Pfannenberg 12893301155 eCool PWI 6302 T air/water heat exchanger with 230 V AC supply and 3 kW cooling capacity for industrial electrical enclosure cooling.
£2,840.40
The Pfannenberg 12893301155 eCool PWI 6302 T is a high-performance air/water heat exchanger designed for reliable cooling of industrial electrical enclosures, control cabinets and automation systems where efficient heat removal and a sealed cabinet environment are essential. As part of the advanced Pfannenberg eCool PWI series, it transfers enclosure heat into a connected water cooling circuit, preventing contaminated ambient air from entering the cabinet.
The PWI 6302 T features a partially recessed mounting design with water connections positioned at the top, making it suitable for industrial installations where space optimisation and simplified integration are required. The closed-loop cooling concept provides reliable thermal management in environments with high ambient temperatures, dust, oil mist or aggressive atmospheres.
With a 230 V AC supply, 3,000 W cooling capacity, IP55 protection towards the enclosure and dimensions of 1549 × 485 × 142 mm, the Pfannenberg 12893301155 provides dependable cooling performance for demanding industrial control applications.
Air/water heat exchangers such as the Pfannenberg eCool PWI 6302 T provide an efficient cooling solution for sealed electrical enclosures where ambient air cooling is unsuitable. The closed cooling circuit isolates sensitive electrical components from heat, dust, oil and other environmental contaminants.
The PWI 6302 T combines high cooling capacity, integrated temperature control and compatibility with existing cooling water systems. Its compact partially recessed design makes it suitable for industrial automation, production machinery and process equipment requiring dependable thermal management.
| Manufacturer | Pfannenberg |
|---|---|
| Series | eCool PWI |
| Model | PWI 6302 T |
| Part number | 12893301155 |
| Product type | Air/water heat exchanger |
| Supply voltage | 230 V AC 1-phase |
| Frequency | 50 / 60 Hz |
| Cooling capacity | 3,000 W at 400 l/h water flow (W10/A35) |
| Power consumption | 152 W at 50 Hz / 170 W at 60 Hz |
| Current consumption | 0.58 A at 50 Hz / 0.6 A at 60 Hz |
| Internal airflow | 885 m³/h |
| Protection rating | IP55 towards the electrical enclosure |
| Water inlet temperature | +1 to +35 °C |
| Ambient temperature range | +1 to +70 °C |
| Control range | +8 to +50 °C |
| Maximum operating pressure | 10 bar |
| Fluid connection | 13 mm hose nozzle |
| Electrical connection | Spring-type terminal with plug |
| Dimensions (H × W × D) | 1549 × 485 × 142 mm |
| Mounting type | Partially recessed mounting |
| Weight | approx. 29.5 kg |
| Colour | RAL 7035 |
The Pfannenberg 12893301155 is an air/water heat exchanger used to cool sealed electrical enclosures and control cabinets using a connected water cooling circuit.
The heat exchanger operates from a 230 V AC supply.
The PWI 6302 T provides a cooling capacity of approximately 3,000 W at 400 l/h water flow.
The unit provides IP55 protection towards the electrical enclosure when installed according to manufacturer specifications.
The unit is typically installed on industrial control cabinets and automation enclosures requiring closed-loop cooling and reliable thermal management.
Pfannenberg eCool air/water heat exchangers are trusted by engineers and machine builders worldwide for efficient enclosure cooling, reliable thermal management and long-term industrial performance.
● Service Agreements
Credit Accounts
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.
● frequently asked questions
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.
We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
● latest blog
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...