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Grayhill 1910111UL 2" Diameter Rotary Switch
The Grayhill 19101-11UL is a robust 2" diameter, single-deck rotary switch designed for a wide range of industrial and commercial applications. It is UL Recognized and features a rugged construction with a choice of termination options. The switch is rated for 15 Amps at 120 Vac and offers a 30° indexing with a fixed stop provided by a rivet. Its durable materials, including silver alloy contacts and a heat-resistant phenolic base, ensure long-lasting performance. Available with Faston or solder terminals, this switch provides flexibility for various wiring configurations. Accessories like screw terminal adapters and non-turn washers are also available to enhance functionality and ease of installation.
Grayhill 1910111UL 2" Diameter Rotary Switch Specifications:
- Rated: UL Recognition: File Number E35289 15 Amps, 120 Vac, non-inductive load. One Amp, 120 Vdc, non-inductive load. Additional Grayhill Rating: 7.5 Amps, 220 Vac, non-inductive load.
- Overload: 50 operations at 125% rated ac load and 150% rated DC load.
- Endurance: 6000 operations at rated load with 900 Vac dielectric strength before and after test.
- Temperature Rise: Not to exceed 30°C when carrying rated ac load after endurance test.
- Contact Resistance: Approximately 10 milliohms (measured at 2 Vdc and approximately 100 mA for new switch).
- Insulation Resistance: Approximately 100,000 Mohms between mutually insulated parts.
- Voltage Breakdown: Approximately 2500 Vac between mutually insulated parts.
- Rotor Contact: Silver alloy
- Stator Contact: Silver alloy
- Shaft: 303 Stainless steel
- Stop Rivet: Steel, cadmium-plated
- Mounting Bushing: Brass, cadmium-plated
- Base and Drive Hub: Heat resistant, electrical grade phenolic
- Detent Mechanism: Brass, silver-plated
- Faston Terminal: Brass, silver-plated
- Solder Terminal: Brass, silver-plated
- Mounting Hardware: One mounting nut[9] /16" across flats,[3] /32" thick and one non-turn washer (see detail) are supplied with each switch.
- Single Pole, Single Deck: 2 to 11 positions plus common 30° Indexing.
- Contacts: Non-shorting type
- Rotational Torque: 30 to 75 ounce-inches on a new switch. Approximately 22 ounce-inches after 25,000 cycles of operation.
- Contact Force: Approximately 12 ounces
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Frequently Asked Questions
Where can I buy Grayhill 1910111UL?
You can click on the BUY or RFQ button to purchase 1910111UL from an authorized Grayhill distributor.
How do I troubleshoot issues or seek technical support for part 1910111UL?
You can download the 1910111UL datasheet or visit the Grayhill website for support.
Who is the manufacturer of 1910111UL?
Grayhill