Blue Sea Systems 3128 SMS Panel Enclosure with ELCI Main Breaker and 3 Branch Circuits - 120V AC

3128 - SMS Panel Enclosure with ELCI (30A) 3 Branch (15A) - 120V AC

The 3128-panel enclosure is built for Equipment Leakage Circuit Interrupters (ELCI) main circuit breakers and other large frame devices. Meets ABYC E-11 when used with an ELCI Main circuit breaker and mounted within 10' of AC shore power inlet.

Features:

• Blank apertures for custom breaker loading
• Glass-filled polycarbonate base
• Clear cover allows easy view of circuit breaker status
• Overlapping cover for strength and increased gasket protection
• Oversized, formed in place seamless PUR gasket
• Easily removable stainless steel hinge pin for unobstructed installation
• Stainless steel latch secures cover without penetrating the enclosure
• Blank circuit positions accommodate Carling Technologies A and C Series Flat Rocker and ELCI Main circuit breakers
• Includes waterproof glands
• LED lights for backlighting and ON indication

Technical Specifications:

• Circuit Breaker Type - 1 x ELCI (30A) Main 120V and 3 x Branch (15A)
• Dimensions (Overall) (H x W x D) - 7.6" x 7.4"" x 4.7" (192 x 188 x 120mm)
• Dimensions (Enclosure) (H x W x D) - 6" x 6" x 4" (152 x 152 x 102mm)
• LEDs Installed - 1 x Red (Reverse Polarity - 120V AC and 4 x Green ON (120V AC)

In the Box:

• 3128 Enclosure
• Glands x 6
• Labels
• Mounting hardware
• Instruction manual

*Sold as an Individual

The Blue Sea Systems 3128 SMS Panel Enclosure is designed for marine and industrial applications requiring reliable circuit protection with a focus on safety and ease of use. It features a durable glass-filled polycarbonate base that withstands harsh environments while maintaining lightweight strength. The enclosure accommodates a 30-amp ELCI main circuit breaker along with three 15-amp branch circuit breakers, making it suitable for comprehensive electrical management in boats, RVs, or other mobile setups. The clear cover provides quick visual confirmation of circuit status, while the overlapping design enhances structural integrity and gasket protection for waterproof performance. An oversized, seamless PUR gasket ensures a tight seal against moisture and dust ingress, contributing to the enclosure’s high level of durability and safety. The stainless steel hinge pin allows for easy removal and installation, and the stainless steel latch secures the cover without penetrating the enclosure, preserving its waterproof integrity. Blank breaker positions are compatible with Carling Technologies A and C Series Flat Rocker and ELCI Main circuit breakers, offering flexibility for customization. Included waterproof glands facilitate secure wiring entry, and integrated LED lights provide clear backlighting and ON indicators for straightforward operation. This enclosure is compliant with ABYC E-11 standards when used with an ELCI main breaker and mounted within 10 feet of the shore power inlet, making it a dependable choice for marine safety systems. The compact overall dimensions and mounting hardware simplify installation and integration into existing panels or new setups. Each package includes the enclosure, glands, labels, mounting hardware, and an instruction manual, making it ready for professional or DIY installation. Designed and manufactured by Blue Sea Systems, the 3128 SMS Panel Enclosure delivers a robust, safe, and customizable solution for electrical circuit management in demanding environments.

Features:

• Blank apertures for custom breaker loading

• Glass-filled polycarbonate base for durability and lightweight strength

• Clear cover allows easy view of circuit breaker status

• Overlapping cover enhances strength and gasket protection

• Oversized, formed in place seamless PUR gasket for waterproof sealing

• Easily removable stainless steel hinge pin for installation convenience

• Stainless steel latch secures cover without penetrating enclosure

• Blank circuit positions compatible with Carling Technologies A and C Series Flat Rocker and ELCI Main circuit breakers

• Includes waterproof glands for secure wiring

• LED lights for backlighting and ON indication