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nVent A42H3010SSLP3PT - Wallmount 3-Point Latch Type 4X, 42x30x10, Brushed, SS 304

nVent A42H3010SSLP3PT Wallmount 3-Point Latch Type 4X, 42x30x10, Brushed, SS 304

UPC: 783510167134

Documents & Media
Installation Instructions

Contact for Pricing

Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.

Overview

The nVent HOFFMAN Wallmount 3-Point Latch Type 4X Enclosure (SKU: A42H3010SSLP3PT) is a premium-grade stainless steel solution engineered for demanding industrial environments where durability, security, and corrosion resistance are non-negotiable. Constructed from high-quality 304 stainless steel with a brushed finish, this enclosure delivers exceptional resistance to rust, moisture, and harsh chemicals, making it ideal for both indoor and outdoor applications. Its robust Type 4X rating ensures protection against dust, water ingress, and corrosion, ensuring reliable performance even in the most challenging conditions. Designed with the professional installer and facility manager in mind, the HOFFMAN Wallmount Enclosure features nVent’s exclusive PowerGlide Handle, which provides smooth, effortless operation while maintaining a secure 3-point latching mechanism. This design not only enhances access convenience but also ensures tamper-evident security, allowing for easy padlocking when required. The 3-point latching system distributes locking force evenly across the enclosure, reducing stress on hinges and improving long-term reliability. This enclosure is part of nVent’s trusted HOFFMAN line, a brand synonymous with quality and innovation in electrical and industrial enclosures. With a compact 42x30x10 inch footprint, it is perfectly suited for housing sensitive electrical components, control systems, or networking equipment in commercial buildings, manufacturing plants, water treatment facilities, or outdoor telecom installations. Its wall-mount design optimizes space utilization while ensuring easy access for maintenance and upgrades. Industries that rely on HOFFMAN enclosures include oil and gas, chemical processing, food and beverage, pharmaceuticals, and renewable energy. The Type 4X rating makes it particularly valuable in coastal or high-humidity environments where salt spray or condensation could compromise lesser enclosures. Installation is straightforward, with pre-drilled mounting holes and a modular design that accommodates various internal accessories, such as DIN rails, panel mounts, or cable management systems. Choosing the nVent HOFFMAN Wallmount 3-Point Latch Enclosure means investing in a product that combines nVent’s engineering excellence with the durability of 304 stainless steel. Whether you’re protecting critical control panels in a factory, securing telecom equipment in a remote location, or safeguarding instrumentation in a corrosive coastal facility, this enclosure delivers unmatched performance and peace of mind. Trusted by professionals worldwide, HOFFMAN enclosures are the go-to choice for applications where failure is not an option.
  • Seams continuously welded and ground smooth
  • Seamless foam-in-place gasket
  • Rolled lip around three sides of door
  • Internal 3-point latch and Type 316L stainless steel padlocking PowerGlide Handle
  • Remove door by pulling stainless steel continuous hinge pin
  • Data pocket is high-impact thermoplastic
  • Collar studs provided for mounting optional panels
  • Exterior hardware on Type 316L stainless steel enclosures matches enclosure material
  • Bonding provision on door; grounding stud on body
  • Bonding provision on door; grounding stud on body

Specifications

Application
Controls and Drives;Corrosive Environments
Color
Brushed
Color
Unpainted
Conductive Panel
A42P30G
Data Pocket
Large
Depth
10 IN
Depth
254 mm
Finish
Brushed #4
Height
42 mm
Height
42 in
Height
1,067 mm
IP Rating
IP66
Material
Stainless Steel 304
Material
Stainless Steel;Stainless Steel 304
Modification Services
Yes
Mounting Type
Wallmount
Nema Rating
Type 4X
NEMA Rating
4X
NEMA Rating
4X Watertight, corrosion-resistant
Panel Size
39.00 x 27.00 in
Panel Size
991 x 686 mm
Protection Rating
NEMA Type 12
Series
nVent HOFFMAN PowerGlide Handle Series
Size
42.00x30.00x10.00 in
Size
42x30x10
Stainless Steel Panel
A42P30SS6
Stainless Steel Type
304
Steel Panel
A42P30
Thickness
51.40mm (2.024")
Thickness
14 ga
Type
Stainless Steel Wall Mounted Industrial Enclosures
Type Number
Type 3R
Weight
100 lb
Width
762 mm
Width
30 IN
Package Dimensions (L x W x H)
46.75 IN x 31.25 IN x 15 IN
Package Dimensions (L x W x H)
118.745 cm x 79.375 cm x 38.1 cm
Package Weight (Imperial)
100.000 L
Package Weight (Metric)
45.360 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.
Locking using CASTELL K key operated lock (not supplied) Fuserbloc Sirco

36297702

Locking using CASTELL K key operated lock (not supplied) Fuserbloc Sirco
External operation handle 0-1 type S01 Red Nema 4,4x

140E2911

External operation handle 0-1 type S01 Red Nema 4,4x
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
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
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
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
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

How to Safely Handle and Install Large Hoffman Enclosures

This guide provides instructions for safely handling and installing large Hoffman enclosures, emphasizing precautions to prevent injury and equipment damage.

Estimated time: 1h

Tools needed:

Forklift, Overhead lifting device (e.g., crane), Slings with load-rated hooks or shackles, ROLL•A•LIFT™ or similar device (for some models)

Supplies needed:

3000 lb.-rated chain or strap (for securing to forklift mast), Rigging equipment (for overhead lifting)

  1. Read Safe Handling Requirements

    Before moving or installing the enclosure, thoroughly read and understand the 'Large Enclosure Safe Handling Requirements' document that accompanied the enclosure. Ensure the route is clear of obstructions and all personnel are at a safe distance.

  2. Prepare for Movement

    Ensure the enclosure is stabilized before removing any strapping. Verify that the lifting equipment (forklift or overhead device) has a sufficient load rating for the enclosure's weight and size. Only trained and authorized personnel should operate the lifting equipment.

  3. Position Forklift Forks

    For forklift handling, spread the forks to the maximum distance or as dictated by the skid width. Enter the skid from the rear (Side A) of the enclosure. Position the enclosure carefully on the forks, keeping the load against the carriage/mast and tilting the load backward towards the mast.

  4. Secure Enclosure to Forklift

    If using a forklift, secure the enclosure to the forklift mast before moving. Insert a 3000 lb.-rated chain or strap through the eye bolts provided on top of the enclosure and fasten it securely to the forklift mast assembly. Ensure sufficient tension to prevent tipping.

  5. Lift and Transport Enclosure

    Lift the enclosure a minimum distance so the skid is just clear of the floor. Start and stop the forklift slowly and gradually, avoiding jerky movements. Drive slowly with the forks carried as low to the ground as possible. Never attempt to move more than one enclosure at a time.

  6. End Loading/Unloading (if applicable)

    For end loading/unloading on trailers, spread forks to match pallet end slot openings and enter from the narrow side (C or D). Secure the enclosure to the forklift mast using chains or straps. Tilt the mast to take weight off the opposite end and slide/push the enclosure as required. Do not use chains or straps to lift the enclosure.

  7. Overhead Lifting (if applicable)

    If using overhead lifting, attach rigging to the eye bolts, ensuring the angle between lifting cables and the vertical does not exceed 45 degrees. Use slings with adequate load-rated hooks or shackles. Ensure the load rating of the lifting device and rigging is sufficient. Do not use ropes or cables through eye bolts.

  8. Final Placement

    Once the enclosure is at its final location, carefully position it. Ensure it is stable and permanently installed according to any specific product instructions not covered in this general handling guide. Refer to the nameplate or datasheet for model-specific details.

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.