Ensure uninterrupted, safe, and efficient power control with the Original Opas YPT4050 4 Pole Manual Changeover Switch — a high-performance solution for managing transitions between two power sources. Built for reliability and heavy-duty performance, this switch supports a wide range of current capacities from 32A to 315A, making it suitable for residential, commercial, and industrial power systems. The 4 pole configuration is engineered to control three live phases and the neutral line simultaneously, offering a complete and secure disconnection or source transition. This design is critical for balanced load management and for ensuring the safety of sensitive equipment and personnel during power changes. Its manual 1-0-2 rotary mechanism offers clear, precise control with three distinct positions for seamless and safe operation. Whether you’re managing a backup power system in a home or controlling large machinery in a factory, the YPT4050 is built to handle the load.
Specifications:
- Brand: Opas
- Model: YPT4050
- Product Type: Manual Changeover Switch
- Poles: 4 Pole
- Rated Voltage: 230/400V AC
- Available Current Ratings: 32A, 50A, 63A, 80A, 100A, 125A, 160A, 200A, 250A, 315A
- Operation: Manual Rotary (1-0-2)
- Construction: Heavy-Duty
- Mounting: Panel-mountable
- Application: Large homes, commercial plazas, hospitals, factories, workshops
Why Choose This Product?
- Ultimate Power Control & Safety: The 4-pole design ensures complete and safe isolation of all lines, preventing back-feed and protecting your entire system.
- Built for Any Load: With a massive range of current ratings, this switch can handle everything from a small shop to a large industrial facility.
- Reliable & Durable: Its heavy-duty construction and high-grade components are built for a long service life, ensuring dependable performance when you need it most.
- Seamless Power Transitions: Provides a secure and intuitive way to manage your power sources, ensuring minimal disruption during outages or maintenance.




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