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The PASS SEYMOUR 663LAGTU is a standard 3-way toggle switch rated at 15 amps and 120 volts, designed for residential and light commercial wiring applications. Built with high-impact-resistant construction and an extra-long strap, it provides reliable performance in standard single-gang wall box installations. The smooth, quiet action mechanism reduces switch noise, making it well suited for living areas and bedrooms. Side wiring and speed-wire termination options give electricians flexibility during rough-in and trim-out. This unit ships in a bulk pack of 10, making it practical for multi-room or tract work.
The 663LAGTU is intended for use in 3-way switching circuits where a single light or load is controlled from two locations, such as stairwells, hallways, and large rooms. The light almond finish coordinates with standard light almond wallplates and devices. Grounded construction meets current wiring requirements. This switch is a common choice for licensed electricians working on residential new construction, remodel, and service-upgrade projects.
Designed as an OEM-style replacement or new-installation 3-way toggle switch for standard single-gang wall boxes in residential and light commercial 120-volt branch circuits.
Installation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and all applicable local codes. De-energize the circuit at the breaker panel and verify absence of voltage with a meter before handling any wiring. 3-way switches require a traveler wire pair and a common terminal connection — consult the switch wiring diagram for terminal identification. Do not exceed the 15A, 120V rating of this device.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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