Blue Sea 3128 - SMS Panel Enclosure w/ELCI (30A) 3 Branch (15A) - 120V AC

The 3128 SMS Panel Enclosure is expertly designed for marine and boating applications, ensuring reliable protection and management of your vessel's electrical systems. With robust construction and compliance with ABYC E-11 standards, this enclosure is essential for safeguarding your boat’s circuitry against electrical faults and ensuring smooth operation of your onboard power systems.

Product Features

• Customizable blank apertures for tailored breaker configurations
• Durable glass-filled polycarbonate base for enhanced strength
• Clear cover design for easy monitoring of circuit breaker status
• Overlapping cover ensures superior strength and increased gasket protection
• Integrated oversized, seamless PUR gasket for watertight sealing
• Removable stainless steel hinge pin facilitating unobstructed installation
• Stainless steel latch secures the cover without penetrating the enclosure
• Compatible with Carling Technologies™ A and C Series Flat Rocker and ELCI Main circuit breakers
• Includes waterproof glands for secure cable management
• LED indicators provide backlighting and status notifications for easy troubleshooting

Technical Specifications

Feature	Specification
Circuit Breaker Configuration	1 x ELCI (30A) Main 120V AC, 3 x Branch (15A)
Overall Dimensions (H x W x D)	7.6" x 7.4" x 4.7" (192 x 188 x 120mm)
Enclosure Dimensions (H x W x D)	6" x 6" x 4" (152 x 152 x 102mm)
LED Indicators	1 x Red (Reverse Polarity - 120V AC), 4 x Green ON (120V AC)

What's Included

• 3128 SMS Panel Enclosure
• 6 x Waterproof Glands
• Operational Labels for easy identification
• Comprehensive Mounting Hardware
• User-Friendly Instruction Manual

Note: This product is sold individually.

Download the Quick Guide (PDF)
Download the Brochure (PDF)

Orders of physical products placed by 3 PM EST M-F typically ships the same day, if all requested items are in stock. Weekend orders will typically ship on Monday.

Shipping takes 2-7 days.

We currently ship to the Contiguous 48 States.

Life of Sailing merch is custom made for the customer after an order is placed. Total turnaround is typically 7-14 days from order to doorstep.