The Gardner Bender GSW‑19 is a single-pole, single-throw (SPST) ON/OFF toggle switch designed for demanding environments. Housed in durable, double-insulated plastic, this switch offers excellent moisture and dust resistance—ideal for marine, recreational, and industrial applications. With robust construction and reliable performance, it's a trusted choice for professionals and DIYers alike.

Key Features

• SPST ON/OFF Operation – Simple toggle for maintaining power control with precision.
• Double-Insulated Plastic Housing – Enhanced protection against moisture and dust, suitable for outdoor and harsh conditions.
• Internal O-Ring Seal – Adds an additional barrier to prevent environmental ingress.
• Heavy-Duty Electrical Ratings – Handles 20 A at 125 VAC and 10 A at 277 VAC, with motor load capability up to ¾ HP at 125–250 VAC.
• Screw-Terminal Connections – Three terminals ensure fast, secure installation.
• Threaded Mounting with Hex Nut – Fits standard ½″ mounting holes; nut included for quick panel installation.
• Certified Safety Standards – UL Listed, CSA Certified, and RoHS-compliant.
• One-Year Manufacturer Warranty – Backed by electronics industry reliability.

Specifications

Applications

• Industrial Machinery: For motor control, pumps, compressors, and equipment power switching.
• Marine & Recreational Vehicles: Moisture-resistant housing makes it suitable for boats, RVs, and off-road vehicles.
• Utility & Emergency Lighting: Ideal for reliable switching in critical environments.
• Commercial Electrical Systems: Suitable for panels in workshops, service counters, and control boxes.
• Power Tools & Workstations: Great for bench tools, routers, saws, and other equipment requiring a sturdy, dust-resistant switch.