The QIHANG QH2R-100 DIN Rail 2P Changeover Switch is designed for reliable power switching between two power sources in low-voltage distribution systems. Installed on a standard DIN rail, it is ideal for residential, commercial, and light industrial applications requiring stable and safe power transfer.
This switch enables seamless manual switching between main power and backup power supplies, ensuring continuous operation of electrical systems during power interruptions. Its compact 2-pole design supports efficient installation in distribution boards while maintaining high performance and operational safety.
With durable construction and easy installation, the QH2R-100 provides dependable performance for various power switching applications.
Key Features
• Model: QH2R-100
• Poles: 2P
• DIN rail mounting design
• Manual changeover between two power sources
• Compact and space-saving structure
• Reliable switching performance
• Easy installation and operation
• Suitable for low-voltage distribution systems
Typical Applications
• Residential distribution boards
• Backup power switching systems
• Commercial electrical panels
• Industrial control circuits
• Generator and mains power switching
Key Attributes
| Phase | Single Phase | Rated Current | 32A, 40A, 50A, 63A, 100A, 125A |
| Breaking Capacity | 4 kA | Number of Pole | 2/4P |
| Application | Households, Industrial Power | Type | PC |
| Place of Origin | Zhejiang, China | Model Number | QH2R-100 |
| Brand Name | QIHANG |
Packaging and Delivery
| Selling Units | Single item | Single package size | 10X10X15 cm |
| Single gross weight | 1.000 kg |
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