PULS Redundancy Module for use with 1+1 Redundant Systems, N+1 Redundant Systems, YR Series YR20.242

The PULS YR20.242 is a high-quality redundancy module designed specifically for building reliable 1+1 and N+1 redundant power supply systems. It features dual input channels that accept power supplies with output currents of up to 24A. The single output channel can handle nominal currents also up to 24A, making it suitable for demanding industrial power applications.

This module ensures minimal voltage drop with just 60mV at a 10A output current and very low power loss of 0.6W at the same output, boosting efficiency and reducing system heat dissipation. The unit supports peak load currents up to 32.5A, providing transient load capability above nominal ratings to maintain system stability.

Robust engineering includes reverse input polarity protection and the ability to operate effectively in extreme temperatures from -40°C to +70°C. The slim 32mm width of the metal housing allows for compact installation in control panels and industrial cabinets.

The YR20.242 module is an essential accessory for applications requiring fault-tolerant, continuous power delivery such as industrial automation, manufacturing systems, telecommunications equipment, and critical infrastructure power supplies. It supports easy wiring with a distribution terminal included for negative pole connection, facilitating quick installation and maintenance.

As part of the YR series from PULS, this redundancy module complies with multiple standards and approvals including CE, cULus, ATEX, IECEX, UL 508, GL, UL 60950-1, and CSA, ensuring reliable performance and safety across a wide range of industrial environments.

Supports dual input with single output for redundancy. Voltage drop limited to just 60mV at 10A output current. Very low power loss at operational current. Peak load capability of up to 160% of nominal current. Reverse polarity protection included.

Wide operating temperature range from -40°C to +70°C. Compact 32mm width metal housing for industrial durability. Includes distribution terminal for easy wiring of negative pole.

This product is ideal for building redundant power supply systems that require fail-safe, continuous operation in industrial, automation, and critical power infrastructure applications. Browse more Power Supply Accessories and redundancy modules on EnvMart for comprehensive industrial power solutions.