APEM: Q25/Q30 Series

October 6, 2020

Suitable for high pressure jet washdown, the Q25 and Q30 are a perfect fit for material handling or off-highway vehicle applications where reverse voltage and over voltage protection is required, and with low heat generation, these are suitable for mounting into heat sensitive plastics.

The Q25 & Q30 have been designed with a new internal construction making the light output APEM’s brightest yet. IP67 and IP69K sealing (front side) combined with a more advanced voltage range with built-in safety.


• Oil and gas – critical environments
• Transportation – rail and telematics
• Generators and inverters
• Vehicles
• Food and Beverage
• Port equipment
• Traffic and parking
• Robotics and production line assembly


• The indicators are designed and accustomed with vehicle applications, plant machinery and power generation in mind and are internally protected against reverse voltage and transient spikes
• 12 V to 24 V are both AC and DC meaning there is no polarity
• With 6 COB LEDs these are arranged in 3 strings of 2 and each of the 3 strings has one regulator, so is “triple redundant”
• For DC automotive applications the indicators will illuminate at 7.5 V and withstand up to 35 V


• Long distance and daylight viewing which is clear and unambiguous
• Rear end sealing giving long term protection against extreme environments
• The chamfered stainless steel 316L bezel complete with molded lens gives a premium look and feel whilst providing protection against UV sunlight, water, salt, dust, cleaning fluids, break fluids, bleaches, grease and oil


• Custom wire lengths
• Connectors

APEM’s strength for a full turn-key service offers customers a complete HMI solution.


• Stainless steel 316L marine grade chamfered bezel
• IP67 & IP69K sealed
• A fresnel lens provides an all-round homogeneous illumination which is perfect for long distance viewing and is also daylight viewable
• Rear end sealed
• Hard waring 20AWG wires UL1061


• Bushing diameter 25 mm & 30 mm with chamfered bezel finished in Stainless Steel 316L or Black Anodized Aluminum
• Illuminated by chip on board (COB) construction comprising of x6 single colored SMT LEDs
• Built in failsafe circuits for hazardous or critical applications and 200mm wire 20AWG
• Fresnel lens colors in red, yellow, green, blue and white
• Operating temperature: -40 °C / +85 °C, storage temperature -40 °C / + 100 °C
• Front panel sealing: IP67 & IP69K with rear epoxy sealed bezel


Related Articles

Editor’s Pick: Featured Article

Weidmüller’s u-control 2000: The Automation Controller

Weidmüller’s u-control 2000: The Automation Controller

Weidmüller’s scalable engineering software, u-control 2000, adapts individually to your requirements. And, the u-control is powerful, compact and fully compatible with Weidmüller’s I/O system u-remote. This article looks at what makes u-control the heart of your automation.

Programmable logic controllers (PLCs) are one of the main components of any automated system. A typical control system has inputs, outputs, controllers (i.e., PLCs), and some type of human interaction with the system, a human machine interface (HMI), for example.

Read More

Latest Articles

  • All You Need to Know About Disconnect Switches from ABB

    June 1, 2023 Disconnect switches are essential safety devices that play a critical role in electrical circuitry, both in industrial settings and in everyday life. These switches are designed to ensure the safe de-energization of electrical circuits during emergency stoppages, maintenance, or repairs. ABB, a leading global technology company, offers a wide range of high-quality… Read More…

  • Ahead Of the Curve with Hairpin Production

    May 31, 2023 Stamping and forming machine builder Bihler has developed an innovative servo production system for the hairpins used in electric motors. With short cycle times and automated changeover between variants, the system is particularly efficient at producing the bent copper parts in high quantities. For automation and motion control, Bihler relies almost exclusively… Read More…