Contact for Pricing
Overview
- Description: For cable entry and routing or for installation of a power distribution system. Fixed to the top of the enclosure by four M12 screws. Available in 200 mm and 300 mm heights. The enclosure roof plate CCR can be used to close the top. For lifti
- Side panels: MCUP supplied as an accessory.
- Material: Frame in 1.75 mm steel plate, panels in 1.35 mm steel plate.
- Finish: RAL 7035 structured powder coating.
- Protection: Complies with IP55.
- Pack quantity: 1 piece with front and back panels including mounting accessories (without roof plate).
- Top extension frame for mild steel combinable floor standing enclosures
- The frame creates additional space at the top of the enclosure with integrated hole patterns and allows segregation if required
- The frame can be segregated from the enclosure which creates extra space for hazardous components, for example main busbars
- Standard accessories can be mounted within the frame thanks to the universal hole pattern allowing accessories to be easily mounted, e.g. busbar supports
Specifications
Application | Power Distribution |
Color | Gray |
Color Code | RAL 7035 |
Depth | 500 mm |
Depth | 19.69 in |
Enclosure Material | Steel |
Finish | Powder Coated |
Height | 44 IN |
Height | 7.87 in |
Material | Steel |
Protection Rating | IP41 |
Type | Cable Management |
Width | 1,000 mm |
Width | 39.37 in |
Works With | IEC |
Package Dimensions (L x W x H) | 39.75 IN x 8.25 IN x 40 IN |
Package Dimensions (L x W x H) | 100.965 cm x 20.955 cm x 101.6 cm |
Package Weight (Imperial) | 34.600 L |
Package Weight (Metric) | 15.695 kg |
H8084HLL
8x8x4 Polycarbonate Enclosure NEMA 4X | Hinged Cover | Gray | Stainless Steel Locking Latch | Mounting Feet
AB253
The NEMA 3R enclosures feature a standard padlock-able handle feature. They are galvanised steel coated with Pulvalar 115 powder
RC75
Non-metallic snap style Romex connector for confined and tight areas. It is made of heat treated carbon steel with a bright finish. The connector is sized for one cable and is listed for 14/2, 12/2, 10/2, 14/3, 12/3, and 10/3 cable.
How to Install and Mount the MCU Unit
This guide provides detailed instructions for the physical installation and mounting of the MCU unit, covering gasket preparation, primary fastening, and optional configurations for wider units or alternative fixation methods.
Estimated time: 45m
Tools needed:
Torque wrench, Socket set (for M5, M6, M8, M12 fasteners), T25 Torx driver
Supplies needed:
Gasket, M12x20 bolts (4), M12 nuts (4), M8 nuts (4), M8 washers (4), M8x16 bolts (4), M6x12 bolts (6), M6 nuts (4), M5x10 bolts (6), 4.5x8 screws (6), Component K (2), Component L (2), CCI06 brackets (if needed, ordered separately), CNT05 (if needed, ordered separately)
- Prepare the MCU Unit Gasket
Before mounting, ensure the gasket is correctly positioned and firmly fixed outside the corner holes of the MCU unit. This step is crucial for proper sealing and protection.
- Install Primary Mounting Fasteners
Begin by securing the main mounting points using four M12x20 bolts (Ref. A) and four M12 nuts (Ref. B). Tighten these connections with a torque wrench to 10-15Nm. Next, install four M8x16 bolts (Ref. E) with four M8 nuts (Ref. C) and four M8 washers (Ref. D), applying a torque of 8-10Nm.
- Secure Auxiliary and Panel Fasteners
Fasten the two M6x12 bolts (Ref. F from the A-G section) and tighten them to a torque of 15-20Nm. Then, install and secure the six 4.5x8 screws (Ref. G) with a torque of 4-5Nm to complete the main unit's primary attachment.
- Install Wide Unit Reinforcement (Optional)
If your MCU unit is 1000mm or wider, install the additional components as shown in the H-L diagram. Secure six M5x10 bolts (Ref. H) and four M6x12 bolts (Ref. F from H-L section) with four M6 nuts (Ref. J). Tighten all these fasteners to a torque of 4-5Nm. Also, attach components K (2 pcs) and L (2 pcs) as depicted.
- Apply Alternative Fixation (Optional)
As an alternative fixation method, use the CNT05 brackets (to be ordered separately) and secure them with T25 screws. Tighten these screws to a torque of 4.5-5Nm as depicted in the alternative fixation diagram.
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.