Product Description
The nVent HOFFMAN MAD Series is a robust, floor-standing enclosure line with double doors, designed for housing electrical and electronic equipment in industrial settings. Built from durable mild steel, this enclosure series offers superior protection and flexible space for larger setups. It ensures reliable performance in demanding environments and is perfect for indoor use where high ingress protection is required.
nVent HOFFMAN MAD Series enclosures offer wide-access double doors, strong mild steel build, and IP55-rated protection for floor-mounted industrial applications.
Material: Body is made of 1.5 mm mild steel. Gland plate is 1.4 mm mild steel. Door is 2 mm mild steel. Mounting plate is 2 mm galvanized steel, or 2.5 mm for MAD1001030R5 and larger.
Body: Enclosure is seam welded and folded. Four 8.5 mm wall-mount holes are pressed into 20.4 mm 2 mm recesses. These recesses help air circulate behind the enclosure for better ventilation.
Door: The door is surface-mounted and opens up to 130. Hinges are concealed and removable with a captive pin.
M6 welded studs inside mount MMDP door profiles. Each door includes two removable mounting profiles.
Sealing is ensured by a one-piece, injected polyurethane gasket for reliable protection.
Lock: Features a customized double-bit lock for easy access. Lock includes 3 mm insert and offers 90 rotation.
A three-point espagnolette locking system adds security. Optional inserts are available separately as accessories.
Mounting Plate: Vertical markings every 10 mm simplify equipment alignment. Top and bottom holes support easy cable fixing.
It is mounted on M8 welded studs at the rear.
From 800 mm and above, folded edges add strength. AMG accessory adjusts the plate depth as needed.
Gland Plate Opening: Located at the enclosures rear for easy cable entry onto the mounting plate.
Protection: Rated IP 55, TYPE 12, and IK 10 for robust protection. For outdoor use, rain hood, polyester paint, and anti-corrosion primer are recommended. Always consider corrosion resistance for indoor and outdoor use.
Finish: Finished with RAL 7035 structured powder coating for a clean, professional look.
Delivery: Includes the enclosure with door and mounting plate (not for PER5 items).
Comes with two door profiles per door, gland plates, gaskets, 3 mm key, accessories, and earthing provisions.
Superior Protection and DurabilityDesigned to safeguard sensitive electrical and control equipment, this enclosure features an IP55 rating, ensuring reliable protection from dust and water ingress. The sturdy mild steel structure, with a powder-coated finish, enhances longevity and corrosion resistance, while precise fabrication guarantees industry-standard tolerances.
Versatile Wall-Mounted DesignSuitable for a range of industrial and commercial environments, the double door enclosure is supplied with wall-mounting brackets and fixing screws for easy installation. Its 120 door opening allows unrestricted access for maintenance or equipment changes, and knockouts at the bottom enable convenient cable management.
User-Focused ConstructionWith a secure three-point locking mechanism, earth studs for safety, and an internally mounted galvanized steel plate, this enclosure meets diverse user requirements. Polyurethane foam gaskets provide an optimal seal, ensuring performance between -25C and +75C. Custom size options are available, catering to specific project needs.
FAQ's of Mild Steel Double Door Enclosure - Wall mounted:
Q: How does the three-point locking system enhance security for this double door enclosure?
A: The three-point locking system secures the enclosure at three locations along the door edge, offering enhanced protection against unauthorized access and ensuring a tight, dust and water-resistant seal. This makes it ideal for applications demanding added security.
Q: What benefits does the IP55 protection level offer for electrical and instrumentation equipment?
A: An IP55 rating certifies that the enclosure is dust protected and resists water jets from any direction, making it suitable for harsh indoor and outdoor environments where equipment must be shielded from contaminants and moisture.
Q: Where are the cable entry points located in the enclosure?
A: Knockouts are provided at the bottom of the enclosure, allowing easy and customizable cable entry during installation. This design supports clean cable management and flexibility for different project requirements.
Q: What is the process for installing this wall-mounted enclosure?
A: The enclosure is supplied with wall mounting brackets and fixing screws. Simply fix the brackets to the desired wall location, secure the enclosure onto them, and use the knockouts for cable entry. No additional mounting accessories are needed.
Q: How can users benefit from the polyurethane foam gasket in this enclosure?
A: The polyurethane foam gasket provides excellent sealing against dust and water entry, maintaining the enclosure's IP55 rating and ensuring that sensitive internal equipment is protected in demanding environments.
Q: What are the customized options available for this enclosure's dimensions?
A: While the standard size is 600 mm x 400 mm x 200 mm, customized external dimensions can be requested to suit specific installation sites or equipment requirements. This flexibility supports a wide range of industrial applications.