Enclosure SMS Panel 120VAC UL489 50A Main/3CB
OEM: 3130
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
- 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

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Product Details (9)
Circuit Breaker Type
1 × Main 120V, 50A (7467)3 x Branch, 15A (7456)
Cover Screws and Hardware
10-32 stainless steel
Enclosure Size
152 mm x 152 mm x 102 mm6.0" x 6.0" x 4.0"
Exterior Overall Dimensions
192 mm x 188 mm x 120 mm7.6" x 7.4" x 4.7"
Glands Included
2 × (3124) 4 × (3125)
Labels Included
1 × 30 Basic AC (4206)1 × AC Main, 1 Reverse PolarityPanel Voltage ID
LEDs Installed
1 × red Reverse Polarity 120V AC (8066)5 × green ON indicating 120V AC (8034)
Mounting Hardware
Ø 1/4", #12, (6 mm)
Temperature Range
-40°C to 85°C