Blue Sea 3123 - SMS Panel Enclosure w/ELCI (32A) 3 Blanks - 230V AC

Ensure the safety and efficiency of your vessel’s electrical system with the 3123 SMS Panel Enclosure. Specifically engineered for marine environments, this robust enclosure houses an Equipment Leakage Circuit Interrupter (ELCI) main circuit breaker and provides additional blank spaces for future expansions or custom configurations. Compliant with ABYC E-11 standards, it guarantees reliable performance when installed within 10 feet of an AC shore power inlet.

Features

• Customizable blank apertures for tailored breaker configurations
• Durable glass-filled polycarbonate base designed for marine conditions
• Clear cover for easy monitoring of circuit breaker status
• Overlapping cover enhances structural strength and gasket protection
• Seamless, oversized PUR gasket formed in place for superior sealing
• Stainless steel hinge pin that is easily removable for unobstructed installation
• Stainless steel latch secures the cover without penetrating the enclosure, maintaining water resistance
• Blank circuit positions compatible with Carling Technologies™ A and C Series Flat Rocker and ELCI Main circuit breakers
• Includes waterproof glands to prevent moisture ingress
• Integrated LED lights provide backlighting and visual ON indication for easy status checks

Technical Specifications

Feature	Specification
Circuit Breaker Type	1 x ELCI (32A) Main 230V AC and 3 x Blanks
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)
Installed LEDs	1 x Red (Reverse Polarity - 230V AC) and 3 x Green ON (230V AC)

What's in the Box

• 3123 SMS Panel Enclosure
• 6 Waterproof Glands
• Product Labels
• Mounting Hardware
• Comprehensive Instruction Manual

*Sold individually

Additional Resources

Quick Guide (PDF)
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.