Baomain Rotary Cam Changeover Switch 20A 12 Terminals 4 Positions 2-Pole LW28-20/0123.3 AC 660V, Ideal for Motor Reversing, Power Distribution & Circuit Selection

Baomain Rotary Cam Changeover Switch 20A 12 Terminals 4 Positions 2-Pole LW28-20/0123.3 AC 660V, Ideal for Motor Reversing, Power Distribution & Circuit Selection

• Technical Specifications: Professional rotary cam changeover switch featuring 4 positions (0-1-2-3) and a 2-Pole (simultaneously controls 2 independent circuits per position) configuration. It is rated for a thermal current (Ith) of 20A and an insulation voltage (Ui) of 660V. Equipped with 12 screw terminals, it provides stable and secure wiring for multi-circuit control, power distribution, and industrial automation systems.
• Safety Certified: Engineered for stable operation and flexible conversion, this switch is manufactured to meet industrial requirements for control circuits. It is CE certified, ensuring compliance with established safety standards for electrical systems.
• Internal Material Construction: Features silver alloy contacts integrated with galvanized copper connections. This material combination provides high electrical conductivity and low resistivity, helping to minimize heat generation and prevent oxidation for a consistent service life.
• Flame Retardant PC Material: The switch enclosure is made of reinforced flame-retardant PC material. It offers effective insulation performance and resistance to high temperatures, maintaining structural integrity in demanding industrial environments.
• Versatile Usage: Suitable for use in power switches, asynchronous motor start/reverse, and speed control circuits. It is commonly applied in control cabinets, distribution panels, and various industrial automation equipment.