Authorized nVent Distributor
nVent A16H12BLP - Continuous Hinge Enclosure with Clamps LP Type 4, 16x12x8, Gray, Mild Steel

nVent A16H12BLP Continuous Hinge Enclosure with Clamps LP Type 4, 16x12x8, Gray, Mild Steel

UPC: 783510244101


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 A16H12BLP Continuous Hinge Enclosure with Clamps** is a robust, Type 4-rated solution engineered for demanding indoor and outdoor applications where environmental protection and security are critical. Designed by nVent, a global leader in thermal management and electrical protection solutions, this enclosure combines durability, corrosion resistance, and ease of access to safeguard sensitive electrical and electronic components in harsh conditions. With a compact 16x12x8-inch footprint, the A16H12BLP is ideal for space-constrained installations while delivering maximum protection against dust, water, and mechanical impact. **Key Features and Construction:** This enclosure features a **continuous hinge design** with clamps on three sides, ensuring a tight, secure seal that meets Type 4 requirements for indoor and outdoor use. The **gray polyester powder-coated mild steel construction** provides superior corrosion resistance, making it suitable for coastal environments, industrial facilities, and outdoor installations exposed to moisture, chemicals, or extreme temperatures. The powder finish is applied both inside and out for comprehensive protection, reducing the risk of rust and extending the enclosure’s service life in corrosive atmospheres. **Applications and Industry Use Cases:** The A16H12BLP is widely utilized across multiple industries, including manufacturing plants, utilities, telecommunications, transportation, and commercial buildings. Common applications include housing control panels, motor starters, PLCs, variable frequency drives (VFDs), and other critical electrical components. Its Type 4 rating ensures compliance with NEMA standards, making it a trusted choice for environments where exposure to splashing water, hose-down cleaning, or airborne contaminants is a concern. Industries such as food and beverage processing, pharmaceuticals, and wastewater treatment rely on this enclosure to maintain operational integrity in challenging conditions. **Installation and Maintenance Benefits:** Professionals appreciate the **single-door design with clamps**, which simplifies installation and maintenance compared to multi-door or bolted enclosures. The continuous hinge allows for smooth, full-range door operation, while the clamp system ensures consistent sealing without the need for frequent adjustments. The enclosure’s **mild steel construction** provides a balance of strength and workability, allowing for easy field modifications such as drilling or mounting additional components. Additionally, the powder-coated finish resists chipping and fading, reducing long-term maintenance costs and downtime. **Why Choose nVent for Enclosure Solutions?** nVent is a trusted name in thermal management and electrical protection, with decades of experience delivering high-performance solutions for industrial, commercial, and infrastructure applications. The A16H12BLP reflects nVent’s commitment to innovation, quality, and reliability, backed by rigorous testing to meet industry standards. Whether deployed in a factory automation system, a renewable energy installation, or a municipal water treatment facility, this enclosure provides the durability and protection needed to ensure uninterrupted operation. For engineers and contractors seeking a dependable, Type 4-rated enclosure, the nVent A16H12BLP offers a proven solution with the backing of a global leader in electrical protection.
  • Type 4-rated for indoor/outdoor use with superior dust and water protection
  • Continuous hinge with three-sided clamps for a secure, tamper-resistant seal
  • Gray polyester powder-coated mild steel for enhanced corrosion resistance
  • Compact 16x12x8-inch footprint ideal for space-constrained installations
  • Manufactured by nVent, a global leader in electrical protection solutions
  • Removable door with continuous hinge for strength and ruggedness
  • Hasp and staple provided for padlocking
  • Data pocket is high-impact thermoplastic
  • Collar studs for mounting optional panels
  • Bonding provision on door

Specifications

Application
Controls and Drives
Clamp Quantity
4
Color
Gray
Color Code
ANSI 61
Conductive Panel
A16P12G
Data Pocket
Small
Depth
203 mm
Depth
8 mm
Finish
Powder Coated
Height
406 mm
Height
16 in
IP Rating
IP66
Material
Steel
Material
Mild Steel
Modification Services
Yes
NEMA Rating
12
NEMA Rating
12 Indoor, dust-resistant
Panel
A16P12
Panel Size
330 x 229 mm
Panel Size
13.00 x 9.00 in
Protection Rating
NEMA Type 12
Size
16.00x12.00x8.00 in
Thickness
1.52 mm
Thickness
16 ga
Thickness
51.40mm (2.024")
Type
Mild Steel Wall Mounted Industrial Enclosures
Type Number
Type 4
Weight
22.5 lb
Width
305 mm
Width
12 IN
Package Dimensions (L x W x H)
21 IN x 13.4 IN x 10 IN
Package Dimensions (L x W x H)
53.34 cm x 34.036 cm x 25.4 cm
Package Weight (Imperial)
22.500 L
Package Weight (Metric)
10.206 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
External operation handle 0-1 type S01 Red Nema 4,4x

140E2911

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

36297702

Locking using CASTELL K key operated lock (not supplied) Fuserbloc Sirco
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 A16H12BLP Enclosure

Instructions for mounting and adjusting the A16H12BLP enclosure, including door and panel installation.

Estimated time: 1h

Tools needed:

Screwdriver, Punch, Vibrating hammer (electric or air powered)

Supplies needed:

Fasteners, Metal shims, Hinge pin

  1. Prepare for Mounting

    Identify whether the enclosure is wall-mounted or floor-mounted. Wall-mounted enclosures have internal mounting means or external feet. Floor-mounted enclosures have floor stands with mounting plates. Ensure you have the proper fasteners for your chosen mounting method.

  2. Mount the Enclosure

    Secure the enclosure to the wall or floor using the appropriate fasteners in all mounting holes. For floor-mounted enclosures, ensure the floor is level or use shims under the enclosure corners as needed. For wall-mounted enclosures, ensure the mounting surface is flat to prevent door issues.

  3. Adjust Door Closing (if necessary)

    If the door does not open and close properly, or if it sags due to heavy equipment, adjust as follows: For single-door enclosures, place metal shims behind the bottom mounting foot closest to the hinge if the top of the door strikes the body opening lip. For two-door enclosures, place metal shims under the corners if the floor is not level, ensuring the doors meet evenly. Bolt the enclosure in place with doors closed before installing shims.

  4. Install the Interior Panel

    When installing the interior panel, you may need to slightly bend mounting studs to align the panel. Position the panel on the studs that line up, then use a screwdriver inserted through the panel holes to pry the remaining studs into place.

  5. Remove or Invert Print Pocket

    The print pocket on the door can be inverted or removed entirely as needed.

  6. Install Hubs and Devices

    Use agency Type rated hubs or devices of equal rating to the enclosure. Ensure hole openings and installation follow manufacturer instructions. Verify adequate hole-to-hole spacing for tightening and that installation does not interfere with the enclosure's gasket or edges. Conduit connections should be on the top, bottom, and sides.

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.