BAOMAIN 30A-32A Universal Rotary Changeover Switch SZW26-32/D202.2D 3-Positions (1-0-2) Two rotors Box Version for Motor Control, Generator Transfer & Power Selection

Feature plastic external material, 3 positions , locking action type, 8 screw terminalsChangeover switch mainly suitable for electrical wiring in the power switch and Squirrel cage type asynchronous motor start-up, reversing, speed switches, also can make the conversion of the control circuit.Pro Tip: To prevent localized overheating and potential melting, please ensure all 8 screw terminals are tightened firmly; loose connections are the primary cause of heat buildup.

• Versatile 1-0-2 Control: Features a precise 3-position (ON-OFF-ON) latching mechanism with an 8-terminal configuration. Specifically designed for synchronized 2-pole circuit switching in heavy-duty industrial power and automation systems.
• Premium Silver Alloy & Safety Tip: Equipped with high-conductivity silver alloy contact points for superior electrical stability under heavy 32A loads.
• Heavy-Duty Industrial Specs: Rated for a 660V Insulation Voltage (Ui) and a robust 32A Thermal Current (Ith). Built with high-strength flame-retardant housing, ensuring maximum safety and low thermal buildup during continuous operation.
• Large Enclosure for Easy Wiring: Includes a 4.4'' x 4.4'' x 5.35'' large surface-mount box (IP65). This "Big Box" version provides significantly more internal wiring space than compact models, making it much easier to handle thick industrial-gauge wires and preventing cable strain.
• Simplified Wiring Logic: Connect with confidence using this clear 2-pole logic: In Position 1, terminals (1-2 and 5-6) are connected. In Position 2, terminals (3-4 and 7-8) are connected. Position 0 acts as a total system disconnect. Refer to the Truth Table in our images for full schematic details.