LED signal lamp, L 311, red 604078

Signal lamps of the L 300 and L 400 series are reliable solutions for optical signaling in electrical installations. Model L 311, in a red housing, is designed for mounting on a TH35 rail and informing about the operating status of a circuit or device. It uses an LED as a light source, which guarantees a long service life and low energy consumption.

Construction and mounting

The L 311 signal lamp is characterized by a compact design, occupying a width of only one module (17.5 mm). Mounting is done by snapping onto a standard TH35 rail, which provides a quick and secure installation method. The IP40 protection class indicates protection against touching foreign objects with a diameter of more than 1 mm, making it suitable for most indoor applications.

Application and operating parameters

The device operates at 250 V AC, making it compatible with typical electrical installations. The maximum power consumption of the lamp is 0.55 W. The red color of the shade provides clear and easily recognizable alarm or warning signaling. The insulation voltage of 500 V provides additional safety of use. Thanks to the use of LED as a light source, the lamp is characterized by high reliability and a long service life – eliminating the need to frequently replace traditional light bulbs.

Why choose the L 311 lamp?

• High reliability: LEDs are characterized by a long service life and resistance to shocks.
• Low energy consumption: LED technology allows for a significant reduction in power consumption compared to traditional light sources.
• Easy installation: Quick mounting on a TH35 rail facilitates installation and saves time.
• Clear signaling: The red color of the shade ensures good visibility of the alarm or warning signal.
• Compact dimensions: Occupies minimal space in the switchgear cabinet thanks to a width of one module.
• Safety: Protection against touching foreign objects (IP40) and high insulation voltage (500 V) ensure safe operation of the device.