nVent Q1686PCDCC - Terminal box, 80x160x56, Polycarbonate box, transparent cover
nVent

Q1686PCDCC

UPC: 783510138097

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Overview

The nVent Q1686PCDCC terminal box is a high-performance polycarbonate enclosure designed for demanding industrial environments where protection, durability, and visibility are critical. Part of the QLine D series, this 80x160x56mm terminal box combines robust construction with a sleek, contemporary design, featuring contoured bodies and flush cover screws for a professional finish. The transparent cover allows for easy inspection of internal components without opening the enclosure, reducing maintenance time and improving operational efficiency. Engineered for resilience, the Q1686PCDCC is built to withstand corrosive atmospheres, occasional submersion, and harsh conditions commonly found in manufacturing plants, chemical processing facilities, and outdoor installations. Its polycarbonate material delivers exceptional impact resistance and UV stability, ensuring long-term performance even in extreme temperatures or high-moisture environments. While the ABS series offers a cost-effective alternative, the polycarbonate version provides enhanced durability and UL-rated compliance for applications requiring certified protection. This terminal box is ideal for housing electrical connections, terminal blocks, relays, and other sensitive components in industrial automation, power distribution, and control systems. Typical applications include machine control panels, junction boxes for field wiring, and enclosures for sensors or actuators in process industries. Professionals in electrical engineering, instrumentation, and automation rely on nVent’s QLine D series for its reliability, ease of installation, and compliance with industry standards. Installation is straightforward, with pre-drilled mounting holes and a design that accommodates standard DIN rails or direct wall mounting. The flush cover screws eliminate protrusions, reducing the risk of snagging or damage in tight spaces, while the transparent lid ensures quick visual checks for wiring integrity or component status. For projects requiring compliance with safety or regulatory standards, the polycarbonate variant is the preferred choice due to its UL recognition and superior chemical resistance. nVent, a global leader in electrical and thermal management solutions, has built a reputation for innovation and quality in industrial enclosures. The QLine D series reflects this commitment, offering a balance of performance, aesthetics, and value. Whether for new installations or retrofits, the Q1686PCDCC terminal box provides a dependable solution for protecting critical electrical components in virtually any industrial setting. Trusted by engineers and contractors worldwide, nVent’s enclosures are designed to meet the evolving demands of modern industrial applications.
  • Body is impact-resistant polycarbonate for PCD series and ABS for ABD series
  • Opaque and clear covers are impact-resistant polycarbonate for PCD series and ABS for ABD series
  • Polycarbonate material is easily punched, drilled, filed or sawed
  • Straight side walls permit ganging of multiple enclosures
  • Cross-point captivated cover screws are stainless steel
  • Mounting holes molded directly adjacent to cover screws
  • Cover screws protected by removable caps that are aesthetic and provide tamper resistance
  • Molded internal pads for mounting optional panels, rails and other components
  • Panel mounting feature on both body and cover
  • Seamless foam-in-place gasket assures water-tight and dust-tight seal

Specifications

Application
Controls and Drives;Corrosive Environments
Color
Transparent
Color
Light Gray
Color Code
RAL 7035
Cover Style
Clear
Depth
1.93 in
Depth
49 mm
External Dimensions
6.30 x 3.15 in
External Dimensions
4.92 x 4.92 in
Finish
Smooth Gloss
Height
6.04
Height
153
Ip Rating
IP66/IP67
IP Rating
IP66
Material
Polycarbonate
Material
Polycarbonate and ABS
Modification Services
Yes
Mounting
5.83 x 1.97 in
Mounting
Wall Mounting Brackets Available
Mounting Type
Wall Mounting / DIN Rail
NEMA Rating
4X
Nema Rating
Type 4X
Panel
Q168PD
Panel Size
5.16 x 2.56 in
Panel Size
72.00 x 72.00 in
Product Family
QLine
Protection Rating
NEMA Type 12
Series
QLine D
Size
160 x 80 mm
Size
80x160x56 mm
Size
80x160x56 mm | Enclosure 153.5x73.5x49mm
Thickness
51.40mm (2.024")
Thickness
0.12 in
Type
Fiberglass and Thermoplastic Wall Mounted Industrial Enclosures
Type Number
Type 13
Weight
0.46 lb
Width
2.89
Width
73
Package Dimensions (L x W x H)
6.5 IN x 3.25 IN x 2.25 IN
Package Dimensions (L x W x H)
16.51 cm x 8.255 cm x 5.715 cm
Package Weight (Imperial)
0.460 L
Package Weight (Metric)
0.209 kg
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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.