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Blue Sea Systems SMS Panel Enclosure 3120

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Blue Sea Systems SMS Surface Mount System Panel Enclosure 240V AC / 50A ELCI Main - 3120

Product Condition: NEW
Estimated ship date: for orders by 3pm PT/6pm ET today Available for Special Order

SSL Cerficate

Panel enclosure for 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 feet of the shore power inlet.



  • 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
  • Stainless steel mounting hardware included
  • Includes waterproof glands
  • Green LEDs for backlighting and ON indication
  • IP66—Protected against powerful water jets when cover is latched (see inside back cover)
  • Flammability rating—Per UL 508
  • Toxicity— Non-toxic, halogen free, RoHS compliant
  • UL Listed and NEMA 4X rated, NEMA Type 4, 4X, 6, 6P, 12, and 13
  • Lifetime replacement warranty



  • Blue Sea Systems Part No.: 3120
  • Minimum Operating Temperature: -40° C
  • Maximum Operating Temperature: 85° C
  • Cover Screws and Hardware: 10-32 Stainless Steel
  • Enclosure Size: 6.0" x 6.0" x 4.0" (152mm x 152mm x 102mm)
  • Exterior Overall Dimensions: 7.6" x 7.4" x 4.7" (192mm x 188mm x 120mm)
  • Mounting Hardware: 1/4" Diameter, #12 (6 mm)
  • Dimensions: See image #4

Additional Information

Product Condition NEW
upc 632085031206

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