The Victron Lynx Class-T Power In (M10) is a DC busbar input module for the Victron Lynx distribution system. It accepts Class-T fuses and gives a protected, high-current DC input connection point for battery banks and other DC sources. It suits professional off-grid, marine and vehicle installations that need reliable DC distribution with overcurrent protection.

Key features

• Fuse type, accepts Class-T fuses for high-current DC overcurrent protection at the input stage.
• Terminal, M10 busbar connection for a secure, low-resistance bolt-down terminal with heavy-gauge DC cabling.
• Integration, connects directly to the Victron Lynx busbar system, including the Lynx Distributor and Lynx Ion modules.
• Housing, compact, enclosed casing keeps live busbars covered and reduces the risk of accidental short circuits.
• Modularity, the Lynx system can be expanded or reconfigured without replacing the whole distribution assembly.

Product overview

The Lynx system is Victron's modular DC busbar platform, bringing battery connections, fusing and distribution together into one assembly. This Class-T Power In module sits at the input, connecting the battery bank to the busbar through a Class-T fuse. Class-T fuses have a high interrupting capacity, capable of clearing large fault currents quickly, which suits large lithium and AGM battery banks with substantial available short-circuit current.

The M10 designation refers to the bolt size on the busbar terminals, sized for large-section DC cable. This is a component within a Lynx busbar assembly, not a standalone product, and must be used with compatible Lynx modules. The fuse itself is not included and must be sourced separately to match the system's current rating and cable sizing.

Applications

Used for battery bank input protection in off-grid solar systems built on the Victron Lynx platform, in marine DC distribution assemblies needing high-current fused inputs, in large vehicle and motorhome builds specifying a modular expandable busbar, and in commercial or industrial off-grid systems with high-capacity lithium or AGM banks. It also works as a replacement or expansion input module in an existing Lynx assembly.

Installation notes

This module should be fitted by a qualified electrician or experienced DC systems installer, alongside compatible Lynx modules to form a complete assembly. The Class-T fuse is not supplied and must be selected to match the system's maximum continuous current and cable ratings. All DC connections should be torqued correctly for M10 terminals, with battery sources disconnected before working on the busbar.

What's in the box

• 1 x Victron Lynx Class-T Power In (M10) module