Product Overview
The EDM 02566 is a 1-pole + neutral magnetothermic circuit breaker designed for electrical installations. This narrow, white circuit breaker is rated at 16A and provides essential protection against overcurrents and short circuits in your electrical system. Its compact design makes it suitable for various distribution boards.
Key features include:
- 1-Pole + Neutral configuration
- 16 Ampere (16A) current rating
- Magnetothermic protection mechanism
- Compact, narrow design
- White color finish
- Manufactured by Edp
Important Safety Information
WARNING: Electrical work should only be performed by qualified and licensed electricians. Failure to follow these instructions can result in electric shock, fire, serious injury, or death.
- Always disconnect power at the main service panel before installing, servicing, or removing this device.
- Verify that the power is off using a voltage tester before proceeding.
- Ensure the circuit breaker's rating (16A) matches the requirements of your electrical circuit.
- Do not use this device if it appears damaged.
- Adhere to all local and national electrical codes and regulations.
- This product is designed for indoor use in dry locations only.
Installation Guide
Follow these steps carefully for the correct installation of your EDM 02566 Magnetothermic Circuit Breaker. Ensure all safety precautions are observed.
- Preparation: Turn off the main power supply to the electrical panel where the circuit breaker will be installed. Use a voltage tester to confirm that the power is completely off.
- Identify Breaker Slot: Locate an available slot on the DIN rail within your electrical distribution board.
- Mounting: Position the circuit breaker onto the DIN rail. Press firmly until it clicks securely into place.
- Wiring - Input (Top Terminals):
Connect the incoming live (L) wire to the top terminal marked 'L' (or the un-marked terminal on the right, as per typical wiring diagrams for this type of breaker). Connect the incoming neutral (N) wire to the top terminal marked 'N'. Ensure wires are stripped to the correct length and securely fastened by tightening the screw terminals. Refer to the wiring diagram below for clarity.
Figure 1: Wiring Diagram. The diagram illustrates the connection points for the incoming (Entrada) and outgoing (Salida) Live (L) and Neutral (N) wires. The 'N' terminal is clearly marked for the neutral connection.
- Wiring - Output (Bottom Terminals):
Connect the outgoing live (L) wire for the circuit you are protecting to the bottom terminal corresponding to the live input. Connect the outgoing neutral (N) wire to the bottom terminal marked 'N'. Tighten all screw terminals firmly to prevent loose connections, which can cause overheating.
- Verify Connections: Double-check all wiring connections to ensure they are correct and secure.
- Restore Power: Once installation is complete and verified, restore power at the main service panel.
Figure 2: EDM 02566 Circuit Breaker. This image shows the front of the circuit breaker, including the ON/OFF switch, terminal screws, and product labeling.
Operation
The EDM 02566 Magnetothermic Circuit Breaker operates automatically to protect electrical circuits from damage caused by overcurrent or short circuit. It also provides a manual means to disconnect power to a circuit.
- ON Position: Push the switch lever upwards to the 'ON' position to allow current to flow through the circuit.
- OFF Position: Push the switch lever downwards to the 'OFF' position to manually disconnect power to the circuit.
- Tripped Position: If an overcurrent or short circuit occurs, the breaker will automatically trip to an intermediate or 'OFF' position (depending on the specific mechanism). This indicates a fault in the circuit.
- Resetting a Tripped Breaker: To reset a tripped breaker, first identify and resolve the cause of the trip (e.g., unplug overloaded devices). Then, firmly push the switch lever completely to the 'OFF' position before pushing it back to the 'ON' position. If the breaker immediately trips again, do not attempt to reset it repeatedly; consult a qualified electrician.
Maintenance
Magnetothermic circuit breakers like the EDM 02566 are generally maintenance-free. However, periodic checks can help ensure their continued reliable operation:
- Visual Inspection: Periodically inspect the circuit breaker for any signs of physical damage, discoloration, or loose connections.
- Cleanliness: Ensure the area around the circuit breaker is free from dust and debris, which can impede proper heat dissipation.
- Testing (Professional Only): For critical installations, professional electricians may perform periodic testing of circuit breakers using specialized equipment. Do not attempt to test the breaker by intentionally creating a short circuit.
- Tighten Connections: Over time, screw terminals can loosen. A qualified electrician can periodically check and re-tighten terminal screws, ensuring power is off before doing so.
Troubleshooting
If you encounter issues with your EDM 02566 Magnetothermic Circuit Breaker, consider the following common scenarios:
- Breaker Trips Frequently:
This is usually an indication of an overloaded circuit or a short circuit. Unplug or turn off some devices connected to the circuit. If the problem persists, there might be a fault in the wiring or an appliance. Consult a qualified electrician.
- Breaker Does Not Reset:
Ensure you are pushing the lever fully to the 'OFF' position before attempting to push it to 'ON'. If it still doesn't reset or immediately trips again, there is likely a persistent fault on the circuit. Do not force the breaker. Seek professional electrical assistance.
- No Power to Circuit (Breaker ON):
Check if the main breaker for the entire panel is ON. Verify all connections to the circuit breaker are secure. If power is still not restored, there might be an issue with the wiring or the breaker itself. Contact a qualified electrician.
- Breaker Feels Hot:
A warm breaker can be normal under load, but if it's excessively hot to the touch, it could indicate an overload, loose connection, or an internal fault. Immediately turn off the circuit at the main panel and have it inspected by an electrician.
Technical Specifications
| Specification | Value |
|---|---|
| Manufacturer | Edp |
| Part Number | 02566 |
| Item Weight | 3.52 ounces |
| Product Dimensions | 3.94 x 2.76 x 1.97 inches |
| Item Model Number | 02566 |
| Color | white |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |
| ASIN | B079KM9X7Q |
| Date First Available | February 3, 2018 |
Warranty and Support
For specific warranty information regarding your EDM 02566 Magnetothermic Circuit Breaker, please refer to the documentation provided with your purchase or contact the manufacturer directly. As a general guideline, most electrical components come with a limited manufacturer's warranty covering defects in materials and workmanship.
For technical support, installation queries, or troubleshooting assistance beyond this manual, it is highly recommended to contact a qualified and licensed electrician. Do not attempt repairs or modifications yourself if you are not qualified.
Manufacturer Contact (General): www.edm.es (Please note: This is a general link to the brand's website and may not lead directly to support for this specific product.)
