
Contact for Pricing
Overview
- Padlocking Wing Knob provides the ability to lock a cabinet, providing extra security while maintaining a higher UL rating`
- When installed it cannot be rotated and the cabinet is secured
- The maximum padlock diameter is .31 (8mm)
- This Wing Knob should be used with an existing cam for installation; a cam is not included with wing knob
- The Wing Knob maintains the cabinet rating Type 3R, 4, 4X, 12.
- Maximum padlock diameter: .31 inches (8mm)
- Brushed finish reduces glare and fingerprints
- Compact dimensions: 1.97 x 1.30 x 1.00 inches
- Manufactured in the US by nVent HOFFMAN
- Ideal for industrial, outdoor, and data center applications
Specifications
Application | Datacom and Telecom Equipment; Networking, Storage and Data Center; Controls and Drives |
Application | Controls and Drives;Datacom and Telecom Equipment;Networking, Storage and Data Center |
Color | Unpainted |
Color | Brushed |
Depth | 1 |
Depth | 25 |
Depth | 25 mm |
Finish | Brushed |
Height | 50 mm |
Height | 1.97 |
Height | 50 |
Material | Stainless Steel 316 |
Material | SS316 Stainless Steel |
Modification Services | No |
Nema Rating | Type 4X |
Series | nVent HOFFMAN PTWPSS |
Size | 1.97x1.30x1.00 in |
Type | Networking Accessories |
Use With | AccessPlus, Comline, ProTek, L-Box, D-Box |
Weight | 0.34 lb |
Width | 1.3 |
Width | 33 |
Width | 33 mm |
Works With | AccessPlus II |
Package Dimensions (L x W x H) | 7 IN x 5 IN x 1.25 IN |
Package Dimensions (L x W x H) | 17.78 cm x 12.7 cm x 3.175 cm |
Package Weight (Imperial) | 0.340 L |
Package Weight (Metric) | 0.154 kg |

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What material is the nVent PTWPSS padlocking wing knob made from?
The nVent PTWPSS padlocking wing knob is constructed from SS316 stainless steel with a brushed finish.
What are the dimensions of the nVent PTWPSS wing knob?
The nVent PTWPSS wing knob measures 1.97 x 1.30 x 1.00 inches.
What enclosure ratings does the PTWPSS wing knob maintain?
The nVent PTWPSS wing knob helps maintain enclosure ratings of Type 3R, 4, 4X, and 12.
What is the maximum padlock diameter for the PTWPSS wing knob?
The nVent PTWPSS wing knob accommodates padlocks with a diameter of up to 0.31 inches (8mm).
What nVent HOFFMAN enclosures is the PTWPSS compatible with?
The nVent PTWPSS is compatible with nVent HOFFMAN AccessPlus, ComLine, ProTek, L-Box, and D-Box enclosures.
Does the PTWPSS wing knob include a cam mechanism?
No, the nVent PTWPSS wing knob requires an existing cam mechanism for installation, which is not included.
How to Change the Combination on the Lock
This guide provides step-by-step instructions for changing the factory combination on the lock to a new secure combination.
Estimated time: 10m
Tools needed:
Small screwdriver, Sharp pointed device
- Set the combination wheels
Turn each combination wheel to show '0'.
- Press the reset hole
Use a sharp pointed device to press the small round hole located above the combination wheels. The hole will move inward.
- Set the new combination
While maintaining pressure on the round hole, turn the combination wheels to your desired numbers. Release pressure on the sharp pointed device.
- Record the new combination
Write down the new combination on paper and store it in a secure location.
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.







