Schneider - MP400121 - I-Line MCCB Panelboard - 12 Way - 400A - 36 Module - TP+N - Without Incomer

Product Overview

The Schneider Electric MP400121 panelboard is a professional distribution enclosure configured for industrial and commercial environments. It is supplied without an incomer and is designed to accommodate a 400A incoming device with provision for twelve outgoing ways within a 36-module I-Line busbar system. The surface-mounted steel enclosure gives secure installation and clear access for cable routes. The panelboard is single-sided to optimise space utilisation and facilitate neat and efficient terminations. Fully rated earth and neutral bars are fitted to support compliant installations.

Key Features

• Manufacturer part code MP400121
• I-Line busbar system for modular MCCB installation
• Twelve outgoing ways with 36 module capacity
• 400A nominal current rating
• TP+N configuration supplied without an incomer
• Single-sided layout for space utilisation
• Surface mounting with removable top and bottom gland plates
• Hinged lift-off cable way cover for safe access.
• Fully rated earth and neutral bars fitted
• Busbar rating 50kA for 1s
• Degree of protection IP3X
• Ample cabling space for terminations

Why Choose This Product

The MP400121 is specified when a robust, installer-focused MCCB panelboard is required for heavy commercial and industrial distribution. Its single sided layout reduces required working clearance and supports efficient front face terminations. Removable top and bottom gland plates provide flexibility for site cable entry and support organised routing of conductors. The I-Line busbar system enables consistent installation practices and simplifies future maintenance or expansion. The panelboard supports a broad range of standard modular MCCBs and accessories without modification. Positioning of the incomer is flexible at either the top or bottom of the enclosure, accommodating varying site constraints.

Technical Specification

• Brand: Schneider Electric
• Manufacturer part code: MP400121
• Current rating: 400A
• Number of outgoing ways: 12
• Module capacity: 36 modules
• Incoming device: Not supplied
• Material: Steel
• Mounting: Surface
• Degree of protection: IP3X
• Busbar rating: 50kA for 1s
• Dimensions: H 1742 mm x W 680 mm x D 258 mm
• Weight: 81.5 kg
• Standards: BS EN 60439
• Configuration: TP+N

The panelboard is supplied as an empty enclosure, ready for the electrician to install MCCB incomers and outgoing devices. The arrangement of busbars and fully rated earth and neutral bars is engineered to accept standard I-Line MCCBs and related accessories without alteration. Removable gland plates accommodate bespoke cable-entry positions, while the hinged cable-way cover maintains a safe working area for terminations. The unit is suitable for distribution tasks where a 400A main is required, and a larger 36-module panelboard is preferred. Installers should confirm that the selected incoming protective device and the outgoing MCCBs are appropriately coordinated for the specific installation requirements.