Indicator Light S 39

Indicator Light S39 is a panel-mounted indicator light with a domed round lens (Ø24.8 mm) and terminal connections, used as a status indicator on panels for home appliances, heating and ventilation equipment, and industrial equipment.

Indicator Light S39 is an indicator light with a convex round lens measuring Ø24.8 mm, designed to be mounted by inserting it into a Ø22.8 mm hole cut into the panel. The convex lens profile with a radius of R25 and a light-emitting surface of Ø17.6 mm creates one of the widest indicator fields in the series, ensuring that the status is visible from a distance and at wide angles. Notches on both sides of the panel hole prevent the product from rotating after installation, keeping it securely in place. The lens protrudes only 3 mm from the front of the panel, providing a low-profile, flush appearance; with a total height of 31.3 mm, the product can be secured to panel thicknesses of 0.8–1.3 mm in a single motion without screws, thanks to the flexible wings on the housing.

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 120 °C temperature resistance, it can be safely used in panels for white goods, small household appliances, heating and ventilation equipment, and industrial equipment. With neon or LED light sources, PC/PSU housing materials, and a wide selection of lens colors—including natural, red, yellow, and green—it offers a signal lamp solution suitable for any device design. Connection is made via a 6.3 x 0.80 mm tab terminal; this design allows for quick and secure installation without the need for soldering.

The S39 Indicator Light is designed for devices operating at high temperatures and high voltages, with a temperature rating of 120 °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. Its 120 °C temperature class and voltage resistance up to 400 V meet the safety criteria required for household appliances and industrial equipment that operate continuously and unattended.

GENERAL FEATURES
Product Name S39
Category Terminal
Panel Size Ø22.8 mm
Panel Thickness 0.8–1.3 mm
Voltage 12(14) V / 24(28) V / 110 V / 240 V / 400 V (AC / DC)
Temperature 120 °C
Connection Type Terminal
Cable Type None
Terminal Type 6.3 x 0.80 mm Tab Terminal
Light Type Neon / LED
Housing Material PC / PSU
Lens Colors Natural / Red / Yellow / Green (+7)