Egis Mobile Electric 9811-4300 Single XD Joystick NMEA 2000 ACR 4-Position Control

The Egis Mobile Electric 9811-4300 Single XD is an advanced NMEA 2000-compatible Automatic Charging Relay (ACR) with manual override knobs and 4-position DT connector. This innovative system provides a 35-75% reduction in mounting space and product weight compared to traditional marine battery management solutions through advanced bi-stable solenoid design.

Key Features:

• Sealed to IP67/IP6K9K with high temperature electronics and materials for mounting anywhere
• Stainless steel cable lug studs with large mounting holes that accept 1/4-20 / M6 attachment hardware
• 500A continuous / 1600A cranking capacity supports all standard marine electrical systems
• Intuitive manual control option with simple programmability via dip switches
• Expandable with Link and Cross-Link Busbars to support 2 or 3 battery systems
• NMEA 2000 integration for advanced vessel monitoring and control
• 3-position manual override knobs allow forced open or closed operation

Automatic Charging Relay Function:

Eliminates dead-start batteries by sharing charging on either of two batteries and isolating batteries when no charge sources are present. The ACR automatically manages charging between battery banks while preventing discharge from one battery to another when the engine is off.

Ideal for marine applications requiring reliable, compact battery management with network integration capabilities. The bullet-proof construction and comprehensive warranty make this suitable for demanding commercial and recreational installations.