Description

Victron Lynx T-Class Distributor

The Lynx Class-T Power In connects and fuses up to two strings of Lithium batteries. It features a positive and negative busbar, and connections for two Class-T fuses as well as a connection to ground the DC system. The Class T-fuses, available in 225A, 250A, 350A and 400A, must be purchased separately.

For installations using three or more strings of Lithium batteries, use multiple Lynx Class-T modules. As a core component of the Lynx Distribution system, the Lynx Class-T seamlessly integrates with all other M10 Lynx products.

High-Current DC Input with Integrated Class-T Protection

The Victron Lynx Class-T Power In is a heavy-duty DC input module designed to safely connect large battery banks into your system while providing industry-leading Class-T fuse protection at the source.

Built for serious energy storage systems, this unit combines solid copper busbars with a single high-capacity Class-T fuse, making it the ideal entry point for high-current battery connections.

Designed for Battery-to-Busbar Protection

Unlike the Lynx Distributor (which handles multiple outputs), the Class-T Power In is purpose-built to protect the main incoming battery feed.

This is exactly where Class-T protection matters most.

• Protects the primary DC feed from battery to system
• Supports high interrupt capacity required for lithium batteries
• Minimises risk of catastrophic failure during short circuits

For modern LiFePO4 and sodium-ion systems, this level of protection is not optional — it’s critical.

Why Class-T Fusing Matters

Class-T fuses are the gold standard for battery protection due to their:

• Ultra-fast fault clearing
• Very high interrupt ratings (essential for lithium chemistries)
• Ability to safely handle massive fault currents

In high-capacity systems, a standard fuse or breaker may not trip fast enough. The Lynx Class-T Power In ensures your system is protected at the highest-risk point — the battery output.

Clean, Professional System Architecture

As part of the Victron Lynx modular system, this unit integrates seamlessly with:

• Lynx Distributor
• Lynx Power In (standard)
• Lynx Smart BMS

This allows you to build a fully enclosed, scalable DC bus system with consistent layout and minimal cable clutter.

Key advantages:

• Solid copper busbars for low resistance and minimal voltage drop
• Modular expansion as systems grow
• Enclosed, touch-safe design
• Clean, repeatable installs (ideal for teams and large-scale rollout)

Built for High-Current Systems

The Lynx Class-T Power In is engineered for demanding applications:

• Large battery banks (LiFePO4 / sodium-ion)
• High-power hybrid inverter systems (Victron, Deye, etc.)
• Off-grid and backup installations
• Parallel battery configurations

It is especially valuable where fault current levels are extremely high, and proper upstream protection is essential.

Installer Advantages

• Centralised main fuse location
• Cleaner cable routing from battery to busbar
• Reduced install time and complexity
• Easier servicing and fault isolation

This is the difference between a DIY-looking system and a professional, engineered install.

Real-World Importance

Large lithium battery banks can deliver thousands of amps instantly in a fault condition.

Without proper protection at the battery:

• Cables can vaporise
• Equipment can be destroyed
• Fire risk increases significantly

The Lynx Class-T Power In ensures that your system has fast, reliable fault protection exactly where it’s needed most.

Bottom Line

If you’re building a serious battery system, this is your first line of defence.

The Victron Lynx Class-T Power In delivers:

• Critical battery-side protection with Class-T fusing
• High-current, low-loss DC connection
• Clean, modular system integration