The SZW26-20/C08.4 Two-Position Five-Section On/Off Switch is a two-position, five-section on/off switch with OFF-ON operation. It has a rated current of 20A and is suitable for circuits with AC 50/60Hz, a rated operating voltage of ≤440V, and an insulation voltage of 690V.
Key Features:
Multi-Circuit Synchronous Switching: When the handle is in the OFF position, all circuits are disconnected; when rotated to the ON position, 8 sets of circuits (1-2 to 15-16) are simultaneously connected, enabling centralized control of multiple loads.
Structural Design: Features a flame-retardant casing, silver alloy contacts, and thickened copper conductors for stable contact and reliable conductivity.
Lifespan: Mechanical life ≥ 10⁵ cycles, electrical life ≥ 3×10⁴ cycles (operating frequency 120 times/hour).
Operating Environment: Temperature -25℃ ~ +40℃, altitude ≤ 2000m, humidity ≤ 50% (40℃) / ≤ 90% (20℃)
Main Application Scenarios:
Suitable for applications requiring simultaneous control of multiple circuits, such as: Multi-load power supply control: Used to simultaneously turn on or off multiple devices or circuits in a system.
Signal/Power Centralized Switching: Used in test benches and distribution boxes for synchronous switching of multiple sets of signals or auxiliary power supplies.
Interlock Control: Used in interlock systems that require simultaneous connection or disconnection of multiple safety or auxiliary circuits.
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