length customization\u003c\/li\u003e\n \u003cli\u003eRoHS Compliant: Yes\u003c\/li\u003e\n \u003cli\u003ePackage Type: Black (BLK)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eRating Criteria\u003c\/th\u003e\n \u003cth\u003eDetails\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMake and Break Current Rating\u003c\/td\u003e\n \u003ctd\u003eSee datasheet for standard part number\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eContact Resistance\u003c\/td\u003e\n \u003ctd\u003e25 milliohms maximum\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eInsulation Resistance\u003c\/td\u003e\n \u003ctd\u003e1,000 megohms minimum\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eVoltage Breakdown\u003c\/td\u003e\n \u003ctd\u003e1,000 Vac minimum\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eMaterials and Finishes\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePotting Sleeve: Thermoset plastic\u003c\/li\u003e\n \u003cli\u003eWire Leads: #26AWG, insulated Teflon, copper stranded wire, ends stripped 0.250\" (6.35 mm), solder dipped\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOrdering and Options\u003c\/h3\u003e\n\u003cp\u003eFor epoxy-sealed terminals, add the suffix \u003cstrong\u003e-E\u003c\/strong\u003e to the part number (e.g., 39-12-EW). For epoxy-potted versions with 6-inch wire leads, use the suffix \u003cstrong\u003e-EW\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eAvailable in various button colors and configurations. Refer to the datasheet for detailed ordering options and accessory choices.\u003c\/p\u003e\n\u003ch3\u003eDatasheet\u003c\/h3\u003e\n\u003cp\u003eFor detailed specifications, download the datasheet here: \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-gh\/gh-39-12-ew.pdf\" target=\"_blank\"\u003eGrayhill 39-12-EW Datasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eProduct Part Number: 39-12-EW\u003c\/p\u003e\n\u003cp\u003eManufacturer: Grayhill\u003c\/p\u003e\n\u003cp\u003eCountry of Origin: US\u003c\/p\u003e\n\u003cp\u003eUnit of Measure: Each (EA)\u003c\/p\u003e\n\u003cp\u003eECCN: EAR99\u003c\/p\u003e\n\u003cp\u003ePackage Type: Black\u003c\/p\u003e\n\u003cp\u003eNote: Datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-13T22:18:56+05:30","created_at":"2025-08-13T22:18:56+05:30","vendor":"Waldom Electonics","type":"Switches","tags":["115V","5A","GRAYH","IMPORT_CSV","PUSH","Pushbutton","Switch","WLDM"],"price":246831,"price_min":246831,"price_max":246831,"available":false,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50616345329981,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"39-12-EW","requires_shipping":true,"taxable":true,"featured_image":null,"available":false,"name":"39-12-EW","public_title":null,"options":["Default Title"],"price":246831,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"39-12-EW","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/39-12-EW_Series_2039_20panel_20mount_adc25672.jpg?v=1755103740"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/39-12-EW_Series_2039_20panel_20mount_adc25672.jpg?v=1755103740","options":["Title"],"media":[{"alt":null,"id":45822442111293,"position":1,"preview_image":{"aspect_ratio":1.0,"height":200,"width":200,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/39-12-EW_Series_2039_20panel_20mount_adc25672.jpg?v=1755103740"},"aspect_ratio":1.0,"height":200,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/39-12-EW_Series_2039_20panel_20mount_adc25672.jpg?v=1755103740","width":200}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eGRAYHILL PRC: GH Part Number: 39-12-EW - Pushbutton Switch\u003c\/h3\u003e\n\u003cp\u003eIntroducing the Grayhill 39-12-EW pushbutton switch, a high-quality electrical component designed for reliable operation in various applications. Manufactured in the US, this switch adheres to RoHS standards and features epoxy-sealed terminals for enhanced durability and environmental resistance.\u003c\/p\u003e\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003eSeries: 39, part of Grayhill's series of panel mount pushbutton switches\u003c\/li\u003e\n \u003cli\u003eType: Pushbutton, SPST-NO (Single Pole Single Throw - Normally Open)\u003c\/li\u003e\n \u003cli\u003eCurrent Rating: 0.5A at 115V AC\u003c\/li\u003e\n \u003cli\u003eContact Resistance: Maximum 25 milliohms\u003c\/li\u003e\n \u003cli\u003eInsulation Resistance: Minimum 1,000 megohms\u003c\/li\u003e\n \u003cli\u003eVoltage Breakdown: Minimum 1,000 Vac between insulated parts\u003c\/li\u003e\n \u003cli\u003eMaterials: Thermoset plastic potting sleeve, Teflon-insulated copper stranded wire leads (#26AWG)\u003c\/li\u003e\n \u003cli\u003eSealed epoxy terminals option (-E and -EW) for environmental protection\u003c\/li\u003e\n \u003cli\u003eWire Leads: Stripped and solder-dipped, with optional wire lead length customization\u003c\/li\u003e\n \u003cli\u003eRoHS Compliant: Yes\u003c\/li\u003e\n \u003cli\u003ePackage Type: Black (BLK)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n \u003ctr\u003e\n \u003cth\u003eRating Criteria\u003c\/th\u003e\n \u003cth\u003eDetails\u003c\/th\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eMake and Break Current Rating\u003c\/td\u003e\n \u003ctd\u003eSee datasheet for standard part number\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eContact Resistance\u003c\/td\u003e\n \u003ctd\u003e25 milliohms maximum\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eInsulation Resistance\u003c\/td\u003e\n \u003ctd\u003e1,000 megohms minimum\u003c\/td\u003e\n \u003c\/tr\u003e\n \u003ctr\u003e\n \u003ctd\u003eVoltage Breakdown\u003c\/td\u003e\n \u003ctd\u003e1,000 Vac minimum\u003c\/td\u003e\n \u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch3\u003eMaterials and Finishes\u003c\/h3\u003e\n\u003cul\u003e\n \u003cli\u003ePotting Sleeve: Thermoset plastic\u003c\/li\u003e\n \u003cli\u003eWire Leads: #26AWG, insulated Teflon, copper stranded wire, ends stripped 0.250\" (6.35 mm), solder dipped\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOrdering and Options\u003c\/h3\u003e\n\u003cp\u003eFor epoxy-sealed terminals, add the suffix \u003cstrong\u003e-E\u003c\/strong\u003e to the part number (e.g., 39-12-EW). For epoxy-potted versions with 6-inch wire leads, use the suffix \u003cstrong\u003e-EW\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eAvailable in various button colors and configurations. Refer to the datasheet for detailed ordering options and accessory choices.\u003c\/p\u003e\n\u003ch3\u003eDatasheet\u003c\/h3\u003e\n\u003cp\u003eFor detailed specifications, download the datasheet here: \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-gh\/gh-39-12-ew.pdf\" target=\"_blank\"\u003eGrayhill 39-12-EW Datasheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003cp\u003eProduct Part Number: 39-12-EW\u003c\/p\u003e\n\u003cp\u003eManufacturer: Grayhill\u003c\/p\u003e\n\u003cp\u003eCountry of Origin: US\u003c\/p\u003e\n\u003cp\u003eUnit of Measure: Each (EA)\u003c\/p\u003e\n\u003cp\u003eECCN: EAR99\u003c\/p\u003e\n\u003cp\u003ePackage Type: Black\u003c\/p\u003e\n\u003cp\u003eNote: Datasheet was not processed; please search the internet for the part number for more details.\u003c\/p\u003e\u003cbr\u003e"}
