Product Description for ZF Switches & Sensors E78-30A Pushbutton Switch
The ZF Switches & Sensors E78-30A is a high-quality, panel-mount pushbutton switch designed for reliable electronic control applications. This double-pole, double-throw (DPDT) switch features a .1A rated current and is suitable for various industrial and automation uses.
Key Features
Double Pole Double Throw (DPDT) configuration for versatile switching options
Pushbutton actuation with snap-action mechanism for long operational life
Choice of momentary, push-pull (reset), and cheat interlock switch types
Snap-in panel mounting for secure installation
Extended-life versions available, with agency approval options including VDE
Various terminal forms available (consult factory)
Electrical Ratings & Specifications
Electrical Life at Rated Load
UL1054 Rating (Min. Operations)
50,000 operations at 0.1A, 125VAC
6,000 operations
Operating temperature range: -40°C to +85°C
Flammability rating: UL94V-0
Materials
Case: Thermoplastic Polyester
Actuating Button: Thermoplastic Acetal
Terminals: Brass
Moving Blade: Beryllium Copper
Spring: Stainless Steel
Contacts: Silver Alloy, Silver-Cadmium Oxide, or Gold Crosspoint (depending on model)
Dimensions & Mounting
Single Pole Dimensions (inches/mm)
Full overtravel position: Refer to datasheet for detailed measurements
Double pole switch cutout: 1.445” (36.70mm) for 0.045” (1.14mm) thick panel, 1.455” (36.96mm) for 0.100” (2.54mm) thick panel
Ordering & Circuitry
Available in various circuitry options including SPDT, SPST NO/NC, and DPDT configurations. Example ordering: E78–30A for DPDT, E78–31A for SPST NO, E78–32A for SPST NC.
Terminals
Standard terminals: 0.187″ x 0.020″ (4.75mm x 0.51mm) for up to 10A
For 16A: 0.250″ x 0.032″ (6.35mm x 0.81mm)
International VDE versions: 0.187″ x 0.032″ (4.75mm x 0.81mm), prefix “F” (e.g., F78–30A)
For more detailed specifications, dimensions, and technical data, please refer to the provided datasheet. The datasheet was not processed; please search the internet for the part number E78-30A for additional information.
{"id":10024025063741,"title":"E78-30A","handle":"e78-30a","description":"\u003ch3\u003eProduct Description for ZF Switches \u0026amp; Sensors E78-30A Pushbutton Switch\u003c\/h3\u003e\n\u003cp\u003eThe ZF Switches \u0026amp; Sensors E78-30A is a high-quality, panel-mount pushbutton switch designed for reliable electronic control applications. This double-pole, double-throw (DPDT) switch features a .1A rated current and is suitable for various industrial and automation uses.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDouble Pole Double Throw (DPDT) configuration for versatile switching options\u003c\/li\u003e\n\u003cli\u003ePushbutton actuation with snap-action mechanism for long operational life\u003c\/li\u003e\n\u003cli\u003eChoice of momentary, push-pull (reset), and cheat interlock switch types\u003c\/li\u003e\n\u003cli\u003eSnap-in panel mounting for secure installation\u003c\/li\u003e\n\u003cli\u003eExtended-life versions available, with agency approval options including VDE\u003c\/li\u003e\n\u003cli\u003eVarious terminal forms available (consult factory)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical Ratings \u0026amp; Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical Life at Rated Load\u003c\/th\u003e\n\u003cth\u003eUL1054 Rating (Min. Operations)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e50,000 operations at 0.1A, 125VAC\u003c\/td\u003e\n\u003ctd\u003e6,000 operations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eOperating temperature range: -40°C to +85°C\u003c\/p\u003e\n\u003cp\u003eFlammability rating: UL94V-0\u003c\/p\u003e\n\u003ch3\u003eMaterials\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCase: Thermoplastic Polyester\u003c\/li\u003e\n\u003cli\u003eActuating Button: Thermoplastic Acetal\u003c\/li\u003e\n\u003cli\u003eTerminals: Brass\u003c\/li\u003e\n\u003cli\u003eMoving Blade: Beryllium Copper\u003c\/li\u003e\n\u003cli\u003eSpring: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eContacts: Silver Alloy, Silver-Cadmium Oxide, or Gold Crosspoint (depending on model)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDimensions \u0026amp; Mounting\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSingle Pole Dimensions (inches\/mm)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull overtravel position: Refer to datasheet for detailed measurements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eDouble pole switch cutout: 1.445” (36.70mm) for 0.045” (1.14mm) thick panel, 1.455” (36.96mm) for 0.100” (2.54mm) thick panel\u003c\/p\u003e\n\u003ch3\u003eOrdering \u0026amp; Circuitry\u003c\/h3\u003e\n\u003cp\u003eAvailable in various circuitry options including SPDT, SPST NO\/NC, and DPDT configurations. Example ordering: E78–30A for DPDT, E78–31A for SPST NO, E78–32A for SPST NC.\u003c\/p\u003e\n\u003ch3\u003eTerminals\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStandard terminals: 0.187″ x 0.020″ (4.75mm x 0.51mm) for up to 10A\u003c\/li\u003e\n\u003cli\u003eFor 16A: 0.250″ x 0.032″ (6.35mm x 0.81mm)\u003c\/li\u003e\n\u003cli\u003eInternational VDE versions: 0.187″ x 0.032″ (4.75mm x 0.81mm), prefix “F” (e.g., F78–30A)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: E78-30A\u003c\/li\u003e\n\u003cli\u003eManufacturer: ZF Switches \u0026amp; Sensors\u003c\/li\u003e\n\u003cli\u003eCountry of Origin: MX\u003c\/li\u003e\n\u003cli\u003eUnit of Measure: EA\u003c\/li\u003e\n\u003cli\u003eECCN: EAR99\u003c\/li\u003e\n\u003cli\u003ePackage Type: BOX\u003c\/li\u003e\n\u003cli\u003eDatasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-che\/e77.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor more detailed specifications, dimensions, and technical data, please refer to the provided datasheet. The datasheet was not processed; please search the internet for the part number E78-30A for additional information.\u003c\/p\u003e\u003cbr\u003e","published_at":"2025-08-14T01:03:22+05:30","created_at":"2025-08-14T01:03:22+05:30","vendor":"Waldom Electonics","type":"Switches","tags":["1A","DPDT","IMPORT_CSV","Pushbutton","Switch","WLDM","ZF"],"price":60841,"price_min":60841,"price_max":60841,"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":50617319031101,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"E78-30A","requires_shipping":true,"taxable":true,"featured_image":null,"available":false,"name":"E78-30A","public_title":null,"options":["Default Title"],"price":60841,"weight":250,"compare_at_price":null,"inventory_management":"shopify","barcode":"E78-30A","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/thinkrobotics.com\/cdn\/shop\/files\/11072357.jpg?v=1755113604"],"featured_image":"\/\/thinkrobotics.com\/cdn\/shop\/files\/11072357.jpg?v=1755113604","options":["Title"],"media":[{"alt":null,"id":45825076855101,"position":1,"preview_image":{"aspect_ratio":1.0,"height":640,"width":640,"src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/11072357.jpg?v=1755113604"},"aspect_ratio":1.0,"height":640,"media_type":"image","src":"\/\/thinkrobotics.com\/cdn\/shop\/files\/11072357.jpg?v=1755113604","width":640}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eProduct Description for ZF Switches \u0026amp; Sensors E78-30A Pushbutton Switch\u003c\/h3\u003e\n\u003cp\u003eThe ZF Switches \u0026amp; Sensors E78-30A is a high-quality, panel-mount pushbutton switch designed for reliable electronic control applications. This double-pole, double-throw (DPDT) switch features a .1A rated current and is suitable for various industrial and automation uses.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDouble Pole Double Throw (DPDT) configuration for versatile switching options\u003c\/li\u003e\n\u003cli\u003ePushbutton actuation with snap-action mechanism for long operational life\u003c\/li\u003e\n\u003cli\u003eChoice of momentary, push-pull (reset), and cheat interlock switch types\u003c\/li\u003e\n\u003cli\u003eSnap-in panel mounting for secure installation\u003c\/li\u003e\n\u003cli\u003eExtended-life versions available, with agency approval options including VDE\u003c\/li\u003e\n\u003cli\u003eVarious terminal forms available (consult factory)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eElectrical Ratings \u0026amp; Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical Life at Rated Load\u003c\/th\u003e\n\u003cth\u003eUL1054 Rating (Min. Operations)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e50,000 operations at 0.1A, 125VAC\u003c\/td\u003e\n\u003ctd\u003e6,000 operations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eOperating temperature range: -40°C to +85°C\u003c\/p\u003e\n\u003cp\u003eFlammability rating: UL94V-0\u003c\/p\u003e\n\u003ch3\u003eMaterials\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCase: Thermoplastic Polyester\u003c\/li\u003e\n\u003cli\u003eActuating Button: Thermoplastic Acetal\u003c\/li\u003e\n\u003cli\u003eTerminals: Brass\u003c\/li\u003e\n\u003cli\u003eMoving Blade: Beryllium Copper\u003c\/li\u003e\n\u003cli\u003eSpring: Stainless Steel\u003c\/li\u003e\n\u003cli\u003eContacts: Silver Alloy, Silver-Cadmium Oxide, or Gold Crosspoint (depending on model)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDimensions \u0026amp; Mounting\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eSingle Pole Dimensions (inches\/mm)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull overtravel position: Refer to datasheet for detailed measurements\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cp\u003eDouble pole switch cutout: 1.445” (36.70mm) for 0.045” (1.14mm) thick panel, 1.455” (36.96mm) for 0.100” (2.54mm) thick panel\u003c\/p\u003e\n\u003ch3\u003eOrdering \u0026amp; Circuitry\u003c\/h3\u003e\n\u003cp\u003eAvailable in various circuitry options including SPDT, SPST NO\/NC, and DPDT configurations. Example ordering: E78–30A for DPDT, E78–31A for SPST NO, E78–32A for SPST NC.\u003c\/p\u003e\n\u003ch3\u003eTerminals\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStandard terminals: 0.187″ x 0.020″ (4.75mm x 0.51mm) for up to 10A\u003c\/li\u003e\n\u003cli\u003eFor 16A: 0.250″ x 0.032″ (6.35mm x 0.81mm)\u003c\/li\u003e\n\u003cli\u003eInternational VDE versions: 0.187″ x 0.032″ (4.75mm x 0.81mm), prefix “F” (e.g., F78–30A)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditional Details\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePart Number: E78-30A\u003c\/li\u003e\n\u003cli\u003eManufacturer: ZF Switches \u0026amp; Sensors\u003c\/li\u003e\n\u003cli\u003eCountry of Origin: MX\u003c\/li\u003e\n\u003cli\u003eUnit of Measure: EA\u003c\/li\u003e\n\u003cli\u003eECCN: EAR99\u003c\/li\u003e\n\u003cli\u003ePackage Type: BOX\u003c\/li\u003e\n\u003cli\u003eDatasheet: \u003ca href=\"https:\/\/www.waldomapac.com\/upload\/parts\/datasheets\/mf-che\/e77.pdf\" target=\"_blank\"\u003eDownload Datasheet\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor more detailed specifications, dimensions, and technical data, please refer to the provided datasheet. The datasheet was not processed; please search the internet for the part number E78-30A for additional information.\u003c\/p\u003e\u003cbr\u003e"}
