TFCJJ6SA155AC

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Snap action, limit switches are one type of switch device used to control electrical power in industrial applications. The TFCJJ6SA155AC is a type of snap action limit switch that is designed for use in hazardous areas, such as in extreme temperature and/or vibration environments. It features a rugged stainless steel housing that is resistant to corrosion and abrasion, and is UL and CSA certified. The switch is suitable for direct mounting onto surfaces, and is certified for use in Class I, Division 2, Groups C and D hazardous areas.

The TFCJJ6SA155AC snap action limit switch is designed to open or close an electrical circuit based on the movement of an operator or a machine part. This type of switch is ideal for applications such as controlling fans, pumps, or motors in hazardous locations. The switch is equipped with a heavy-duty spring which gives it a long service life and a reliable, repeatable operation. The switch is also available with a dual pole option, which allows it to control two separate circuits.

The TFCJJ6SA155AC switch is made of high quality materials and is designed to be durable and reliable in the most demanding environments. The switch can be adjusted to operate at a minimum of 0.64 mm (0.025 inch) and a maximum of 25.4 mm (1 inch) of travel. The adjustable trip is designed to provide consistent repeatable operation and minimum wear. The switch also features a heavy duty locking device to ensure reliable operation.

The switch is designed with a wide operating temperature range from -20 °C to + 80 °C (-4 °F to +176 °F). It is also very resistant to corrosion, vibration, shock, and dust and moisture ingress. The switch is also certified to UL508 industrial control standards and is suitable for use with process controllers, PLCs, and other industrial automation systems.

The working principle of the switch is quite simple. When an operator or a machine part moves into contact with the unit, an electrical contact is formed inside the device. This contact closes the circuitry and causes the machine part to stop or the circuit to open. As the operator or machine part moves away from the switch body, the circuitry is opened again and the machine part or circuit is released.

The TFCJJ6SA155AC snap action limit switch is a heavy-duty, reliable and robust switch device which can be used in a variety of industrial and hazardous environment applications. It is UL and CSA certified and features adjustable trip points, repeatable operation and a rugged stainless steel housing. The switch is designed for direct surface mounting in extreme temperatures and vibrating environments and is a reliable choice for applications in harsh industrial environments.

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