1. Introduction
1.1 Product Overview
This manual provides essential information for the safe and efficient use of your Bachmann CEE Adapter 400V/16A, Model 2412208. This robust adapter is designed for industrial and commercial applications requiring reliable power distribution from a single CEE 400V/16A input to multiple CEE 400V/16A outputs.
1.2 Intended Use
The Bachmann CEE Adapter is intended for distributing 400V, 16A three-phase power in environments such as construction sites, workshops, event technology, and other industrial settings. It converts one 5-pole CEE 400V/16A input into three 5-pole CEE 400V/16A outputs. It is designed for temporary or semi-permanent installations and must be used in accordance with local electrical regulations and safety standards.
2. Safety Instructions
WARNING: Failure to follow these safety instructions may result in electric shock, fire, serious injury, or death.
- Always ensure the adapter is disconnected from the power source before making any connections or disconnections.
- Only qualified personnel should install, operate, and maintain this device.
- Do not use the adapter if it shows any signs of damage, including cracks in the housing, damaged cables, or bent pins.
- Ensure all connected cables and devices are rated for 400V/16A and are in good working condition.
- The adapter is rated IP44 for splash protection. Do not immerse it in water or expose it to direct jets of water.
- Do not overload the adapter. The total current drawn by all connected devices must not exceed 16A.
- Keep children and unauthorized persons away from the adapter during operation.
- Ensure proper grounding for all connected equipment.
- Avoid operating the adapter in explosive atmospheres or near flammable materials.
3. Product Components
The Bachmann CEE Adapter 400V/16A consists of the following main components:

Figure 1: Bachmann CEE Adapter 400V/16A, showing the main unit with one input plug and three output sockets.
- Input Plug: One (1) CEE 400V/16A, 5-pole plug (red). This is used to connect the adapter to the main power supply.
- Output Sockets: Three (3) CEE 400V/16A, 5-pole sockets (red). These provide power outlets for connecting other CEE-compatible devices.
- Housing: Durable black plastic housing, providing protection for the internal electrical components.
- Mounting Bracket: An integrated metal bracket for secure attachment to surfaces or structures.

Figure 2: Side view of the Bachmann CEE Adapter, highlighting the robust plastic housing and the integrated metal mounting bracket.
4. Setup and Installation
4.1 Mounting the Adapter
- Identify a suitable, stable, and dry location for mounting the adapter, away from potential hazards.
- Use the integrated metal mounting bracket to secure the adapter. Ensure appropriate fasteners (screws, bolts) are used for the mounting surface and can support the weight of the adapter and any connected cables.
- Ensure adequate ventilation around the adapter to prevent overheating.
4.2 Connecting the Adapter
- Ensure the main power supply is switched OFF at the source before making any connections.
- Connect the 5-pole CEE 400V/16A input plug of the adapter to a compatible and properly grounded 400V/16A power outlet. Ensure the connection is firm and secure.
- Connect your CEE-compatible devices to the three 5-pole CEE 400V/16A output sockets. Verify that each device's plug is fully inserted and locked into the adapter's socket.
- Double-check all connections for security and proper seating.
5. Operation
5.1 Powering On
- After all connections are securely made, switch ON the main power supply at the source.
- The connected devices should now receive power. Monitor the devices for proper operation.
5.2 Powering Off
- Before disconnecting any devices or the adapter itself, switch OFF the main power supply at the source.
- Carefully disconnect devices from the output sockets, then disconnect the adapter's input plug from the main power outlet.
6. Maintenance
6.1 Cleaning
- Always disconnect the adapter from the power supply before cleaning.
- Wipe the exterior of the adapter with a dry or slightly damp cloth. Do not use abrasive cleaners, solvents, or excessive moisture.
- Ensure no moisture enters the sockets or plug.
6.2 Inspection
- Regularly inspect the adapter for any signs of physical damage, such as cracks, dents, or discoloration.
- Check the CEE plug and sockets for bent pins, corrosion, or loose connections.
- If any damage is found, discontinue use immediately and have the adapter inspected or repaired by a qualified technician.
7. Troubleshooting
This section addresses common issues you might encounter with your CEE adapter.
| Problem | Possible Cause | Solution |
|---|---|---|
| No power to connected devices. |
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| Adapter feels hot during operation. |
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| Loose connections. |
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8. Specifications
| Feature | Detail |
|---|---|
| Model Number | 2412208 |
| Manufacturer | Bachmann |
| Input | 1 x CEE 400V/16A, 5-pole plug |
| Output | 3 x CEE 400V/16A, 5-pole sockets |
| Voltage Rating | 400V |
| Current Rating | 16A |
| Protection Class | IP44 (Splash-proof) |
| Housing Material | Plastic |
| Color | Black (housing), Red (CEE components) |
| Item Weight | 2.03 pounds (approx. 0.92 kg) |
| Product Dimensions | 15.75 x 7.09 x 5.51 inches (approx. 40 x 18 x 14 cm) |
9. Warranty and Support
Bachmann products are manufactured to high-quality standards. For information regarding warranty coverage, terms, and conditions, please refer to the documentation provided with your purchase or visit the official Bachmann website. For technical support, service, or spare parts, please contact your authorized Bachmann dealer or customer service representative.





