Electronic Design

LED Pilot Lights Illuminate Industrial Control Status

The RPLH Series panel LED pilot lamps and holders expand the company’s offerings of based LEDs for industrial controls and retrofit panel-mount apps with 22-mm and 30-mm direct incandescent-replacements. The RPLH22-02-0X-02Z47 requires a 22-mm mounting hole and the RPLH30-02-0X-02Z47 uses a 30-mm mounting hole, both with behind-the-panel depths ranging from 0.93” to 1.04”. Offering sunlight-visible light colors, the components are suitable for use in utility monitoring boards, industrial control equipment, audio and intercom panels, broadcast equipment, nuclear power status stations, and medical instrumentation. The lamps feature T3¼ (9-mm) single-contact miniature bayonet bases and are rated for 130-Vdc/120-Vac inputs, 50-Vdc minimum. They directly replace 28MB, 313, 757, and 1819MB series incandescent bulbs. All available colors are sunlight visible and include 650 nm red, 610 nm amber, 596 nm yellow, 519 nm green, 462 nm blue, and 8000 Kelvin white. LEDTRONICS, INC., Torrance, CA. (800) 579-4875.

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