The nVent GARDNER BENDER GSW-26 SPST Door Switch is the professional choice for automating lighting and electrical circuits in any doorway application. Whether you are looking to illuminate a walk-in closet, a dark pantry, or a commercial storage area, this switch provides reliable "Normally On" functionality that cuts power only when the door is closed. Designed for Ease and Compatibility This unit serves as an ideal replacement for the GSW-SK model. It features prewired 6-inch 18 AWG leads that eliminate the hassle of terminal wiring, allowing for a faster and more secure setup. The switch is designed to fit standard mounting holes (approximately .55" x 1.1"), making it a versatile fit for most door frames. Industrial Strength Specifications Built to meet rigorous standards, the GSW-26 is rated for 16 A 125 V AC and 10 A 277 V AC, with a 1/2 HP rating for motor-driven applications. The internal circuit structure is a 2P SPST ON-(OFF) configuration, ensuring consistent performance over thousands of cycles. With an insulation resistance of DC 500V 100M ohm Min and a contact resistance of 50m ohm Max, you are guaranteed high-efficiency electrical conductivity. A Legacy of Quality Formerly known as Gardner Bender, nVent GARDNER BENDER continues to lead the industry in electrical controls and indicators. Our switches are suitable for a wide range of environments including marine, automotive, and industrial facilities. Upgrade your space with a switch that combines durability, safety, and modern branding excellence.

• VERSATILE APPLICATION - Designed specifically for door-activated lighting or circuits in residential or industrial settings; the perfect replacement for the GSW-SK door switch model.
• HIGH-CAPACITY RATING - Robust performance with ratings of 16 A 125 V AC, 10 A 277 V AC, and 1/2 HP 125-277 V AC to handle a variety of electrical loads with ease.
• MOMENTARY OFF FUNCTION - Features a Single Pole Single Throw (SPST) circuit structure with a Normally On - Momentary Off function, ensuring lights activate immediately when the door opens.
• EASY INSTALLATION - Comes equipped with prewired 6-inch leads (UL 1015 18 AWG) to simplify the wiring process and save time during installation in closets, pantries, or utility rooms.
• PACKAGING NOTICE – This product may arrive with packaging labeled Gardner Bender as branding transitions to nVent GARDNER BENDER. Product design, specifications, and quality remain unchanged during this rollout.
• PRECISION FIT - Engineered to fit into an approximate mounting hole of .55" x 1.1", providing a clean and professional flush-mount appearance.
• DURABLE CONSTRUCTION - Built to withstand professional environments with an operating temperature range of -4°F to 169°F (-20°C to 65°C) and a voltage breakdown resistance of AC 1500V for 1 minute.
• TRUSTED RELIABILITY - A staple in the Industrial & Scientific category, these switches lead the industry in quality and durability for marine, industrial, or automotive applications.
• WARRANTY PROTECTION - Purchase with confidence knowing your electrical components are backed by a one-year manufacturer warranty from nVent GARDNER BENDER.