
nVent
MHB110416G367
UPC: 783510221768
Contact for Pricing
Overview
- Self-regulating heating cable for freeze protection and temperature maintenance
- UL-listed and CSA-certified for safety in hazardous and non-hazardous locations
- 16 AWG design with fluoropolymer outer jacket for durability in harsh environments
- Automatic heat output adjustment based on ambient conditions for energy efficiency
- Ideal for pipes, tanks, valves, and instrumentation in oil & gas, chemical, and food processing industries
Specifications
Material | Fluoropolymer outer jacket, tinned copper braid, semi-conductive heating core |
Series | MHB |
Size | 16 AWG |
Package Dimensions (L x W x H) | 25 IN x 21 IN x 12 IN |
Package Dimensions (L x W x H) | 63.5 cm x 53.34 cm x 30.48 cm |
Package Weight (Imperial) | 100.000 L |
Package Weight (Metric) | 45.360 kg |

NHZ431216G460C
The nVent NHZ431216G460C is a premium industrial heating cable engineered for reliable freeze protection and precise temperature maintenance in pipes, vessels, and process equipment across demanding industrial environments. Designed and manufactured in the United States, this self-regulating heating cable delivers consistent thermal performance with energy efficiency, making it an ideal solution for applications where temperature control is critical to operational integrity and safety. Built by nVent, a global leader in thermal management solutions, the NHZ431216G460C combines advanced polymer technology with robust construction to withstand harsh conditions, including exposure to chemicals, moisture, and mechanical stress. This heating cable is part of nVent’s trusted RAYCHEM® product line, renowned for innovation and reliability in industrial heating applications. The NHZ431216G460C is particularly well-suited for use in oil and gas facilities, chemical processing plants, water treatment systems, and food and beverage production environments, where maintaining fluid viscosity or preventing condensation is essential. Its self-regulating design allows the cable to automatically adjust its heat output based on ambient temperature and pipe conditions, reducing energy consumption and operational costs while ensuring consistent performance. Key features of the nVent NHZ431216G460C include a durable fluoropolymer outer jacket for superior chemical resistance, a flexible construction for easy installation around complex piping systems, and a wide operating temperature range that supports both freeze protection and process temperature maintenance. The cable is available in various lengths and configurations to meet specific project requirements, and it can be installed using standard termination kits and accessories from nVent’s comprehensive portfolio. Professionals in industrial maintenance and engineering rely on nVent heating cables for their proven durability, compliance with international safety standards, and compatibility with hazardous area classifications where required. Installation is straightforward with proper planning, including surface preparation, routing, and securing the cable using approved methods such as aluminum tape or heat-shrinkable sleeves. The NHZ431216G460C is designed for long service life with minimal maintenance, reducing downtime and lifecycle costs. nVent’s commitment to quality and innovation ensures that products like the NHZ431216G460C meet the evolving needs of modern industrial facilities. Whether protecting critical infrastructure from freezing temperatures or maintaining optimal process conditions, this heating cable delivers dependable performance backed by decades of thermal management expertise. Trusted by engineers and facility managers worldwide, the nVent NHZ431216G460C is a cost-effective, energy-efficient solution for temperature control in industrial applications.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.