When it comes to securing panels, enclosures, or access points, turn latches are a popular choice across many industries. But what exactly are they, and how do they work? In this article, we’ll explore the mechanics behind turn latches, discuss their benefits and drawbacks, and examine the applications where they are most commonly used.

What is a Turn Latch?

A turn latch, also known as a quarter turn latch, is a simple but effective mechanical device used to secure doors, panels, or other closures. The mechanism typically involves a cam or lever that, when rotated, either locks or releases the latch. The latch is operated by turning a knob, handle, or key. This makes it easy to engage or disengage the latch with minimal effort.

Types of Turn Latches

There are several types of turn latches, each designed for specific applications. The most common types include:

Quarter Turn Latch

These latches operate by turning the handle 90 degrees (a quarter turn) to lock or unlock. They are one of the most common types and are often used in electrical enclosures, cabinets, and storage units, where quick access is required.

Rotary Turn Latches

In addition to the more common quarter turn latches, rotary turn latches offer another robust option for securing closures. Rotary turn latches operate by rotating a knob or lever, which engages a cam or bolt in a circular motion. This design allows for a more secure and often tighter seal compared to standard turn latches.

Advantages of Turn Latches

As we’ve already mentioned, turn latches have many benefits with some important features listed below.

Ease of Use

One of the biggest advantages of turn latches is their simplicity. A quarter turn or button press is all that’s needed to lock or unlock the device, making them quick and easy to operate.

Versatility

Turn latches are versatile and can be used in various environments, from industrial applications to household settings. They come in different sizes and materials, making them adaptable to different needs.

Durability

Turn latches are typically designed to withstand heavy use, with many models made from robust materials like stainless steel or mild steel with a zinc finish. This makes them suitable for environments where reliability is crucial.

Cost-Effective

Turn latches are generally affordable and provide a long-lasting solution without the need for complex locking systems.

Buy Turn Latches Online from Protex

Turn latches, including quarter turn latches and turn button latches, provide a simple yet effective solution for securing panels, doors, and enclosures. They offer ease of use, versatility, and durability while being cost-effective. However, they do have limitations, particularly when it comes to security and load-bearing capacity. Despite these drawbacks, their widespread use in various industries demonstrates their reliability and practicality.

For more information on our range of turn latches, visit our website or contact us by calling 01527 63231 or emailing sales@protex.com.