Indicator Light S 51

The S51 indicator light, featuring a dome-shaped, convex lens with a diameter of 7.05 mm, is a panel-mounted indicator light used as a status indicator on panels for home appliances, heating and ventilation units, and industrial equipment.

Indicator Light S51 is an indicator light with a Ø7.05 mm domed lens that is mounted by inserting it into a Ø6 mm hole drilled in the panel. The dome-shaped convex lens profile, with a radius of R3.65, protrudes noticeably from the panel surface, ensuring the indicator is clearly visible from wide angles. The 10.2 mm-high fluted lens is slip-fit onto the body with an inner diameter of Ø5.8 mm and is available in various colors depending on the device design. With a body diameter of Ø8.45 mm and a body length of 28.1 mm, the product is designed to be compatible with panel thicknesses ranging from 0.8 to 3 mm; this wide range allows the same product to be used with different sheet metal and plastic panel thicknesses.

With operating voltage options of 12(14) V, 24(28) V, 110 V, 240 V, and 400 V AC/DC, and a temperature resistance of up to 150 °C, making it safe for use in panels for home appliances, small household appliances, heating and ventilation equipment, and industrial equipment. With neon or LED light sources, PC/PSU housing materials, and a wide range of lens colors—including natural, red, yellow, and green—it offers a signal lamp solution suitable for any device design. Connections are made with PVC- or silicone-insulated cable ends; cable length is determined according to customer requirements.

The S51 Indicator Light is designed for devices operating at high temperatures and high voltages, with a temperature resistance of 150 °C and an operating voltage of up to 400 V.

The product is designed and tested in accordance with the requirements of the relevant safety standards. With temperature class options of 150 °C, 120 °C, and 90 °C, and a voltage rating of up to 400 V, it meets the safety criteria required for household appliances and industrial equipment that operate continuously and unattended.

GENERAL FEATURES
Product Name S51
Category Wired
Panel Size Ø6 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 / Socket
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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