nVent TEG4 - Exhaust Grille, Bulletin D85 (Hoffman Thermal Management Products - Hoffman EMC & Type 12 Fans), Size/Dims: fits 4 in. Pkg, Material: ABS, Finish: Lt Gray
nVent

TEG4

UPC: 783510414092

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Overview

The **nVent Hoffman TEG4 Exhaust Grille (SKU: TEG4)** is a precision-engineered ventilation solution designed for Hoffman Type 12 enclosures, Bulletin D85 fan systems, and NEMA 12-rated applications. Constructed from **ABS plastic** in a **light gray (RAL 7035) finish**, this grille delivers durable, corrosion-resistant airflow management for indoor industrial environments. With **cutout dimensions of 11.16 x 11.16 in. (283 x 283 mm)** and a **grille size of 6.29 x 7.37 x 0.81 in. (160 x 187 x 21 mm)**, the TEG4 integrates seamlessly with 4-inch Hoffman exhaust packages, ensuring optimal thermal regulation in enclosures requiring Type 12 protection against dust, dirt, and non-corrosive liquids. Key specifications include a **weight of 12.0 lb. (5.44 kg)** and compatibility with Hoffman’s **Type 12 cooling fan packages (TEP4UL12)** and exhaust systems. The ABS material provides **UV stability and chemical resistance**, while the NEMA 12/IP54 rating ensures compliance with stringent safety standards for manufacturing plants, data centers, and telecommunications facilities. For maintenance, **Type 12 disposable filters (TFLT4UL12)** are required to maintain enclosure ratings, with optional **washable foam (AFLTR4)** or **aluminum (AFLTR4AL) filters** available for Type 1 systems. Installation is tool-free and straightforward, with the grille designed to replace standard Hoffman exhaust grilles without modifications. The **light gray finish** ensures a professional appearance that blends with industrial enclosures, while the **rugged construction** resists impact and environmental degradation. Trusted by engineers for its reliability, the TEG4 reduces downtime and maintenance costs, offering a **cost-effective solution** for thermal management in critical applications. Backed by nVent’s global expertise in enclosure solutions, this grille is the optimal choice for facilities prioritizing equipment longevity and operational efficiency.
  • NEMA 12/IP54 rated for protection against dust, dirt, and non-corrosive liquids
  • ABS plastic construction with light gray (RAL 7035) finish for durability and UV resistance
  • Cutout dimensions: 11.16 x 11.16 in. (283 x 283 mm); grille size: 6.29 x 7.37 x 0.81 in. (160 x 187 x 21 mm)
  • Compatible with Hoffman Type 12 cooling fan packages (TEP4UL12) and exhaust systems
  • Requires Type 12 disposable filters (TFLT4UL12) for NEMA 12 compliance

Specifications

Package Dimensions (L x W x H)
16 IN x 10.5 IN x 1.5 IN
Package Dimensions (L x W x H)
40.64 cm x 26.67 cm x 3.81 cm
Package Weight (Imperial)
0.510 L
Package Weight (Metric)
0.231 kg
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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.