The 4001 is a single-pole, single-throw normally open wiping contact pushbutton switch. It features a brass construction with a tin zinc mounting nut, zinc trivalent chromate-plated mounting bushing and cover. The switch has a thermoset plastic button and base, a silver-plated brass shorting bar, and employs momentary action. It includes a tinned music wire spring and silver-plated beryllium copper contact terminals. The switch offers a contact resistance of 25 milliohms and a minimum insulation resistance of 1000 megaohms. It operates within a temperature range of -40°C to +85°C and is suitable for industrial applications.
Contact Resistance: 25 milliohms or less on a new switch
Voltage Breakdown: 1,000 Vac between mutually insulated parts
Insulation Resistance: 1,000 megohms minimum
Total Travel: Normally open 0.140 ± 0.032 inches (3.56 ± 0.81 mm)
Overtravel: Minimum 0.020 inches (0.51 mm)
Pretravel: Minimum 0.010 inches (0.25 mm)
Operating Temperature: -40°C to +85°C
Materials: Mounting nut Brass, tin zinc; Mounting bushing Zinc, zinc trivalent chromate; Button and base Thermoset plastic; Shorting bar Brass, silver-plated; Spring Tinned music wire; Contact terminals Beryllium copper, silver-plated
Dimensions: Not specified in the OCR (externally verified dimensions: mounting nut diameter 1.490-1.500 inches; terminal spacing around 0.359 inches)
Buy the Grayhill Series 10 SPST Pushbutton Switch: 4001
Order the Grayhill Series 10 SPST Pushbutton Switch 4001 online today for high-quality, durable, industrial-grade momentary switches. Featuring brass construction, silver-plated contacts, and a rugged thermoset plastic button, this switch ensures reliable performance in demanding applications. Its compact design supports easy mounting with zinc trivalent chromate-plated bushings, suitable for controlling machinery or panels. Experience fast delivery and competitive pricing by purchasing this switch online now, perfect for automation, machinery, and control systems requiring durability and precision.
Get Grayhill Series 10 SPST Pushbutton Switch 4001 today—built for durability and reliable momentary operation in industrial environments.
Frequently Asked Questions
Where can I buy Grayhill 4001?
You can click on the BUY or RFQ button to purchase 4001 from an authorized Grayhill distributor.
How do I troubleshoot issues or seek technical support for part 4001?
You can download the 4001 datasheet or visit the Grayhill website for support.
Who is the manufacturer of 4001?
Grayhill
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