NOX40B0E1U00009 nVent Hoffman Vertical Outdoor Air Conditioner, 3850W, 230V Stainless Steel, 1270x500x336 UL
nVent HOFFMAN NOX40B0E1U00009 vertical outdoor enclosure air conditioner with 3850 W cooling capacity, 230 V AC supply, stainless steel construction and IP55/NEMA Type 4X protection for demanding industrial electrical cabinets.
SKU:NOX40B0E1U00009MPN:NOX40B0E1U00009
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Why Choose the nVent HOFFMAN NOX40B0E1U00009 Vertical Outdoor Air Conditioner?
The nVent HOFFMAN NOX40B0E1U00009 is a high-capacity vertical outdoor enclosure air conditioner designed to provide dependable thermal management for electrical and electronic equipment in demanding industrial environments. As part of the nVent HOFFMAN E-NOX / NOX40 outdoor cooling series, it combines powerful cooling performance with stainless steel construction and enhanced protection for harsh outdoor applications.
The NOX40B0E1U00009 uses closed-loop cooling to remove excess heat from electrical enclosures while keeping internal cabinet air isolated from the external environment. Intelligent features including ECO Mode, predictive maintenance, Service Mode, integrated condensate management and the TX-i40 digital thermostat help improve energy efficiency, simplify maintenance and support reliable operation.
With a rated cooling capacity of 3850 W at A35/A35 conditions and a 230 V AC supply, the NOX40B0E1U00009 is well suited to larger outdoor control cabinets and automation systems with significant internal heat loads. Its stainless steel construction and IP55 / NEMA Type 4X enclosure-side protection make it particularly suitable for harsh industrial environments.
Key Advantages
High-capacity outdoor enclosure air conditioner for demanding industrial installations.
3850 W cooling capacity at A35/A35 conditions.
230 V AC supply for industrial electrical systems.
Stainless steel construction provides enhanced resistance in harsh environments.
IP55 / NEMA Type 4X enclosure-side protection.
Integrated ECO Mode helps reduce unnecessary energy consumption.
Predictive maintenance and Service Mode functions support improved uptime and easier diagnostics.
Digital TX-i40 thermostat with advanced control and connectivity.
Integrated Modbus RTU via RS485 on TX-i40 equipped units.
Advanced sequencing allows two compatible units to operate together for load balancing and redundancy.
External condensate management system removes condensate without an additional powered drainage system.
Integrated strip seals simplify installation and help maintain enclosure protection.
Magnetic filter mounting simplifies filter replacement and routine maintenance.
Condenser surface coating provides additional protection against harsh environmental conditions.
High-Capacity Cooling for Outdoor Electrical Enclosures
Enclosure air conditioners such as the nVent HOFFMAN NOX40B0E1U00009 remove heat generated by drives, PLCs, power supplies and other electronic components while maintaining a sealed internal cabinet environment. This closed-loop cooling method helps protect critical equipment from overheating without continuously introducing untreated outdoor air into the enclosure.
The E-NOX range is engineered for outdoor industrial applications where substantial cooling capacity, environmental protection and dependable operation are essential. Intelligent monitoring, energy-saving functions, stainless steel construction and industrial communication capability make the NOX40B0E1U00009 suitable for modern automation, infrastructure and process-control installations.
Typical Applications
Large outdoor electrical control enclosures.
PLC and industrial automation cabinets.
Variable frequency drive and power electronics enclosures.
Manufacturing and process control systems.
Telecommunications and infrastructure cabinets.
Outdoor machine control panels.
Industrial installations in harsh or exposed environments.
Technical Specifications
Country of Manufacture
Italy
Manufacturer
nVent HOFFMAN
Series
E-NOX / NOX40
Model
NOX40B0E1U00009
Product type
Vertical outdoor enclosure air conditioner
Cooling capacity A35/A35
3850 W
Cooling capacity A35/A50
2650 W
Nominal voltage
230 V AC
Frequency
60 Hz
Nominal current
7 A
Power consumption
1670 W
Airflow
1500 m³/h
Noise level
70 dB(A)
Electrical connection
4-pin
Operating temperature range
−20 to +55 °C
Protection rating
IP55 / NEMA Type 4X enclosure side
Material
Stainless steel
Mounting type
Vertical wall / door mounting
Dimensions (H × W × D)
1270 × 500 × 336 mm
Weight
approx. 88 kg
Certifications
UL Listed, CE, UKCA
Frequently Asked Questions
What is the nVent HOFFMAN NOX40B0E1U00009 used for?
This cooling unit is designed to remove heat from outdoor electrical and electronic enclosures, helping maintain suitable operating temperatures for industrial automation and control equipment.
What cooling capacity does the NOX40B0E1U00009 provide?
The unit provides 3850 W of cooling capacity at A35/A35 conditions and approximately 2650 W at A35/A50 conditions.
What electrical supply does the NOX40B0E1U00009 require?
The NOX40B0E1U00009 is designed for a 230 V AC supply and has a nominal current rating of approximately 7 A.
Is the NOX40B0E1U00009 suitable for harsh outdoor environments?
Yes. Its stainless steel construction and IP55 / NEMA Type 4X enclosure-side protection make it suitable for demanding outdoor industrial applications.
What control and maintenance features are included?
The E-NOX platform includes ECO Mode, predictive maintenance, Service Mode, condensate management and TX-i40 digital thermostat control, with Modbus RTU connectivity available through the thermostat platform.
Trusted Cooling for Industrial Enclosures
nVent HOFFMAN E-NOX outdoor cooling units provide dependable high-capacity thermal management for critical electrical equipment, combining intelligent control, robust construction and environmental protection for demanding industrial installations.
Country of Manufacture
Italy
Manufacturer
nVent HOFFMAN
Series
E-NOX / NOX40
Model
NOX40B0E1U00009
Product type
Vertical outdoor enclosure air conditioner
Cooling capacity A35/A35
3850 W
Cooling capacity A35/A50
2650 W
Nominal voltage
230 V AC
Frequency
60 Hz
Nominal current
7 A
Power consumption
1670 W
Airflow
1500 m³/h
Noise level
70 dB(A)
Electrical connection
4-pin
Operating temperature range
−20 to +55 °C
Protection rating
IP55 / NEMA Type 4X enclosure side
Material
Stainless steel
Mounting type
Vertical wall / door mounting
Dimensions (H × W × D)
1270 × 500 × 336 mm
Weight
approx. 88 kg
Certifications
UL Listed, CE, UKCA
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
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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.
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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...