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Grayhill 1900103UL Rotary Switch
The 19001-03UL is a 3-position rotary switch featuring a silver alloy rotor and a non-shorting stator. It belongs to the 19 series and includes a 303 stainless steel shaft, cadmium-plated steel stop rivet, cadmium-plated brass mounting bushing, and a heat-resistant electrical grade phenolic base with a drive hub. The switch supports solder termination and is designed for rugged industrial applications. Its specifications include a contact resistance of 10 mΩ, an approximate insulation resistance of 100 GΩ, and a voltage breakdown of around 2,500 VAC between mutually insulated parts.
Grayhill 1900103UL Rotary Switch Specifications:
- Electrical Rating: 15 Amps, 120 Vac; 1 Amp, 120 Vdc; 7.5 Amps, 220 Vac; non-inductive load.
- Rated Load: 15 Amps at 120 Vac, 1 Amp at 120 Vdc, 7.5 Amps at 220 Vac.
- Overload Testing: 50 operations at 125% AC load, 150% DC load.
- Endurance: 6000 operations at rated load, 900 Vac dielectric strength.
- Contact Resistance: approximately 10 milliohms.
- Insulation Resistance: approx. 100,000 Mohms.
- Voltage Breakdown: approx. 2500 Vac between insulated parts.
- Contacts: Silver alloy, non-shorting type.
- Rotor: Silver alloy contact material.
- Shaft: 303 Stainless steel, durable for industrial environments.
- Materials: Cadmium-plated steel rivet, brass bushing, phenolic base.
- Mechanical: Rotational torque 30-75 oz-in, contact force approx. 12 oz.
- Positions: 2-11 with common terminal, non-shorting contacts.
- Operating Temperature: Suitable for industrial temperature ranges.
Buy the Buy Grayhill Rotary Switch Part Number 19001-03UL Online
Purchase the Grayhill rotary switch 19001-03UL online today for dependable performance in industrial control systems. With 3 positions, silver alloy contacts, and durable construction including stainless steel shaft and phenolic base, this switch ensures long-lasting operation. It features solder terminals, high dielectric strength, and robust materials suitable for various demanding environments. Upgrade your automation setup quickly and efficiently by ordering this high-quality switch online — it's the smart choice for reliability, easy installation, and performance in industrial settings.
Buy Grayhill 19001-03UL now and experience unmatched reliability and performance for rugged industrial applications.
Frequently Asked Questions
Where can I buy Grayhill 1900103UL?
You can click on the BUY or RFQ button to purchase 1900103UL from an authorized Grayhill distributor.
How do I troubleshoot issues or seek technical support for part 1900103UL?
You can download the 1900103UL datasheet or visit the Grayhill website for support.
Who is the manufacturer of 1900103UL?
Grayhill