Why Choose the nVent HOFFMAN EXWK138SS6 Window Kit?
The nVent HOFFMAN EXWK138SS6 is a durable window kit accessory for electrical enclosures designed to provide visual access to installed equipment while maintaining enclosure protection. As part of the nVent HOFFMAN enclosure accessory range, it enables engineers and operators to inspect internal components without opening the cabinet door.
Manufactured from stainless steel, the EXWK138SS6 provides a robust solution for industrial environments where visibility, mechanical protection and environmental resistance are required. The integrated window design allows monitoring of displays, indicators and control equipment while helping maintain enclosure integrity.
With an IP66 protection rating and dimensions of 394 × 267 × 36 mm, the nVent HOFFMAN EXWK138SS6 is suitable for enclosure applications requiring a clear viewing area while protecting internal electrical equipment from dust and powerful water jets.
IP66 protection rating helps maintain enclosure protection against dust and water ingress.
Stainless steel construction provides durability and corrosion resistance.
Allows monitoring of displays, indicators and control devices without opening the enclosure.
Suitable for demanding industrial environments.
Improves operator visibility while maintaining enclosure protection.
Key Features
nVent HOFFMAN enclosure accessory.
Model EXWK138SS6.
Window kit type.
Stainless steel construction.
IP66 enclosure protection.
Window size: 330 × 203 mm.
Height: 394 mm.
Width: 267 mm.
Depth: 36 mm.
Designed for visual access to enclosure components.
Reliable Visibility for Industrial Enclosures
Window kits such as the nVent HOFFMAN EXWK138SS6 provide a practical way to monitor electrical equipment without compromising enclosure protection. This allows operators to view status indicators, displays and control devices while reducing unnecessary enclosure access.
Designed for industrial control panels, automation systems and electrical installations, the EXWK138SS6 helps improve operational efficiency by combining visibility with robust environmental protection.
Typical Applications
Industrial control cabinets.
Automation and machine building enclosures.
Electrical distribution panels.
Hazardous and demanding industrial environments.
Process control systems.
OEM electrical equipment cabinets.
Technical Specifications
Country of Manufacture
United States
Manufacturer
nVent HOFFMAN
Series
Enclosure Window Accessories
Model
EXWK138SS6
Product type
Window kit
Material
Stainless Steel
Protection rating
IP66
Window dimensions
330 × 203 mm
Height
394 mm
Width
267 mm
Depth
36 mm
Application
Enclosure visual inspection
Frequently Asked Questions
What is the nVent HOFFMAN EXWK138SS6 used for?
The EXWK138SS6 is a window kit accessory used to provide visual access to equipment installed inside electrical enclosures.
What material is the EXWK138SS6 made from?
The window kit is manufactured from stainless steel for durability and corrosion resistance.
What protection rating does the EXWK138SS6 provide?
The window kit provides an IP66 protection rating against dust and powerful water jets.
What are the dimensions of the EXWK138SS6?
The window kit measures approximately 394 × 267 × 36 mm with a viewing window size of 330 × 203 mm.
Where is the EXWK138SS6 typically installed?
The EXWK138SS6 is typically installed on industrial electrical enclosures where equipment visibility is required without opening the cabinet.
Trusted by Industrial Panel Builders Worldwide
nVent HOFFMAN enclosure accessories provide reliable solutions for improving access, visibility and protection in industrial electrical installations.
Country of Manufacture
United States
Manufacturer
nVent HOFFMAN
Series
Enclosure Window Accessories
Model
EXWK138SS6
Product type
Window kit
Material
Stainless Steel
Protection rating
IP66
Window dimensions
330 × 203 mm
Height
394 mm
Width
267 mm
Depth
36 mm
Application
Enclosure visual inspection
No documents available for this product.
Delivery
We offer fast UK delivery on all stocked items. Orders placed before 3pm Monday to Friday are eligible for next-day delivery.
Standard delivery: 2–3 working days
Next-day delivery: available on in-stock items when ordered before 3pm
Express options available — contact us for details
Returns
If you need to return an item, please contact our sales team within 30 days of receipt. Items must be returned unused in their original packaging.
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
Priority sourcing and supply support
Flexible payment terms for qualifying organisations
Support for engineering, maintenance, and operations
500 +
Stock lines ready to ship
1,000 +
Same day dispatches
3500 +
Customers supported
28
Trusted Manfacturers
● frequently asked questions
Common questions about our products and support
At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.
What product ranges do you supply
We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...