nVent MB252503PCCT MultiBox Transparent Screw Cover Type 4X, 2.55x2.55x3.18, Lt Gray, Polycarbonate, PCCT
UPC: 635394601153
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Contact for Pricing
Call +1 (262) 252-1600 (toll-free 877-268-3700) or email [email protected] for pricing and availability.
Overview
- nVent MultiBox Transparent Screw Cover Enclosure, SKU: MB252503PCCT
- Type 4X rated for superior protection against water, dust, and corrosion
- Transparent screw cover allows for easy visual inspection of internal components
- Constructed from durable, UV-resistant light gray polycarbonate
- Ideal for use as electrical junction boxes or instrumentation enclosures in corrosive environments
- All enclosures can be easily modified to customer specifications
Specifications
Application | Corrosive Environments; Controls and Drives |
Color | Light Gray |
Finish | Smooth Matte |
Material | Polycarbonate |
Nema Rating | Type 4X |
Series | MultiBox |
Size | 2.55x2.55x3.18 inches |
Type | Fiberglass and Thermoplastic Wall Mounted Industrial Enclosures |
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
LN43DA
1/2 Inch, Straight, One-Piece Liquidtight Non-Metallic Fitting, CSA, UL E32447, Temperatures up to 60 Degrees C, 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
How to Install the MB252503PCCT Multibox Enclosure
Installation guide for mounting and wiring the MB252503PCCT Multibox series enclosure.
Estimated time: 30m
Tools needed:
Screwdriver, Drill (if mounting holes are needed), Wire strippers, Pliers
Supplies needed:
Mounting screws, Wire connectors, Gasket (if not pre-installed), Cable glands (if needed)
- Select Mounting Location
Choose a suitable location for the MB252503PCCT enclosure. Ensure the environment is appropriate for the enclosure's NEMA/IP rating and temperature range. Refer to the datasheet for specific environmental considerations.
- Prepare the Enclosure
If using an enclosure with knockouts (e.g., PCK, PSK, PCCTK, PSCTK series), select the appropriate knockout locations for cable entry. Remove knockouts using pliers or a suitable tool. If no knockouts are present, plan for drilling mounting holes. For enclosures without knockouts, drill mounting holes as needed, ensuring they do not compromise the enclosure's integrity or gasket seal.
- Mount the Enclosure
Securely mount the MB252503PCCT enclosure to the desired surface using appropriate mounting screws. Ensure the enclosure is level and firmly attached. If using a back plate, mount it first according to its specific instructions.
- Install Cable Glands (if applicable)
If using cable glands, install them into the prepared knockout holes or drilled openings. Ensure a tight seal to maintain the enclosure's environmental rating.
- Route Wiring
Feed the necessary electrical wires through the installed cable glands or openings into the enclosure. Ensure proper strain relief is applied to the cables.
- Make Electrical Connections
Connect the internal wiring according to your system's requirements. Use appropriate wire connectors and ensure all connections are secure and insulated. Refer to any internal diagrams or external datasheets for specific wiring configurations.
- Close and Secure the Enclosure
Carefully close the enclosure cover, ensuring the gasket is properly seated to maintain a watertight and dust-tight seal. Secure the cover using the provided non-metallic corner screws. Tighten screws evenly.
- Final Inspection
Visually inspect the installed enclosure to ensure all seals are intact and all connections are secure. Verify that the enclosure is properly mounted and all openings are sealed.
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.