Schneider Electric RZM041FU7 Relay Protection Module

Product Description

The SCHNEIDER ELECTRIC RZM041FU7 is a relay protection module designed to safeguard relay coil circuits operating at 110 to 240 volts AC. This module installs directly onto compatible relay sockets and provides suppression to protect both the relay and connected control circuitry from voltage transients generated during coil de-energization. It is a compact, plug-in component used in industrial control panels, HVAC control systems, and automation equipment. Electricians and control technicians install this module as part of relay socket assemblies where coil protection is required by design or by system specification.

The RZM041FU7 is rated for 110 to 240 VAC coil voltage applications and is intended for use with RGZ sockets compatible with the RXG relay series and RSZ sockets compatible with the RSB relay series. It is well-suited for commercial and light industrial control panel builds where relay service life and downstream component protection are a priority. The module mounts directly to the socket without additional hardware, making it a straightforward addition during panel assembly or field service.

Key Features

• Wide coil voltage range: 110 to 240 VAC — covers common North American and international control circuit voltages
• Plug-in installation onto compatible RGZ and RSZ relay sockets — no additional tools or wiring required
• Suppresses voltage transients at coil de-energization to protect relay contacts and connected devices
• Compact form factor: 1.2 inches long, 0.5 inches wide, 0.4 inches tall
• Lightweight construction at 0.01 pounds — adds negligible load to panel assembly

Compatibility

Designed for use with RGZ sockets compatible with the RXG relay series and RSZ sockets compatible with the RSB relay series, as specified by the manufacturer.

Installation Notes

This module is installed by licensed electricians or qualified control panel technicians. De-energize and lock out the control panel before installing or removing relay socket accessories. The module plugs directly into the designated port on the relay socket — confirm socket compatibility before installation. Follow applicable NEC requirements for control circuit wiring and panel assembly.