Multiple Indicators: Features multiple indicators on the switch for enhanced electrical safety. Red Toggle Switch: Allows easy one-touch switching between automatic and manual modes. Wiring Terminal: Equipped with a mouth-type terminal to help prevent accidental contact, offering safer and faster operation. Connected to the signal light terminal, making it suitable for complete distribution box setups. Steel Base: Constructed with a thickened steel base for stability, durability, and resistance to deformation. Application: Suitable for use in various environments including elevators, surveillance systems, fire protection systems, office buildings, residential power supply, ports, terminals, banks, and mechanical plants. Specification: Model: GCQ2-63/2 Color: Blue Material: Resin + Steel Conversion Mode: Self-cast Display Function: Indicator Light Display Installation Dimension: 128mm x 122mm / 5 x 4.8in Hole: M6 ATS Level: CB Level Circuit Type: 2-way Mounting Type: Wall Mount International Protection Rating: IP63 Number of Positions: 2 Unit Count: 1 Use Level: AC-33iB Rated Voltage: AC400V Working Voltage: AC220V, 50/60HZ Rated Current: 63A Conversion Time: 2S Operation Way: Auto/Manual Package Size: 17.5 x 15 x 12.5cm / 6.9 x 5.9 x 4.9in Product Size: Approximately 150 x 137 x 118mm / 5.8 x 5.4 x 4.6in Gross Weight: 1.45kg / 3.2lbs Package Included: 1 x Double Power Automatic Change-over Switch 1 x English Manual Notes: 1. Please read the user manual carefully before use and pay close attention to all safety precautions. 2. Slight color variations may occur due to lighting conditions during photography. Allow for a 1-3cm measurement deviation due to manual measuring. Please ensure you are comfortable with these tolerances before ordering.