Features Flame Retardant Safety Design: Constructed with flame retardant material, this switch ensures high-temperature resistance and durability, enhancing user safety during operation Convenient Rail-Mounted Installation: Easily install this switch on rails for quick setup, providing effective protection for your electrical systems and ensuring stability Compact & Attractive Structure: With a reasonable design and small dimensions, this switch not only saves space but also adds a modern touch to your electrical setup Quiet & Reliable Operation: Experience minimal noise levels with this switch, ensuring dependable performance without disruptive sounds for a serene environment Automatic Power Switching: Features a dual power function that seamlessly switches between main and backup power supplies, ensuring uninterrupted electricity during outages Features: 1、The outer casing of the switch is made of flame retardant material, which is resistant to high temperature, is not easily deformed, and is safer to use. 2、Rail-mounted installation, simple and convenient, effectively protect your electricity safety and stability. 3、Reasonable structure, small size, beautiful appearance, long service life. 4、Noise- , simple , reliable performance. 5、Double power automatic switching switch is to switch the two power supply, divided into the common power supply and standby power supply. When the common power supply is cut off, the backup power supply will be restored to the common power supply after t Specification: Feature: The outer casing of the switch is made of flame retardant material, which is resistant to high temperature, is not easily deformed, and is safer to use. Sensitive response, millisecond fast switching of power supply. Rail-mounted installation, simple and convenient, effectively protect your electricity safety and stability. Reasonable structure, small size, beautiful appearance, long service life. Noise- , simple , reliable performance. Double power automatic switching switch is to switch the two power supply, divided into the common power supply and standby power supply. When the common power supply is cut off, the backup power supply will be restored to the common power supply after the common power is called. In special cases, automatic switching is not required, and manual switching can also be set by yourself. Specification: Rated operating current: 63A, 80A, 100A(Optional) Rated operating voltage: 400V AC Rated frequency: 50Hz/60Hz Insulation voltage: 690V, 50Hz Electrical level: PC level Number of poles: 4P Package list: 1 * Switch Note: The actual product color may deviate from the photo due to light. There may be a slight deviation in the Package List