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Grayhill 56A3001A12N Single Deck Rotary Switch

The Grayhill 56A30-01A12N is a robust single deck rotary switch designed for industrial applications. This switch features a compact 0.5" diameter and a .355" behind-panel depth, making it suitable for a variety of panel mounting scenarios. It offers adjustable stop types for rapid prototyping and is economically priced. The switch is RoHS compliant, ensuring environmental responsibility. It is available with various configurations including shorting and non-shorting contacts, and meets MIL-S-3786 specifications for shock, vibration, and thermal resistance. The switch's construction utilizes durable materials like zinc die cast housing, brass terminals with gold over silver plating, and stainless steel components for reliable performance.

Authorized Distributors
Part No:56A30-01A12N
Stock:14
Inv Date:06-05-2026
Price: Unit price: $20.18
Buy/RFQ:
Part No:56A30-01A12N
Stock:12
Inv Date:06-04-2026
Price: Unit price: $17.67
Buy/RFQ:
Part No:56A30-01A12N
Stock:12
Inv Date:06-04-2026
Price: Unit price: $17.67
Buy/RFQ:

Grayhill 56A3001A12N Single Deck Rotary Switch Specifications:

  • Electrical Ratings: 300/200/100 VAC/VDC, 0-30 cycles x 1000
  • Contact Resistance: 100 milliohms max (15 milliohms initially)
  • Insulation Resistance: 10,000 Mohms min (50,000 Mohms initially)
  • Voltage Breakdown: 600 VAC min
  • Life Expectancy: As determined from load-life curve
  • Contact Carry Rating: 6 amperes continuously
  • Contact Type and Forces: Shorting or nonshorting wiping contacts, 25+ grams contact force
  • Shaft Flat Orientation: Flat opposite contacting position of pole number one
  • Terminals: Full circle of terminals
  • Stop Strength: 7.5 lb-in min
  • Rotational Torque: 3.5-9 oz-in
  • Bushing Mounting: Recommended
  • MIL-S-3786 Compliance: High/medium shock, vibration, thermal shock, salt spray, explosion, terminal strength, sealed styles
  • Housing Material: Zinc die cast, tin zinc plated
  • Shaft Material: Zinc die cast or stainless steel
  • Contact Material: Brass, silver over nickel plate
  • Common Ring Material: Brass, gold over silver over nickel plate
  • Terminal Material: Brass, gold over silver over nickel plate
  • Switch Base Material: Molded thermoset plastic

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Frequently Asked Questions

Where can I buy Grayhill 56A3001A12N?

You can click on the BUY or RFQ button to purchase 56A3001A12N from an authorized Grayhill distributor.

How do I troubleshoot issues or seek technical support for part 56A3001A12N?

You can download the 56A3001A12N datasheet or visit the Grayhill website for support.

Who is the manufacturer of 56A3001A12N?

Grayhill

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