Sierra 876037-3 Volvo Relay Down 18-5704
Egis Mobile XD NMEA 2000 Dual Relay/VSR w/Knobs 8-Pin DT Connector 9821-8530
EGIS MOBILENeed several, or a formal quote? Send us a message.
- Ships from U.S. warehouses. Shipping cost is shown at checkout.
- 30-day returns on new, unused items in original packaging. Return policy
- Not sure it fits? Call (832) 308-3163, Mon–Thu 9–5, Fri 9–2 Central.
- Secure checkout with all major credit cards.
Description
XD NMEA 2000 Dual Relay/VSR with Knobs 8-Pin DT Connector
XD NMEA 2000 Dual Relay/VSR with Knobs is a high-power, dual-circuit marine and vehicle electrical management device. It combines a remote battery switch and an Automatic Charging Relay (ACR) / Voltage Sensing Relay (VSR) into a single compact, programmable module.
Features:
- NMEA 2000 Integration: Allows seamless remote control and real-time monitoring of battery voltage and switch status directly from compatible Multi-Function Displays (MFDs).
- High Capacity: Supports continuous loads up to 500A and cranking loads up to 1600A per switch, making it suitable for heavy-duty marine or work truck systems.
- Manual Override Knobs: Includes intuitive 3-position local knobs that allow you to manually force relays Open or Closed and lock them in place.
- Smart Charge Management: Eliminates dead start batteries by automatically sharing charging sources (e.g., an alternator) and isolating batteries when no charging is present.
- Programmability: Easily configurable via built-in dip switches to customize voltage offsets and delay settings.
- Bulletproof Construction: Sealed to IP67/IP6K9K standards, featuring high-temperature electronics and corrosion-resistant stainless-steel hardware.
Specifications
- Brand: EGIS MOBILE
- Manufacturer part number: 9821-8530
- UPC: 850074331797
- Shipping weight: 1.97 lb
Specifications
- Brand
- EGIS MOBILE
- Manufacturer part #
- 9821-8530
- JMS SKU
- JMS605823
- UPC
- 850074331797
- Shipping weight
- 1.97 lb
Shipping
Most orders ship within 1–2 days from U.S. warehouses. You'll see the shipping cost and choose a method at checkout.
Returns
Return new, unused items in original packaging within 30 days. Defective items after 30 days follow the manufacturer's warranty. Return policy
Questions
Call (832) 308-3163 or send us a message. Have your boat's make, model and year handy.


