
nVent A1-706CTHPL1 APO Flat Transparent Screw Cover Type 4X, 7.32x5.94x5.50, Lt Gray, Fiberglass, CTHPL
UPC: 635394000628
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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
- Available sized from 7x6 (178x152mm) to 24x24 (610x610mm)
- Enclosures are maintenance free and corrosion resistant
- Bases and covers are made from hot compression molded halogen free, self extinguishing fiberglass reinforced polyester (FRP) that can withstand continuous temperatures up to 158°F (70°C) and momentary exposure to 302°F (150°C)
- All enclosures can be easily modified to customer specifications
- Gaskets are made from continuously poured polyurethane foam
- Brass M4 threaded inserts are factory installed for mounting plate attachment
- 5 to 6 bosses suitable for M6 threaded inserts are molded into the base (dependant on enclosure size).
- Maintain UL / CSA Type 4x with up to 5 extension collars
Specifications
Application | Controls and Drives;Corrosive Environments |
Color | Light Gray |
Color | Gray |
Color | Grey |
Color Code | RAL 7035 |
Depth | 5.5 in |
Depth | 140 mm |
Finish | Smooth Matte |
Height | 186 mm |
Height | 7.32 in |
Material | Fiberglass |
Material Quality | Fiberglass |
Product Family | APO |
Protection Rating | NEMA Type 3 |
Style | Transparent cover, non-metallic hinges and stainless steel padlockable latch |
Type | Fiberglass and Thermoplastic Wall Mounted Industrial Enclosures |
Weight | 2.5 lb |
Width | 151 mm |
Width | 5.94 in |

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What are the dimensions of the nVent APO 706A1?
The enclosure measures 7.32 inches in length, 5.94 inches in width, and 5.50 inches in depth.
What is the enclosure rating for the APO 706A1?
The APO 706A1 is rated Type 4X, providing protection against corrosion, moisture, dust, and external ice formation.
What material is the APO 706A1 enclosure made from?
The enclosure is constructed from light gray fiberglass reinforced polyester (FRP) for superior chemical and UV resistance.
Does the APO 706A1 have a transparent cover?
Yes, the APO 706A1 features a transparent screw cover for easy visual inspection of internal components.
Is the APO 706A1 enclosure resistant to chemicals?
Yes, the fiberglass reinforced polyester construction provides exceptional resistance to a wide range of chemicals.
What is the color of the APO 706A1 enclosure?
The enclosure is light gray in color.
What applications is the APO 706A1 suitable for?
The enclosure is ideal for chemical processing, wastewater treatment, marine, food and beverage, and pulp and paper facilities.
How to Install the APO Series Enclosure
This guide provides step-by-step instructions for installing the APO Series enclosure, ensuring proper mounting and wiring for optimal performance.
Estimated time: 45m
Tools needed:
Screwdriver, Wire strippers, Multimeter
Supplies needed:
Mounting screws, Terminal connectors
- Mount the enclosure
Secure the enclosure to the desired surface using the provided mounting screws. Ensure it is level and firmly attached.
- Connect the wiring
Strip the ends of the wires and connect them to the terminal connectors inside the enclosure. Use a multimeter to verify proper connections.
- Seal the enclosure
Ensure that the enclosure cover is properly sealed to maintain its IP67 rating. Check that all gaskets are in place and secure.
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.














