nVent A50MFKR - A50 Fiberglass Mounting Bracket Kit, Fiberglass
nVent

A50MFKR

UPC: 783510839000


Documents & Media
Installation Instructions

Contact for Pricing

Overview

The nVent A50MFKR is a field-installable mounting bracket kit designed for external mounting of industrial enclosures. Manufactured by nVent, this kit utilizes corrosion-resistant fiberglass brackets and includes Type 316 stainless steel mounting hardware. Each kit contains four (4) brackets, capable of supporting a maximum load of 500 lb (227 kg). These brackets are essential for maintaining UL/CSA external mounting requirements and are rated to Type 4X. The fiberglass construction offers excellent resistance to chemicals and moisture, making it suitable for harsh environments. Compatible with various nVent enclosures requiring external mounting. SKU: A50MFKR.
  • Corrosion-resistant fiberglass construction
  • Includes Type 316 stainless steel mounting hardware
  • Supports a maximum load of 500 lb (227 kg)
  • Meets UL/CSA external mounting requirements
  • Rated to Type 4X for harsh environments
  • Rated to Type 4X
  • Four (4) brackets per kit

Specifications

Application
Corrosive Environments; Controls and Drives
Application
Controls and Drives;Corrosive Environments
Color
Light Gray
Color
Gray
Color Code
RAL 7035
Finish
Smooth Matte
Ip Rating
IP4X
Material
Fiberglass
Material
Fiberglass Reinforced Polyester
Modification Services
Yes
Mounting Type
External Mounting
Mounting Type
Field-installable
Mounting Type
Mounting Bracket
Nema Rating
Type 4X
Series
A50
Thickness
0.31 in
Thickness
51.40mm (2.024")
Type
External Mounting for Industrial Enclosures
Weight
0.4 lb
Works With
NEMA
Package Dimensions (L x W x H)
10.4 IN x 8 IN x 1 IN
Package Dimensions (L x W x H)
26.416 cm x 20.32 cm x 2.54 cm
Package Weight (Imperial)
0.400 L
Package Weight (Metric)
0.181 kg
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How to Install the A16128JFGR Enclosure

This guide provides step-by-step instructions for mounting and wiring the A16128JFGR enclosure securely.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Drill, Multimeter

Supplies needed:

Sealing washers, 1/4–20 screws, 1/4–20 nuts, Conduit hubs

  1. Prepare the enclosure

    Place sealing washers and 1/4–20 screws in the corner bosses of the enclosure.

  2. Mount the enclosure

    Align screws protruding from the rear of the enclosure with holes on the mounting surface. Feed screws through holes and secure with 1/4–20 nuts and washers.

  3. Connect conduit hubs

    When connecting conduit to the enclosure, use only U.L. listed or recognized conduit hubs that match the environmental type rating of the enclosure. Ensure conduit hubs are connected to the conduit before attaching them to the enclosure.

  4. Drill drainage hole

    To maintain a UL/CSA 3R rating, drill a 1/4” (6 mm) diameter hole on the bottom surface of the enclosure at the lowest point.

  5. Verify connections

    Use a multimeter to check all electrical connections for continuity and proper grounding before powering up the system.

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.