WLCA2-8LD

Snap Action, Limit Switches: WLCA2-8LD

The WLCA2-8LD is a snap action limit switch designed for disparate application fields. It operates and maintains electricity supplies in a variety of forms and functions, making it ideal for a range of operating conditions. The WLCA2-8LD features a number of key benefits, including a wide range of rated current, low contact resistance, and higher switching accuracy.

Design Overview

The WLCA2-8LD is available in both sealed and open versions, with open versions coming in black and gold plated contact options. It features a rated current of 1 to 6 amps, a voltage rating of 125VAC, and a dielectric strength rating of 1,500VAC for one minute. The contact material is silver, and its lifetime is rated at more than 10 million operations. Furthermore, the operating temperature range of the WLCA2-8LD is from -30 to +80°C.

Mechanical Construction

The WLCA2-8LD is designed with a rugged steel enclosure, which ensures reliable operation and resistance to environmental conditions. The enclosure has an ambient temperature rating of -25 to +65°C and a humidity range of 5 to 85% RH and IP67 rated resistance. Additionally, it has an impact resistance rating of 500 times an accuracy of 2.5mm per axis.

Working Principle

The working principle of the WLCA2-8LD is based on the basic electromechanical switch. Its simple construction and robust design result in high performance and sensitivity, even at low or high temperatures. The switch uses a trigger arm to move a plunger, which is actuated by an electric current or magnetic field. The current or magnetic force causes the trigger arm to move and activate the switch. The plunger is then pulled out, forcing the contacts to open or close. The break contact design of the WLCA2-8LD helps ensure that it operates reliably and accurately in wide temperature ranges.

Application Fields

The WLCA2-8LD is suitable for a variety of application fields, including home appliances, automobiles, medical equipment, consumer electronics, and many more. Its superior design and robust construction make it an ideal choice for these environments. The WLCA2-8LD can be used in any system requiring reliable and accurate switching, such as refrigerators, microwaves, robots, and industrial automation. Its versatility and reliable performance make it an excellent choice for a wide range of applications.