nVent P2DDL2012 - ProLine G2 Disconnect Door, Double Left, fits 2000x1200mm, Painted
nVent

P2DDL2012

UPC: 783510314064

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Installation Instructions

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Overview

The **nVent ProLine G2 Disconnect Door (SKU: P2DDL2012)** is a premium industrial-grade door designed for high-performance electrical enclosures. Engineered to meet the rigorous demands of modern industrial applications, this **double-left hinged door** is specifically sized to fit **2000x1200mm enclosures** and features a **durable painted finish** for enhanced corrosion resistance and longevity. Part of nVent’s trusted ProLine G2 series, this disconnect door delivers uncompromising safety, accessibility, and modularity for professionals in power distribution, manufacturing, and commercial facilities. At the heart of the ProLine G2 Disconnect Door is a **hinged mullion with a precision-cutout**, engineered to seamlessly accommodate a wide range of **flange-mount disconnect devices**. This design flexibility allows installers to integrate various circuit protection solutions—such as motor disconnects, safety switches, or manual transfer switches—without modifying the enclosure structure. The **interlock system** further enhances operational safety by ensuring that enclosure doors remain securely latched when the disconnect mullion is engaged, preventing accidental access to live components. One of the standout features of the ProLine G2 Disconnect Door is its **full-mounting subpanel access**. The hinged disconnect mullion swings open to provide **unobstructed interior access**, enabling technicians to install, inspect, or service components with ease. This feature is particularly valuable in **high-voltage switchgear, motor control centers (MCCs), and industrial control panels**, where downtime must be minimized and maintenance efficiency is critical. The design also supports **future upgrades or retrofits**, as the subpanel can be easily reconfigured to accommodate evolving system requirements. The **ProLine G2 series** is built to withstand harsh industrial environments, with a **robust painted finish** that resists chipping, fading, and chemical exposure. This makes it an ideal choice for applications in **chemical plants, water treatment facilities, data centers, and heavy manufacturing**, where durability and reliability are non-negotiable. nVent’s reputation for engineering excellence ensures that every ProLine G2 component meets or exceeds industry standards, including **UL, NEMA, and IEC certifications**, providing peace of mind for safety-conscious professionals. Installation is streamlined thanks to the door’s **modular design and pre-drilled mounting points**, which align with standard enclosure frames. The double-left configuration allows for **left-hand operation**, making it compatible with left-side access enclosures or custom layouts. For facilities requiring **compliance with NFPA 70 (NEC) or OSHA safety regulations**, the ProLine G2 Disconnect Door simplifies adherence to electrical safety protocols while maintaining operational efficiency. Whether you’re outfitting a new **power distribution system, upgrading an existing MCC, or ensuring compliance in a commercial building**, the **nVent ProLine G2 Disconnect Door (P2DDL2012)** delivers the performance, safety, and flexibility your project demands. Trusted by engineers and facility managers worldwide, nVent’s ProLine G2 series is a cornerstone of reliable electrical infrastructure.
  • Interlock from enclosure doors to mullion
  • Includes a hinged mullion with a cutout, which accommodates a wide variety of flange-mount disconnect devices
  • Standard options: right standard cutout, right large cutout, left standard cutout
  • Mullion is opened via two quarter-turn cams
  • Integrated interlock system from the doors to the disconnect mullion
  • Interlock must be defeated to unlock either door
  • The primary door must be in the open position to open the secondary door
  • The primary door must be in the open position to open mullion
  • Right-hand disconnects have the mullion on the right; left-hand disconnects have the mullion on the left
  • Doors swing to the left for right-hand disconnects; doors swing to the right for left-hand disconnects

Specifications

Application
Arc Flash Safety; Controls and Drives
Color
Light Gray
Color
Painted
Color Code
RAL 7035
Cutout Type
Standard
Door Quantity
2
Finish
Powder Coated
Fits Frame
2000x1200 mm
Fits Frame Height
2000 x 1200 mm
Height
78.1
Height
1,983
IP Rating
IP55
Material
Steel
Material
Mild Steel
Mounting Type
Hinged
Product Family
ProLine
Series
ProLine G2
Size
2000x1200mm
Thickness
1.9 mm
Thickness
14 ga
Type
Left Mullion
Weight
190 lb
Width
47.2
Width
1,198
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 PROLINE G2 Disconnect

This guide provides step-by-step instructions for installing the PROLINE G2 disconnect door and circuit breaker on a modular frame.

Estimated time: 1h

Tools needed:

Screwdriver, Drill, Wrench

Supplies needed:

Mounting screws, Shoulder collars, Hex nuts

  1. Install the disconnect door

    Follow the disconnect door installation instructions to securely attach the PROLINE G2 disconnect door and disconnect mullion to the modular frame.

  2. Attach the operating handle

    Install the disconnect/circuit breaker operating handle on the disconnect mullion according to the manufacturer's instructions. Remove the pivot bracket as indicated.

  3. Secure the pivot bracket

    Position the pivot bracket so that the interlock lever fits between the adjustable studs. Secure the pivot bracket to the disconnect mullion using a shoulder collar and hex nut.

  4. Close and latch the mullion

    Close and latch the disconnect mullion to the PROLINE G2 frame using the sliding latches provided at the top and bottom.

  5. Adjust the door interlock

    Adjust the studs on the pivot bracket to ensure it is horizontal when the disconnect operating handle is in the 'OFF' position. Make necessary adjustments to the door catch for proper engagement.

  6. Drill mounting holes

    Drill the required mounting holes in the subpanel for the specific disconnect switch/circuit breaker being installed, following the manufacturer's instructions.

  7. Install the subpanel

    Install the subpanel in the PROLINE G2 frame at the desired depth, ensuring it is within the recommended depth range specified by the disconnect manufacturer.

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.