Socket insert with terminal Schneider Electric RGZE1S48M — single-module electrical contact insert

Schneider Electric RGZE1S48M is a single-module socket insert with a terminal connection, designed for installation in modular switch and socket systems. The insert provides a compact electrical contact point intended for fixed wiring using a screw/splice terminal, fitting standard modular frames and plates. It is suitable for residential and commercial electrical installations where a discrete, replaceable insert is required to connect circuits within distribution boards, wall outlets, or custom modular assemblies.

Advantages

The design offers a compact single-module footprint that saves space in modular panels while keeping wiring accessible. A terminal-type connection simplifies secure attachment of conductors and supports straightforward installation and maintenance without the need to replace the entire frame. The insert’s standardized dimensions allow compatibility with a wide range of modular plates and frames, enabling quick replacement or system reconfiguration.

Suitable for

• Residential wall outlets and modular socket assemblies
• Small commercial premises and tenant fit-outs
• Distribution boards and service panels requiring modular inserts
• Renovation projects where replacements must match existing modular frames

When it may not be suitable

This single-module insert is not intended for high-current specialty applications; it is designed for typical building electrical circuits rather than heavy industrial loads. It may also be unsuitable where integrated features are required, such as built-in surge protection, USB charging ports, or combination modules that provide additional functionality beyond a basic contact insert.

Key specifications

• Form factor: single-module modular insert
• Connection type: terminal screw/splice-style wiring
• Mounting: fits standard modular frames and faceplates
• Intended use: fixed electrical wiring in wall outlets and distribution panels
• Compatibility: designed for modular switch and socket systems

How to use

Turn off power at the relevant circuit breaker before beginning any work. Remove the faceplate or module frame, position the single-module insert into the matching opening, and secure it according to the mounting system used. Connect the supply and load conductors to the terminal points using the appropriate screw tightening torque and conductor preparation to ensure reliable contact. After wiring, restore the protective cover and test the circuit for correct operation before re-energizing and completing the installation.

What to consider before purchase

• Confirm compatibility with the existing modular frames and faceplates in your installation
• Verify that the insert’s connection type matches your wiring method (screw/splice terminal)
• Ensure the electrical ratings of the circuit (voltage and current) are within the intended use for a standard modular insert
• Consider whether additional integrated features (e.g., USB ports, protective devices) are required instead of a basic insert

Usage recommendations

Use this single-module socket insert for standard building electrical circuits, ensuring all wiring work is performed by or inspected by a qualified electrician. Regularly check terminal tightness after initial installation and after the first few weeks of operation to maintain reliable contact.