Schneider Zelio RXM040W Diode Module

Description

The RXM040W is a Zelio diode module designed to provide protection and suppression for relay circuits. It is engineered for use with compatible RPZ and RXZ relay bases. Operating within a broad voltage range of 6 V DC to 250 V DC, this module helps safeguard sensitive control components by suppressing transient voltage spikes (flyback) generated by inductive loads, such as relay coils. Its robust construction ensures long-term operational reliability in industrial automation and control cabinet applications.

Features

• Compatible with RPZ and RXZ series relay bases
• Voltage range: 6 V DC to 250 V DC
• Provides transient voltage suppression for inductive loads
• Compact design for integration into standard control setups
• Ensures longevity of connected relays and control systems

Applications

• Industrial automation relay circuits
• Control cabinet protection
• Transient suppression for solenoid valves and contactors
• DC signal conditioning and protection

Technical Specifications

Installation Guidelines

• Integration: Ensure the relay base is properly installed and the power supply is disconnected before inserting the module into the designated slot on the RPZ/RXZ base.
• Polarity: Observe correct polarity when wiring DC circuits, as diodes are polarity-sensitive components.
• Environment: Install in a clean, dry control enclosure to prevent environmental degradation and ensure proper electrical insulation.
• Maintenance: Periodically verify the integrity of the module connection and check for signs of thermal stress during standard system inspections.