The integration of new technology into industry equipment, vehicles and machinery means that customers need more functionality than ever before. Drivers and operators need complex control options whilst remaining comfortable for long periods of time. To cater for the latest needs, modern joysticks and control panels must be equipped with a range of features that can be used in confined spaces.

In addition, when working in harsh environments and with potentially dangerous machinery, operators need to be sure when switches are operating correctly. Controls must deliver positive feedback with both tactile feel and audible confirmation.

IP67 protection rating symbol.

I SERIES PUSHBUTTONS KEY FEATURES

The I range of products is a robust range of pushbutton switches designed for challenging industrial and harsh environments.

The pushbuttons of the I series have different sizes to suit every need. Key features include high-level sealing (most rated at IP67 or higher), ensuring protection against dust and water. This makes them reliable under extreme conditions like freezing temperatures, sand, and hydrocarbons. Many models boast long operational lifespans, up to 5 million cycles. This makes them durable and ideal for repetitive tasks.

Ergonomics are prioritized, with designs allowing easy use even with gloves and providing tactile feedback. The range includes both latching and momentary versions: a latching push button switch maintains its position once activated (ideal for on/off control), while momentary switches return to their original position after use (suitable for temporary engagement).

Customization options abound, including illuminated/non-illuminated versions, various actuator styles, and multiple color choices for custom HMI solutions. Mounting options are versatile, featuring threaded and snap-in types, with compact designs for easy integration into space-limited equipment.

Various APEM push buttons and switches

Operator's view inside heavy machinery cockpit

“I” for Ideal for mounting on compact applications

To provide a solution for the latest compact joystick designs, the compact tactile of the APEM I-Series offer one of the most comprehensive and adaptable ranges on the market today. Available in both round and square bezels, the I-series provides tactile feedback for the operator in critical situations. Combined with its small size and low behind-the-panel depth, the I-series is ideal for mounting to the latest compact joystick applications.

The I-Series is a family of switches with many members, with a complete range of features for compact push-button applications. With options including latching and non-latching, sealed and illuminated switches, the I series is a truly versatile family. The common panel mounting dimensions means that it is easy for operators to change their specifications, allowing easy customization of their control systems, and with a choice of termination methods, assembly is easy.

“I” for Integrated robustness in harsh conditions

In addition to an array of features, the I-series is manufactured to deliver superior performance in tough conditions. With a long mechanical life, sealing to IP67 and the option to order the actuator with custom markings for specific applications, the I-series is a truly capable family of solutions for today’s industries.

APEM’s “I” family has just been extended with the arrival of the IV and IG series. IV Series provides excellent tactile feedback and enhanced safety thanks to its Namur contacts. As for the IG, its ability to be customized at the last minute makes it without doubt the most flexible of the range!

Large mining dump truck unloading rocks

Various APEM push buttons and switches.

“I” for Intuitive industrial controllers

The shape and material of the pushbuttonobviously influence ergonomics for the end user. APEM’s “I” series have all been designed to offer maximum technical performance and operator comfort:

  • Vision: lighting and logos will help the user understand that a function is on/off and what it’s for.
  • Tactile sensation: a hard or soft touch can help avoid user fatigue, depending on where and how it’s placed. The height of the profile (low or high) can help the user find the button in the case of a blind application, for example when the user is looking at something else while pressing the button.
  • Hearing: a click lets the user know that the action has been considered without having to look at it. Which of these “I” series is right for you? Here’s a selection, far from exhaustive, to give you an idea of the range’s features. Click on them to discover their advantages and request a quote.

More of the I Series

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