Marinco Pro Installer 400A EZ-Mount On/Off Battery Switch – MC10

The Marinco Pro Installer 400A EZ-Mount On/Off Battery Switch (MC10) is built for fast, compact marine battery installations with front-access wiring. Engineered to handle demanding cranking loads and sealed against harsh conditions, this EZ-Mount switch is designed to cluster with the Pro Installer Busbar Range using a shared interconnection height for cleaner, more efficient builds.

Key Features

• Front-access wiring for easier installation and accessible cabling
• Shared interconnection height helps EZ-Mount switches cluster directly with the Pro Installer Busbar Range for fast, compact installations
• Optimized cable access to simplify setup
• Tested to UL1107 ignition protection and CE
• 400A continuous / 600A (5 minutes) intermittent / 1500A (10 seconds) cranking ratings
• Waterproof to IP66
• Tinned copper 3/8″ (10mm) studs
• Stainless steel washers/nuts
• Removable knob allows isolation during servicing
• 3 removable sideplates provide protection
• Industry standard 3.85″ x 3.85″ footprint

Product Compatibility

• Marine battery switching for on/off control
• 12V48V battery system applications (per switch voltage rating where applicable)
• Surface-mount installations where an EZ-Mount style switch footprint is used

Product Details

• Marinco Pro Installer 400A EZ-Mount On/Off Battery Switch – MC10 (SKU: 969-770EZ)
• Switch type: On/Off
• Current ratings: 400A continuous / 600A for 5 minutes intermittent / 1500A for 10 seconds cranking
• Voltage rating: 48V DC
• Ingress protection: IP66
• Regulatory/testing: CE; tested to UL1107 ignition protection
• Studs: Tinned copper 3/8″ (10mm)
• Hardware: Stainless steel washers/nuts
• Footprint: Industry standard 3.85″ x 3.85″
• Features: Removable knob for isolation during servicing; 3 removable sideplates for protection
• EZ-Mount installation notes (from product copy): front wiring; shared interconnection height to cluster with Pro Installer Busbar Range

Parts Desk Insights

Best Use Case: Ideal for clean, cluster-ready battery switch installs where you want front-access wiring and a standard 3.85″ x 3.85″ surface-mount footprintespecially when building around the Pro Installer Busbar Range.

Common Issues: For best results, plan cable routes before mounting (EZ-Mount is designed to optimize cable access). During service, use the removable knob for isolation, and keep sideplates in place to maintain the intended protection level. Always confirm the selected cable size/lug stack can achieve the rated current performance and that studs/hardware are compatible with your mating lugs.

Related Products & Accessories

• Battery Switches – Browse compatible battery switch options for additional switching configurations and system layouts.
• Switches & Circuit Protection – Explore related marine electrical switching and circuit protection components.