100A Generator Transfer Switch for Home Backup Power, Manual Double Throw Safety Switch 120V/240V, NEMA 3R Outdoor Enclosure, Designed for

• Reliable 100A Home Backup Power Transfer: Designed to safely transfer power from a portable generator to your home during outages. Supports 100A, 120V/240V residential backup power, helping keep essential appliances running.
• Safety-First Design for Residential Use: Built with a solid metal enclosure, proper grounding structure, and stable breaker isolation. Engineered for safe residential generator connection when installed according to instructions.
• NEMA 3R Rated for Indoor & Outdoor Installation: Weather-resistant enclosure helps protect internal components from rain, dust, and outdoor conditions. Suitable for garage, exterior wall, or utility area installation.
• Supports Whole-House or Critical Circuit Backup: Compatible with most portable generators to power essential household circuits, such as lights, refrigerator, furnace, and more during emergencies.
• Practical & Cost-Effective Alternative for Homeowners: Offers dependable performance for residential backup power without unnecessary complexity. A smart choice for homeowners who want stability, safety-focused design, and long-term reliability.

General Duty Double-Throw Safety Switch (100A) Built with corrosion-resistant, painted galvanized steel, this safety switch is designed for reliable everyday power control and long service life.Secure Lockout & Positive Switching Features triple padlocking capability for lockout/tagout needs, and two points of contact for a positive open/close action that supports accurate operation and helps reduce contact burning.Added Protection for Safer Use A clear line shield helps protect against accidental contact with energized parts, while the visible ON/OFF indicator allows quick status checks at a glance.Electrical Ratings Rated for 100 Amps with operating voltage up to 240 Volts AC and 250 Volts DC.Specifications Current Rating: 100A Operating Voltage: 240VAC / 250VDC Switch Type: Double-Throw Safety Switch Circuit Type: 2-way Contact Type: Physical Connector Type: Screw Terminal Material: Alloy Steel (painted galvanized steel enclosure) Mounting Type: Panel Mount

Specifications

• Operation Mode: ON-OFF-ON
• Current Rating: 100 A
• Operating Voltage: 240 volts
• Contact Type: Physical
• Connector Type: Plug In
• Switch Type: Double-throw Safety Switch
• Terminal: Screw
• Material: Painted galvanized steel
• Item dimensions L x W x H: 8 x 9 x 14 inches
• Circuit Type: Split-phase
• Mounting Type: Door Mount
• Actuator Type: Manual