Ecumaster Battery Isolator Club Rev 2 – M8 Ring Terminal

Ecumaster Battery Isolator Club Rev 2 – M8 Ring Terminal

The Ecumaster Battery Isolator Club Rev 2 is a lightweight, solid-state motorsport master relay designed for battery isolation and engine shutdown in competition vehicles.

Built for harsh motorsport environments, the Battery Isolator Club Rev 2 provides reliable battery cut-off control without traditional mechanical relay components. Its solid-state design helps improve durability, reliability, and response, while the built-in alternator load dump protection helps protect expensive electronic systems during emergency shutdown.

Weighing only 83g, this compact isolator is ideal for race cars, rally cars, track cars, drift cars, kit cars, and high-performance motorsport builds where dependable electrical safety is essential.

Key Features

Motorsport Battery Isolation
Designed as a motorsport master relay device for battery isolation and engine shutdown.

Solid-State Design
No mechanical switching components, helping improve reliability and service life compared with traditional mechanical isolators.

Built-In Alternator Load Dump Protection
Protects sensitive electronics during emergency shutdown without requiring additional external load dump components.

CAN Bus Control & Diagnostics
The isolator can be shut down via CAN bus message and configured through CAN bus. It also sends diagnostic information for setup and troubleshooting.

External Switch Control
Controlled using two external switches, making it suitable for motorsport installations requiring driver and external shutdown points.

High Current Capability
Rated for 300A continuous current with peak capability up to 1000A.

Protected Operation
Fully protected against overheating and over-current conditions.

Status LED Indicator
Device status is shown using a multi-colour LED for quick visual diagnosis.

M8 High Current Terminals
Supplied in the M8 ring terminal version with nickel-plated high-current terminals.

Technical Specification

CAN Bus Functionality

The Ecumaster Battery Isolator Club Rev 2 can be integrated into a CAN bus network for advanced motorsport control strategies.

A shutdown command can be sent via CAN bus, for example from an Ecumaster PMU16 in the event of an impact or other configured safety condition. The isolator also provides diagnostic data over CAN, which can be used during setup, configuration, and fault diagnosis.

Typical Applications

• Race cars
• Rally cars
• Track cars
• Drift cars
• Kit cars
• Motorsport wiring systems
• Competition vehicles requiring battery isolation and engine shutdown

Contents

• 1 × Ecumaster Battery Isolator Club Rev 2 – M8 ring terminal version

Important Notes

• Designed for 12V automotive installations only
• Professional motorsport installation is strongly recommended
• External switches and wiring may be required depending on installation
• Configuration may require a compatible CAN interface
• Always follow the Ecumaster user manual and applicable motorsport regulations
• Check FIA / championship requirements before use