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Decora R42-05621-2WS Leviton Self-Grounding Rocker Switch, 120/277 Vac, 20 A, 1 P

TLDR Review: Leviton Decora Rocker Switch

By ShopSavvy Team

Published: May 6th, 2025

Pros

•Excellent quality and reliable performance.
•Easy to install and useriendly.
•Chosen for its reputable brand and safety features.
•Provides peace of mind compared to cheaper alternatives.
•Supports back wiring for efficient installation of switches and receptacles.
•20 A capacity allows for future upgrades and supports poweungry appliances.
•Ideal for circuits needing higher amperage without overloading concerns.
•Compatible with heavy gauge wire, making installation easier.

Cons

•Lacks a tactile 'click,' feeling less functional.
•The rocker motion feels squishy.

Bottom Line

The Decora R42-05621-2WS Leviton Self-Grounding Rocker Switch is highly recommended for its quality, ease of installation, and compatibility with heavy-gauge wiring. While it may lack the tactile feedback some users prefer, its 20 A capacity and reliable performance make it a worthwhile investment, particularly for those requiring circuits with higher amperage capacity.

Lowest at Amazon

$7.75 at Amazon

Lowest at any Popular Retailer

$6.99 at eCrater

How we researched this

About this review: We pulled together findings from professional reviews and hundreds of user reviews, and cross-referenced them with ShopSavvy's pricing data from 62 retailers to give you the short version.