Contact for Pricing
Overview
- 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 | Controls and Drives; Arc Flash Safety |
Color | Light Gray |
Color Code | RAL 7035 |
Cutout Type | Large |
Door Quantity | 1 |
Finish | Powder Coated |
Fits Frame | 1800x800 mm |
Fits Frame Height | 1800 x 800 mm |
Height | 70.2 |
Height | 1,783 |
IP Rating | IP55 |
Material | Mild Steel |
Product Family | ProLine |
Thickness | 14 ga |
Thickness | 1.9 mm |
Type | Right Mullion |
Weight | 77 lb |
Width | 31.4 |
Width | 798 |
BX4
Sealable and transparent protective covers BX4 and non-removable BX4-CA to protect the devices against accidental contact.
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
LN43DA
1/2 Inch, Straight, One-Piece Liquidtight Non-Metallic Fitting, CSA, UL E32447, Temperatures up to 60 Degrees C, PVC, Grey
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
How to Install the PROLINE G2 Disconnect
This guide provides step-by-step instructions for installing the PROLINE G2 disconnect door and configuring its components for proper operation.
Estimated time: 1h
Tools needed:
Screwdriver, Drill, Wrench
Supplies needed:
Mounting screws, Hex nuts, Shoulder collars
- 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.
- Attach the operating handle
Install the disconnect/circuit breaker operating handle on the disconnect mullion as per the manufacturer's instructions. Remove the pivot bracket as indicated.
- Secure the pivot bracket
Position the pivot bracket so that the interlock lever fits between the two adjustable studs. Secure the pivot bracket to the disconnect mullion using the shoulder collar and hex nut.
- 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.
- 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.
- 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.
- Install the subpanel
Install the subpanel in the PROLINE G2 frame at the desired depth, ensuring it is within the recommended depth range for the disconnect.
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.