Hammond EJ644AL 6x4x4 In Type 4X Aluminum Quarter-Turn Junction Box

The EJ644AL is a 6 x 4 x 4 in (152 x 102 x 102 mm) Eclipse Junior Type 4X aluminum junction box with a hinged cover, quarter turn latches and a removable galvanized inner panel. It is the 4 in deep 6 x 4 size, for small control housings in wet or corrosive areas.

The body is 0.08 in Type 5052 H-32 aluminum with smooth, continuously welded seams and no knockouts, cutouts or holes; a formed lip on the enclosure excludes flowing liquids and contaminants. The continuously hinged cover uses an aluminum hinge and opens 180 degrees; its quarter turn latches are formed from 316 stainless steel and need a tool to open. A seamless poured-in-place gasket seals the cover, and welded brackets provide for enclosure mounting. Cover and enclosure are natural unfinished aluminum, with a bonding stud on the door, a grounding stud on the enclosure, and grounding hardware provided. The removable 14 gauge inner panel is unpainted galvanized steel and mounts on tapped studs, with panel mounting hardware provided.

The EJ644AL is 6 in x 4 in x 4 in (152 mm x 102 mm x 102 mm) (H x W x D). The inner panel measures 4.88 x 2.88 in (124 x 73 mm), and the drawing gives 3.78 in of usable depth against 2.90 in on the 3 in deep EJ643AL. For layout, the manufacturer drawing shows an overall height of 7.50 in including the mounting brackets and an overall depth of 4.62 in, a 5.24 x 3.24 in cover opening and 3.78 in of usable depth. Mounting holes are 0.31 in diameter, and the shipping weight is 3 lbs (1.36 kg).

The series is listed to UL 508A Type 3R, 4, 4X, 12, and 13 and CSA Type 3R, 4, 4X, 12, and 13, and complies with NEMA Type 3R, 4, 4X, 12 and 13 and IEC 60529, IP66. This part carries UL File # E65324 and CSA Cert. # LR21001, is REACH and RoHS compliant, and is covered by the manufacturer's EU Declaration of Conformity to the Low Voltage Directive 2014/35/EU.