Indicator Light S 37

Indicator Light S37 is a panel-mounted indicator light with a 14.1 x 14.1 mm square lens used in major appliances, small household appliances, and heating and ventilation equipment to indicate the device’s operating status.

Indicator Light S37 is an indicator light with a square lens measuring 14.1 x 14.1 mm and featuring R3-rounded corners, designed to be mounted by inserting it into a Ø10 mm panel hole. The square lens shape provides a more distinct and modern appearance on the panel compared to round indicators; the 2.5 mm thick lens flange sits flush against the panel surface, covering the mounting hole, while the light-emitting lens surface, with a diameter of Ø7.4 mm, ensures the indicator is clearly visible. A 2.2 x 7 mm protrusion in the panel cutout prevents the product from rotating after installation, ensuring that the square lens remains aligned with the panel. The body, with a diameter of Ø8.45 mm, is 26 mm long including the lens, and the total length is 39.1 mm.

With operating voltage options of 12 (14) V, 24 (28) V, 110 V, 240 V, and 400 V AC/DC, and temperature ratings of 150 °C, 120 °C, and 90 °C, allowing the product to be used in both low-voltage control circuits and mains-voltage applications. With a neon or LED light source, a PC/PSU housing material, and a wide range of lens color options—including natural, red, yellow, and green—it adapts to various device designs. Connection is made using PVC or silicone cable, depending on the application’s temperature conditions, for panel thicknesses ranging from 0.8 to 3 mm; making it a preferred signal lamp solution for panels in white goods, small household appliances, heating and ventilation equipment, and industrial machinery.

The S37 Indicator Light is designed for devices operating at high temperatures and high voltages, with temperature resistance up to 150 °C and operating voltage options up to 400 V.

The product is designed and tested in accordance with the requirements of the relevant safety standards. Temperature ratings of 150 °C, 120 °C, and 90 °C, voltage options up to 400 V, and a tight-fitting assembly with a 0.8 – 3 mm thickness range in the rotation-proof panel cut ensures a tight-fitting assembly, meeting the safety criteria required for unattended household appliances and continuously operating industrial equipment.

GENERAL FEATURES
Product Name S37
Category Wired
Panel Size Ø10 mm
Panel Thickness 0.8–3 mm
Voltage 12 (14) V / 24 (28) V / 110 V / 240 V / 400 V (AC / DC)
Temperature 150 °C / 120 °C / 90 °C
Connection Type Cable / Connector
Cable Type PVC / Silicone
Terminal Type None
Light Type Neon / LED
Housing Material PC / PSU
Lens Colors Natural / Red / Yellow / Green (+7)
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