nVent WS74XM6312SS - WaterShed Freestand Disconnect Enclosure Type 4X, 74x63x12, Brushed, SS304
nVent

WS74XM6312SS

UPC: 783510131326


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Installation Instructions

Contact for Pricing

Overview

The nVent HOFFMAN WaterShed Stainless Steel Freestand Disconnect Enclosure (SKU: WS74XM6312SS) is a Type 4X-rated enclosure designed for freestanding applications in harsh industrial environments. Constructed from 14-gauge Type 304 stainless steel with a brushed finish, it provides superior corrosion resistance against moisture, chemicals, and atmospheric contaminants. The enclosure features a 20-degree sloped top, sloped door edges, and bullet-style hinges to facilitate washdown runoff in sanitary environments. With dimensions of 74x63x12 inches, it offers space-efficient mounting while maintaining Type 4X and IP66 ratings for protection against dust, water jets, and particulate intrusion. UL 508A and cUL listed, it meets NEMA Type 4, 4X, and 12 standards, making it suitable for food and beverage processing, petrochemical plants, pulp and paper facilities, and water treatment plants. The seamless foam-in-place gasket and stainless steel quarter-turn latches ensure a secure seal, while the 170-degree door opening provides easy access for maintenance.
  • Specifically designed for type 4x food & beverage industry, indirect contact zone applications.
  • 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 flushing of hinge area
  • 20-degree sloped top facilitates runoff of water and cleaning solutions and prohibits placement of objects on top of enclosure
  • 97-degree door opening
  • Door edges are sloped 20 degrees at top and bottom edges to facilitate runoff
  • Slanted flange trough collar prohibits pooling of fluids 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

Specifications

Application
Arc Flash Safety;Controls and Drives;Corrosive Environments;Hygienic Environments
Application
Corrosive Environments; Controls and Drives; Arc Flash Safety; Hygienic Environments
Color
Unpainted
Conductive Panel
A72P60G
Depth
12
Depth
305 mm
Finish
Brushed #4
Height
1,880 mm
Height
74 mm
IP Rating
IP66
Material
Stainless Steel 304
Material
Stainless Steel;Stainless Steel 304
Modification Services
Yes
NEMA Rating
12 Indoor, dust-resistant
NEMA Rating
12
Panel
A72P60
Product Family
WaterShed
Protection Rating
NEMA Type 12
Size
74.00x63.00x12.00 in
Thickness
51.40mm (2.024")
Thickness
12 ga
Thickness
2.78 mm
Type
Stainless Steel Freestanding Industrial Disconnect Enclosures
Type Number
Type 3R
Weight
454 lb
Width
63
Width
1,600
Width
1,600 mm
Package Dimensions (L x W x H)
70 IN x 28 IN x 88 IN
Package Dimensions (L x W x H)
177.8 cm x 71.12 cm x 223.52 cm
Package Weight (Imperial)
454.000 L
Package Weight (Metric)
205.934 kg
Panel 6.9 x 4.9 - Fits Encl. 8 x 6 - Alum

14A0705

Panel 6.9 x 4.9 - Fits Encl. 8 x 6 - Alum
Sealable and transparent protective covers BX4 and non-removable BX4-CA to protect the devices against accidental contact.

BX4

Sealable and transparent protective covers BX4 and non-removable BX4-CA to protect the devices against accidental contact.
Cord Grip with NPT Threads, Locknut Included, NPT Thread Size 3/8 Inch, Cable Range 0.181 Inch/4.6mm to 0.312 Inch/7.9mm, Hole Clearance 0.670 Inch/17.0mm, Thread Length 0.53 Inch/13.5mm, IP68 Rating, Nylon, Black

LH38

Cord Grip with NPT Threads, Locknut Included, NPT Thread Size 3/8 Inch, Cable Range 0.181 Inch/4.6mm to 0.312 Inch/7.9mm, Hole Clearance 0.670 Inch/17.0mm, Thread Length 0.53 Inch/13.5mm, IP68 Rating, Nylon, Black
EP-RJG-M20-BL-A

1SNG618003R0000

EP-RJG-M20-BL-A
1/2 Inch, Straight, One-Piece Liquidtight Non-Metallic Fitting, CSA, UL E32447, Temperatures up to 60 Degrees C, PVC, Grey

LN43DA

1/2 Inch, Straight, One-Piece Liquidtight Non-Metallic Fitting, CSA, UL E32447, Temperatures up to 60 Degrees C, PVC, Grey
1/2 Inch, 90 Degree, Two-Piece Liquidtight Non-Metallic Fitting, UL E32447, Temperatures up to 107 Degrees C, Nitril Rubber O-Ring, PVC, Grey

LT20D-NEW

1/2 Inch, 90 Degree, Two-Piece Liquidtight Non-Metallic Fitting, UL E32447, Temperatures up to 107 Degrees C, Nitril Rubber O-Ring, PVC, Grey
Escutcheon black type B for Sircover 125-630A

44095015

Escutcheon black type B for Sircover 125-630A
Escutcheon black type B for Sircover 125-630A IP65

44095016

Escutcheon black type B for Sircover 125-630A IP65
12,80" x 12,80" filter fan - 115Vac - 285.3 cfm - RAL 7035 - Type 12

FF20A115UE1

12,80" x 12,80" filter fan - 115Vac - 285.3 cfm - RAL 7035 - Type 12
5,90" x 5,90" filter fan - 24Vdc - 20.6 cfm - RAL 9005 - Type 3R - IP55

FF12D24NN53

5,90" x 5,90" filter fan - 24Vdc - 20.6 cfm - RAL 9005 - Type 3R - IP55

How to Install the WS74XM6312SS Enclosure

This guide provides step-by-step instructions for safely installing the WS74XM6312SS enclosure, ensuring proper handling and setup.

Estimated time: 1h

Tools needed:

Forklift, Screwdriver, Rigging tools

Supplies needed:

3000 lb-rated chain or strap, Mounting screws

  1. Prepare the installation area

    Clear the route of all obstructions and ensure that workers are at a safe distance from the enclosure's height.

  2. Secure the enclosure for transport

    Insert a 3000 lb-rated chain or strap through the eye bolts on top of the enclosure and fasten it to the forklift mast assembly to prevent tipping during transportation.

  3. Lift and position the enclosure

    Carefully lift the enclosure with the forklift, ensuring it is stable and clear of the ground. Position it at the installation site.

  4. Mount the enclosure

    Secure the enclosure to the mounting surface using the provided mounting screws, ensuring it is level and stable.

  5. Verify installation

    Check that the enclosure is securely mounted and that all safety measures are in place before removing any transport rigging.

Frequently Asked Questions about nVent

What industries and applications are nVent products used for?

nVent products are engineered for critical infrastructure and industrial applications across multiple demanding sectors. Key markets include Construction, Data Centers, Defense, Healthcare, Mining, Oil & Gas Refineries, Power Plants, Rail/Transit, Renewable Energy, Security, Ship Building, Steel Mills, Telecom, and Utilities. Their solutions are designed to withstand extreme environmental conditions, with temperature ranges from -55°C to 105°C and specialized features like UV resistance, oil resistance, and flame resistance.

What environmental ratings do nVent products have?

nVent enclosures feature comprehensive environmental ratings, including UL 508A, CSA, and NEMA Type 1, 2, 3, 4, 4X, 12, and 13 certifications. They are rated IEC 60529 IP66, providing robust protection against dust, water, and corrosion in both indoor and outdoor environments. These products operate effectively in temperatures ranging from -40°F to 266°F, with enhanced UV inhibitors for outdoor weathering and oil-resistant gaskets for superior sealing.

What accessories are available for nVent products?

nVent offers a comprehensive range of accessories across multiple product lines, including EMC accessories like bonding cable clamps and strain reliefs, inline accessories such as lock inserts and mounting brackets, CONCEPT accessories including panel conversion kits and rack-mount angles, and seismic accessories for specialized mounting requirements. Key accessory categories include grounding kits, DIN rail mounting solutions, panel supports, handles, and various mounting hardware compatible with different enclosure types.

What certifications and standards do nVent products comply with?

nVent products meet critical international certifications including UL (United States), CSA (Canada), CE (European Community), and EAC (Russia). Our products are designed to comply with rigorous industrial standards such as NEMA enclosure ratings, IEC 60529 IP ratings, and international safety standards across multiple industrial markets including oil & gas, power, manufacturing, and infrastructure.

What is nVent's warranty policy?

nVent offers a standard 18-month warranty from invoicing date for most automation products, covering defects in workmanship and materials. The warranty requires proper transportation, handling, storage, and installation within specified environmental conditions. Warranty coverage includes repair or replacement at nVent's discretion, with certain conditions such as authorized service repairs and operation within designed capacity limits.

What technical support does nVent offer?

nVent offers comprehensive technical support through multiple global contact centers across North America, South America, Europe, Middle East, India, and Asia. Customers can reach technical experts by phone at regional numbers, with the North American headquarters in Minneapolis, MN providing primary support at +1.763.421.2240. Additionally, nVent provides online support resources through their website, including CAD drawing downloads and an 'Ask The Expert' feature to assist with product technical inquiries.