Contact for Pricing
Overview
- 12 gauge (2.5mm), roll-formed steel frame with welded steel corners and hybrid frame profile for superior performance under load
- Frame features a 25-mm DIN standard, alternating rectangular and round hole pattern
- Disconnect Frames >1000 mm include two removable center uprights (front and rear) which are offset 100 mm from the center of the frame
- Standard right- or left-hand provision will accept the following types of flange-mounted disconnect devices: Allen-Bradley (Bulletin 1494V - disconnect switches with flange-mounted, variable-depth operating mechanisms and Bulletin 1494V flange-mounted var
- Right-hand disconnects have the mullion on the right, and door(s) hinged on the left; left hand disconnects have the mullion on the left, and door(s) hinged on the right; mullion door is opened via two quarter-turn cams
- Two-door disconnect packages have a removable center upright in the front, and both doors swing in the same direction (not overlapping)
- A low-profile flush swing handle with key lock (other options available) operates an internal 3-point latch system on the door; Door bar system on all doors (not on disconnect mullion)
- Door bar system on all doors (not on disconnect mullion)
- Integrated mechanical interlock system from the door(s) 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, and the primary door must be in the open positio
- Seamless polyurethane gasket provides a water-tight, dust-tight seal against moisture and contaminants; UL component recognized, CSA compliant
Specifications
Application | Controls and Drives; Arc Flash Safety |
Color | Light Gray |
Color Code | RAL 7035 |
Depth | 23.82 |
Depth | 605 |
Door Quantity | 2 |
Finish | Powder Coated |
Height | 78.82 |
Height | 2,002 |
Material | Mild Steel |
Max Rack Mount Unit | 42 |
Max Subpanel Size | 75.0 x 60.2 in |
Max Subpanel Size | 1906 x 1528 mm |
Product Family | ProLine |
Thickness | 1.9 mm |
Thickness | 14 ga |
Type | Mild Steel Modular Industrial Disconnect Enclosures |
Weight | 804 lb |
Width | 63.29 |
Width | 1,608 |
Package Dimensions (L x W x H) | 69 IN x 30.5 IN x 87 IN |
Package Dimensions (L x W x H) | 175.26 cm x 77.47 cm x 220.98 cm |
Package Weight (Imperial) | 804.000 L |
Package Weight (Metric) | 364.694 kg |
BX4
Sealable and transparent protective covers BX4 and non-removable BX4-CA to protect the devices against accidental contact.
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
LN43DA
1/2 Inch, Straight, One-Piece Liquidtight Non-Metallic Fitting, CSA, UL E32447, Temperatures up to 60 Degrees C, 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
Frequently Asked Questions
What is the load rating of the ProLine G2 frame?
The ProLine G2 frame has a 15% higher load rating than the competition.
What are the available frame sizes for ProLine G2?
Frame heights range from 600 mm to 2200 mm, with various width and depth options.
What materials are used in the ProLine G2 frame?
The frame is made of 12 gauge (2.5 mm) roll-formed steel with fully welded solid steel corner blocks.
What types of applications does ProLine G2 support?
ProLine G2 accommodates Type 3R and Seismic applications among other industrial uses.
What safety features are available for ProLine G2?
Safety solutions include disconnect doors, mechanical and electrical interlocks, and barrier panels.
What accessories are available for cable management?
Accessories include cable entry cabinets, vertical tie-downs, and wire management rails.
What is the weight capacity of the mobile base?
The mobile base has a load-bearing capacity of 1000 lb (453.6 kg).
What is the maximum weight the subpanel can hold?
The subpanel can hold greater than 45% more weight than previous models.
How can I configure my ProLine G2 enclosure?
You can select components and send the configuration to your nVent HOFFMAN representative for assistance.
What is the purpose of the EMC options?
EMC options help maintain electromagnetic compatibility for sensitive electronic equipment.
How to Install the PROLINE G2 Disconnect
This guide provides step-by-step instructions for installing the PROLINE G2 disconnect door and configuring it for safe operation.
Estimated time: 1h
Tools needed:
Screwdriver, Drill, Wrench
Supplies needed:
Mounting screws, Terminal connectors, Shoulder collars, Hex nuts
- 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 according to the manufacturer's instructions. Remove the pivot bracket as shown in the installation guide.
- 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 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 so that it is horizontal when the disconnect operating handle is in the 'OFF' position. Ensure proper engagement with the door catch.
- Drill mounting holes
Drill the necessary 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.