100 Amp 3P Dual Power Generator Automatic Transfer Switch, 120/240V Heavy Duty Safety Switches, Meeting NEMA-3R Enclosure Standards for Outdoor and Indoor

About this item Seamless Power Transitions: 100A generator transfer switch designed for seamless switching from mains to standby power, whether in industrial, commercial or residential environments, it ensures uninterrupted power to gas generators, solar power, dryers and stoves and more to meet the varying needs of users. Dual Power Automatic Switching: Can choose manual or automatic, have four power indicator lights that clearly show whether you are using mains or generator power. You can understand and control your power status at any time, so you can use electricity with confidence. Safety Lockable: The keyhole at the bottom can be locked to prevent accidental activation and deter intentional tampering. This ensures absolute safety during operation, giving you peace of mind in critical power management situations. High Quality: 100A dual power safety switch housing is made of NEMA 3R heavy-duty galvanized steel, which is durable and weatherproof; the surface is reinforced with polyester powder coating, which is rust-proof and corrosion-resistant, and can withstand the rigors of any extreme weather conditions, ensuring a longer service life even in the harshest environments. Easy to Install and Maintain: 100 amp double throw switch come with pre-drilled holes of various sizes to meet your needs, no additional drilling required. The door can be taken away directly when wiring, which improves convenience and is your ideal choice.