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The LUTRON SLV-603P-BL is a 3-way dimmer switch rated at 450 watts, designed for controlling dimmable lighting loads in residential and light commercial settings. It allows two-point control of a single fixture or lighting circuit from separate switch locations, a common requirement in hallways, stairways, and large rooms. Licensed electricians install this type of device as part of standard branch-circuit wiring work. At 450W, it handles a solid range of incandescent and compatible lamp loads without derating concerns in typical applications.
This dimmer is suited for 3-way switching configurations where two switches control one lighting circuit. Typical install scenarios include main-and-secondary entry points, stairwell top-and-bottom control, and open-plan living spaces. The black (BL) finish integrates with dark or modern switch plate trim. It is intended for use in standard single-gang wall boxes as part of a conventional low-voltage or line-voltage dimming circuit, depending on the specific system configuration.
Designed as an OEM-style replacement or new-installation 3-way dimmer switch for residential and light commercial lighting circuits requiring two-location dimming control.
Installation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC) and applicable local codes. Turn off the branch circuit breaker and verify the circuit is de-energized with a non-contact voltage tester before wiring. In a 3-way configuration, a traveler wire must be run between the two switch locations. Do not exceed the 450W load rating on the circuit served by this dimmer.
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