The SR-1 from Alpha is a rectifier for reverse action door openers, designed to convert 24VAC input to 24VDC output, ensuring reliable operation and enhanced performance for your door systems.
Alpha AL-SR-1 Key Features
- Input Voltage: 24VAC – Compatible with standard systems, ensuring easy integration.
- Output Voltage: 24VDC – Delivers stable power output for efficient operation of reverse action door openers.
- Durability: Built with high-quality materials – Ensures longevity and reliable performance under various conditions.
- Compact Design: Space-saving dimensions – Allows for easy installation in limited spaces.
- Safety Features: Overvoltage protection – Safeguards your equipment against power surges and extends its lifespan.
Alpha AL-SR-1 Detailed Specifications
| Input Voltage | 24VAC |
| Output Voltage | 24VDC |
| Dimensions | Compact design for easy installation |
| Protection Features | Overvoltage protection |
| Material Quality | High-quality, durable materials |



















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