Securitron BR-4 Bridge Rectifier

Deliver consistent, reliable DC power to your access control and security devices with the Securitron by ASSA ABLOY BR-4 Bridge Rectifier. Built specifically for low-voltage security applications, this bridge rectifier converts AC input into full-wave rectified DC to ensure smooth, ripple-reduced power for electric strikes, locks, and control panels. Rated for up to 4 amps, the BR-4 supports mid-range loads without overheating or voltage drop, making it ideal for surveillance, monitoring and access control installations.

The BR-4’s 1" cube footprint and plastic housing allow quick installation inside equipment cabinets or retrofitting into existing strike assemblies. Engineered for compatibility with Securitron power supplies and manufactured in the U.S., it simplifies integration and helps maintain system reliability across critical security installations. Use the BR-4 to reduce component stress, minimize nuisance resets, and extend the life of electronic locks and controllers. Order the Securitron BR-4 Bridge Rectifier today to strengthen power conversion in your security, surveillance, and monitoring projects or pair it with Securitron power supplies for turnkey access control solutions.

• Converts AC to stable full-wave DC to protect and power access control devices
• 4 amp capacity to reliably support electric strikes, locks and control panels under load
• Compact 1" x 1" x 1" form factor for easy mounting in tight enclosures and retrofit projects
• Designed for compatibility with Securitron power supplies to simplify system integration
• Durable, US-made component that improves uptime for security, surveillance and monitoring systems