Grayhill 56 Series 1 Pole 12 Position Rotary Switch, PC Mount

This Grayhill 56 Series Rotary Switch is a single-pole, 12-position, 1-deck switch designed for reliable performance in industrial applications. It features a robust construction with a tin-zinc-plated zinc die cast housing, passivated 303 stainless steel stop pins, and a moulded thermoset plastic base, ensuring durability and long service life.

The switch is equipped with a shaft/panel seal and an adjustable stop, offering flexibility for prototyping and custom configurations. Its PC mount terminals allow for secure and straightforward installation on printed circuit boards. The internal mechanism uses a tinned music wire detent spring and nickel-plated steel detent balls for crisp, positive switching action.

With an angle of throw of 30°, this switch provides clear and precise position selection. It is suitable for low-power circuits, with a maximum contact current of 200mA AC/DC and voltage ratings of 115V AC and 30V DC. The switch offers excellent electrical performance, featuring a maximum contact resistance of 100mΩ and a minimum insulation resistance of 10000MΩ.

Key Features

• Single-pole, 12-position rotary switch
• 1-deck design
• Shaft/panel seal for protection
• Adjustable stop for prototyping flexibility
• Silver over nickel-plated brass rotor contact
• Tinned music wire detent spring, nickel-plated steel detent balls
• 30° angle of throw
• PC mount terminals

This switch is ideal for a wide range of industrial control applications where reliability and precision are essential.