Marl 537 series panel indicator LEDs

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Combining features such as ingress protection (IP67) and sunlight readability with good performance, Marl’s range of high-performance panel indicator LEDs has been specifically designed for installation in all categories of climatic and hazardous environments, providing high-intensity indication for long durations in demanding applications.

Using a standard industrial mounting of 8.1 mm with a nickel-plated brass housing, the 537 series is suitable for high-vibration and external industrial applications.

Featuring a coloured diffused lens offering a wide viewing angle, internal resistor and bipolar circuitry (suitable for AC or low-voltage DC in any orientation), the series offers status panel indication in tough industrial environments. It is available in a range of LED colour and voltage options.