Cut Sheet

FREE-STAND STAINLESS STEEL PREFERRED-CUTOUT DISCONNECTS WATERSHED STAinlESS STEEl
nVent.com/HOFFMANSUBJECT TO CHANGE WITHOUT NOTICEDISCONNECT1
Spec-00038 O
WATERSHED FREE-STANDING SS DISCONNECT
INDUSTRY STANDARDS
UL 508A Listed; Type 3, 3R, 4, 4X, 12; File Number E61997
cUL Listed per CSA C22.2 No. 94; Type 3, 3R, 4, 4X, 12; File No.
E61997
NSF 169
NEMA/EEMAC: Type 3R, 4, 4X, 12
IEC 60529, IP66
Meets NEMA Type 3RX requirements
APPLICATION
The Hoffman WATERSHED stainless steel free-stand disconnect
enclosure, with its unique design and type 4X rating, is a perfect
t for mounting electrical or high-tech electronic equipment in
settings such as sanitary washdown production environments,
petrochemical plants, pulp and paper facilities, and water treatment
plants.
SPECIFICATIONS
• Manufactured from 12 gauge Type 304 stainless steel; back is 10
gauge
• Seams continuously welded and ground smooth
• Smooth Type 304 stainless steel lift-off bullet-style hinges
• Hinges are shielded by door edges
• Hinged side of door has provisions to allow direct ushing of
hinge area
• 20-degree sloped top facilitates runoff of water and cleaning
solutions and prohibits placement of objects on top of enclosure
• 170-degree door opening
• Door edges are sloped 20 degrees at top and bottom edges to
facilitate runoff
• Slanted ange trough collar prohibits pooling of uids along the
top edge of the enclosure opening
• Heavy-duty three-point latching mechanism operated by a Type
316 stainless steel POWERGLIDE padlocking handle on all doors
• Master door has POWERGLIDE handle with integral screwdriver
defeater
• Mechanical interlock activated by master door prevents slave
doors from being opened rst. Doors can be closed in any order.
• Master door is far right-hand door on all enclosures
• Seamless foam-in-place one-piece gasket provides an oil-tight,
watertight and dust-tight seal against contaminants
• Bonding provision on doors; grounding stud on body
• Accessory mounting channel provided in enclosure top
• Heavy-duty lifting eyes are Type 316 stainless steel
• Removable centerpost permits easy panel installation
• Panel studs accept optional NEMA-size panels
• Preferred cutout on right ange provides mounting for most
disconnect operators
• Mounting holes in bottom of enclosure for direct mounting or for
optional sanitary legs or stainless steel oor stands
• Furnished hardware kit consists of panel mounting nuts,
grounding hardware and hole seals for bottom mounting holes
FINISH
Stainless steel enclosures are unpainted. External surfaces have
a #4 brushed nish. Optional mild steel panels are painted white.
Optional conductive panels are available.
ACCESSORIES
See also Accessories.
Industrial Corrosion Inhibitors
Floor Stand Kit
Panels for Type 3R, 4, 4X, 12 and 13 Enclosures
Operator Adapters for Preferred Cutouts
Sanitary Leg Kits
An operator adapter for a preferred cutout must be ordered
separately.
BULLETIN: WS2D