AC Panels Circuit Breakers Surface Mount System

Enclosure SMS Panel 12/24VDC UL489 100A Main/3CB


Panel enclosure with UL-489 Circuit Breakers to meet CFR 46 / Coast Guard requirements.

  • Suitable for use when UL-489 specifications are required (Navy, Army, or Coast Guard, and other vessels covered under CFR 46)
  • Models available with ELCI Main circuit breakers for 120V 30A, 120V 50A, and 120/240V 50A
  • 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
  • LED lights for back lighting and ON indication
MSRP: $371.66
Where to Buy Find a TECH Installer Compare
Circuit Breaker Type1 x Main 12/24V DC, 100A (7446)
3 x Branch 12/24V DC, 15A (7442)
Cover Screws and Hardware10-32 stainless steel
Enclosure Size152 mm x 152 mm x 102 mm
6.0" x 6.0" x 4.0"
Exterior Overall Dimensions192 mm x 188 mm x 120 mm
7.6" x 7.4" x 4.7"
Glands Included2 × (3124) 4 × (3125)
Labels Included30 Basic DC (4218)
Panel Voltage ID 12V and 24V DC
LEDs Installed6 x amber ON indicating 12/24V DC (8033)
Mounting HardwareØ 1/4", #12, (6 mm)
Temperature Range-40°C to 85°C
Meets the following Regulatory Specifications
NEMA 4x rated, NEMA Type 4, 4X, 6, 6P, 12 and 13
RoHS Compliant
UL 508
UL Listed
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