25th March 2019

DEEPER STEEL ENCLOSURES

Hammond Manufacturing has introduced extended depth versions of its large HN4FM floor-standing double door family to address the need for more internal space. Four sizes (60x48, 60x60, 72x60, and 72x72 in.) are now available in 18.69 in. depths for each of the painted steel, 304 stainless steel and 316 stainless steel models. 

These new models are needed because packaging densities are increasing as more control, monitoring and communication equipment is installed in electrical cabinets. Drives are also becoming larger and more powerful, again requiring larger enclosures.

The painted HN4 FM family is sealed to UL 508 Type 4, CSA Type 4 and IEC 60529 IP66 and the HN4 FM SS stainless steel versions to UL 508 Type 4X, CSA Type 4X and IEC 60529 IP66, providing sealing where the enclosure may be hosed down, installed in wet or dusty conditions or be installed outdoors. The units are strong and rigid, enabling them to house a wide variety of heavy electrical, electronic, hydraulic or pneumatic controls and instruments.

All are fitted with lifting eyes, the doors are attached with heavy gauge continuous hinges, have a seamless poured-in place gasket for long life environmental sealing after repeated opening and closing cycles and feature three-point locking system with a padlockable handle for added security. A formed lip on the door and top of enclosure opening excludes flowing liquids and other contaminants. 

A removable white powder coated inner panel is included; the center post between the two doors provides added structural rigidity and is removable for easy installation of the inner panel. A grounding stud is provided in the enclosure and a bonding stud is provided on the door; ground wire kits are available as an optional accessory.

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