Current monitoring relay PRI-51/8 002471819

Current monitoring relay – reliable circuit protection

This current monitoring relay, designated as PRI-51/8, is a key element in electrical monitoring and protection systems. The device is designed for continuous current monitoring in single-phase circuits, providing a quick response in case of irregularities. It will work well in both industrial installations and commercial or public buildings.

Construction features and application

The PRI-51/8 relay has been designed for easy installation and integration with existing systems. Compact dimensions (width 18 mm, height 90 mm, depth 65 mm) allow installation even in limited spaces. Clamp terminals facilitate connection of wires, and the solid construction ensures long-lasting and trouble-free operation. The device is particularly useful where monitoring the operation of motors, pumps, fans and other electrical equipment is required. This makes it possible to detect problems such as overloads, short circuits or phase failures, allowing for quick intervention and avoiding more serious failures.

Advantages and benefits

• Wide measurement range: The relay effectively monitors current in the range of 0.8 to 8 A, making it a universal solution for various applications.
• Overcurrent protection: Provides protection against overloads and short circuits in single-phase circuits – acts as a standard overcurrent circuit breaker.
• Easy installation: Thanks to clamp terminals, connecting wires is quick and convenient for the installer.
• Compact dimensions: Allow installation in tight spaces without compromising functionality.
• Reliability: The ETI POLAM brand product guarantees high quality workmanship and long-lasting device operation.
• Universal control voltage: The possibility of powering with both AC (24..240 V) and DC (24..24 V) voltage increases application flexibility.
• One changeover contact: Enables easy integration with alarm or control systems.

The PRI-51/8 relay is an investment in the safety and reliability of the electrical installation – for both professionals and end users.