150A 3P General-Duty Double-Throw Heavy Duty Safety Switches

Product details

• Versatile Applications: Designed for seamless switching from mains to standby power, the 150 Amp double throw switch is easy to use in the event of a power outage or grid failure with a simple manual switch. Whether in industrial, commercial or residential environments, it ensures uninterrupted power to gas generators, solar power, dryers and stoves, heavy equipment and more to meet the varying needs of users..
• Multiple Safety Protection: Heavy Duty Safety Switch combines multiple protection functions, from insulation and ground protection to phase loss detection, which actively minimizes the risk of overload, short circuit and electrical fault, thereby improving operational safety and equipment life..
• Easy to install and maintain: 150 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..
• Safety Lockable Handle: The upgraded lockable handle design can lock the handle securely in the on/off position 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: 150 amp double throw 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..