nVent MAS0403021R5 - Single Door encl. Mild Steel, MAS with Plate, 400x300x210mm, Light Gray
nVent

MAS0403021R5

UPC: 783510487577

Documents & Media
Installation InstructionsVideo Clip

Contact for Pricing

Overview

The nVent MAS Mild Steel Single Door Enclosure, SKU MAS0403021R5, offers robust protection for sensitive electrical and electronic components in demanding industrial environments. Engineered with a high IP66 protection degree, this enclosure effectively shields its contents from dust ingress and powerful water jets, ensuring operational reliability and preventing costly downtime due to component failure. Its durable mild steel construction, finished in a light gray hue, provides a strong and resilient housing suitable for a wide array of applications. Designed for straightforward wall mounting, the MAS enclosure series is readily available in numerous standard sizes, including this 400x300x210mm model, to accommodate diverse installation requirements. The inclusion of an internal mounting plate simplifies the organization and secure fastening of internal equipment, facilitating efficient system integration and maintenance. This enclosure is an ideal solution for protecting control systems, automation components, power distribution units, and other critical infrastructure where environmental factors pose a significant risk. Key benefits of the nVent MAS enclosure include: * **Superior Environmental Protection:** The IP66 rating guarantees protection against dust and high-pressure water, crucial for maintaining the integrity of electrical installations in harsh conditions. * **Durable Construction:** Manufactured from high-quality mild steel, these enclosures are built to withstand the rigors of industrial settings, offering long-term protection and structural integrity. * **Versatile Application:** Suitable for a broad spectrum of industries such as manufacturing, automation, water treatment, and energy, where reliable equipment housing is paramount. * **Ease of Installation:** The wall-mount design and included mounting plate streamline the setup process, reducing installation time and labor costs. * **Reliability and Longevity:** nVent's commitment to quality engineering ensures that these enclosures contribute to the extended lifespan and dependable performance of the housed equipment. Professionals select nVent enclosures for their proven track record in delivering dependable protection. The MAS series exemplifies this dedication, providing a cost-effective yet highly effective solution for safeguarding valuable industrial assets. Whether deploying new systems or upgrading existing infrastructure, the nVent MAS enclosure offers peace of mind, knowing that critical components are shielded from environmental hazards. The UNSPSC code 39121324 further categorizes this product within the electrical enclosure systems market, highlighting its specific industrial application. Manufactured in the US, this enclosure benefits from stringent quality control and advanced manufacturing processes, ensuring a product that meets the highest industry standards.
  • Body: Folded and seam welded. Four 8.5 mm diameter holes for wall fixing, pressed out in 20.4 mm diameter × 2 mm depressions, to allow air circulation around the rear part of the enclosure.
  • Gland Plate Opening: Situated at the far rear of the enclosure, to make cabling onto the mounting plate easier.
  • Protection: Complies with IP 66, TYPE 4, 12, IK 10. For outdoor installation, the use of a rain Hood, ARF, and 100% polyester paint coating plus corrosion protection primer is recommended. Resistance to corrosion must be taken into consideration for outdo
  • Mounting plate: The mounting plate is marked vertically at 10 mm intervals, for easy horizontal positioning of equipment. On the top and bottom there are holes to facilitate cable fixing. Fixed onto M8 press welded studs to the rear of the enclosure. All
  • Material: Body: 1.2 mm mild steel for enclosures with a depth of 155 mm / 1.4 mm for enclosures with a depth of 210 or 260 mm / 1.5 mm for enclosures with a depth of 300 or 400 mm, or if a height or width is 1000 mm or greater. Gland plate: 1.4 mm mild st
  • Lock: nVent HOFFMAN customized double-bit 3 mm lock, with 90° movement and anti-vibration mechanism. Two locks for 600 mm high to 800 mm high enclosures. Espagnolette three point locking for 1000 mm high enclosures and above. Other inserts are available a
  • Finish: RAL 7035 structured powder coating.
  • Door: Surface mounted with 130° opening. Concealed removable hinges with captive pin. Hinges can be mounted to allow left or right hand opening. Inner M6 welded studs to mount door profiles MMDP, see delivery. Sealing is ensured by an injected one piece p
  • Delivery: Enclosure with door and mounting plate (not included for item numbers ending with PER5). For height 600 mm and above, two MMDP door mounting profiles. Gland plate(s) with gasket(s), plastic double-bit 3 mm key, and mounting accessories. Metallic
  • Mounting plate: All sides, from 800 mm and above, are strengthened by folded edges

Specifications

Application
Controls and Drives;Factory Automation and Process Control
Body Thickness
1.5 mm
Body Thickness
16 ga
Cable Entry
No
Color
Light Gray
Color
Gray
Color
Grey
Color Code
RAL 7035
Construction
Body: 18 gauge Door: 18 gauge
Cubic Capacity
1 in3
Cubic Capacity
16387.1 mm3
Depth
8.27 in
Depth
210 mm
Door Thickness
14 ga
Door Thickness
1.5 mm
Door Thickness
16 ga
Finish
Powder Coated
Gland Plate Opening Depth
3.78 in
Gland Plate Opening Width
8.27 in
Gland Plate Opening Width
12.2 in
Gland Plate Type
1
Height
15.75 in
Height
400 mm
Insulation
No
IP Rating
IP66
Latch Quantity
1
Material
Mild Steel
Material Quality
Mild Steel
Max Mounting Depth
7.56 in
Max Mounting Depth
11.1 in
Mounting
Wall Mounted
Mounting Plate Included
Yes
Mounting Type
Wall-mount
Mounting Type
Wall Mount
NEMA Rating
12;4
NEMA Rating
NEMA Type 4 NEMA Type 12 NEMA Type 13
Number of Gland Plate Openings
1
Number Of Outlet
1
Panel Size
14.57 x 9.84 in
Panel Size
72.00 x 72.00 in
Protection Rating
NEMA Type 4
Series
MAS
Size
400x300x210mm
Size
15.75 x 11.81 x 8.27 inch
Style
With Mounting Plate
Type
Mild Steel Wall Mounted Industrial Enclosures
Weight
19.07 lb
Weight
32 lbs./100ft
Width
11.81 in
Width
300 mm
With or Without Panel
With
Package Dimensions (L x W x H)
16.12 IN x 12.19 IN x 8.89 IN
Package Dimensions (L x W x H)
40.9448 cm x 30.9626 cm x 22.5806 cm
Package Weight (Imperial)
19.070 L
Package Weight (Metric)
8.650 kg
Panel 6.9 x 4.9 - Fits Encl. 8 x 6 - Alum

14A0705

Panel 6.9 x 4.9 - Fits Encl. 8 x 6 - Alum
Sealable and transparent protective covers BX4 and non-removable BX4-CA to protect the devices against accidental contact.

BX4

Sealable and transparent protective covers BX4 and non-removable BX4-CA to protect the devices against accidental contact.
Escutcheon black type B for Sircover 125-630A

44095015

Escutcheon black type B for Sircover 125-630A
Escutcheon black type B for Sircover 125-630A IP65

44095016

Escutcheon black type B for Sircover 125-630A IP65
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

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
1/2 Inch, Straight, One-Piece Liquidtight Non-Metallic Fitting, CSA, UL E32447, Temperatures up to 60 Degrees C, PVC, Grey

LN43DA

1/2 Inch, Straight, One-Piece Liquidtight Non-Metallic Fitting, CSA, UL E32447, Temperatures up to 60 Degrees C, PVC, Grey
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

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
EP-RJG-M20-BL-A

1SNG618003R0000

EP-RJG-M20-BL-A
5,90" x 5,90" filter fan - 24Vdc - 20.6 cfm - RAL 9005 - Type 3R - IP55

FF12D24NN53

5,90" x 5,90" filter fan - 24Vdc - 20.6 cfm - RAL 9005 - Type 3R - IP55
12,80" x 12,80" filter fan - 115Vac - 285.3 cfm - RAL 7035 - Type 12

FF20A115UE1

12,80" x 12,80" filter fan - 115Vac - 285.3 cfm - RAL 7035 - Type 12

How to Install the MAS0403021R5 Controller

This guide provides step-by-step instructions for installing and configuring the MAS0403021R5 Controller, ensuring proper wiring and calibration.

Estimated time: 45m

Tools needed:

Screwdriver, Wire strippers, Multimeter

Supplies needed:

Mounting screws, Terminal connectors

  1. Mount the controller

    Secure the MAS0403021R5 Controller to the DIN rail using the integrated clips. Ensure the controller is level and firmly attached.

  2. Connect the wiring

    Use terminal connectors to connect the power supply and communication wires to the designated terminals on the controller. Ensure all connections are tight and secure.

  3. Verify connections

    Utilize a multimeter to check the voltage at the power terminals to confirm proper power supply. Ensure the readings match the specifications outlined in the documentation.

  4. Configure the controller settings

    Access the controller's configuration interface and input the necessary parameters as per your application requirements. Save the settings before exiting.

  5. Calibrate the controller

    Follow the calibration procedure outlined in the documentation to ensure accurate performance. This may involve adjusting settings based on feedback from connected sensors.

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.