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The EDWARDS 620-L is a lighted push button switching device designed for low-voltage signaling and control applications. The integrated indicator light confirms circuit status at a glance, reducing troubleshooting time during service calls. This type of momentary or maintained push button is a standard component in bell, chime, annunciator, and access-control circuits. Electricians and low-voltage technicians install this device as part of new construction wiring or as a direct replacement in existing signaling systems where a visible indicator is required.
The 620-L is suited for residential and light commercial signaling installations. Typical applications include doorbell circuits, intercom entry points, nurse-call systems, and other low-voltage signaling loops where a push-to-actuate control point with visual confirmation is needed. The lighted function is particularly useful in low-light or interior corridors where locating the button quickly is important.
Designed as an OEM-style replacement or new-installation push button for low-voltage residential and light commercial signaling circuits.
Installation is typically performed by a licensed electrician or low-voltage technician in accordance with applicable NEC requirements for signaling circuits. Disconnect or de-energize the signaling circuit before removing the existing device or making new wiring connections. Verify voltage and current ratings of the circuit match the device before energizing. Do not install in line-voltage applications.
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