Manual d'usuari de l'interruptor de circuit de corrent residual TOMZN TOB1L-63H

1. Introducció

The TOMZN TOB1L-63H is a 2-pole Residual Current Circuit Breaker with Overcurrent Protection (RCBO) designed for residential and similar installations. It provides comprehensive protection against electrical hazards, including overload, short-circuit currents, and earth fault currents. This device is crucial for ensuring electrical safety by detecting and interrupting abnormal current flows.

Les característiques clau inclouen:

• Protection against overload and short-circuit currents.
• Protection against the effects of sinusoidal alternating earth fault currents.
• Protection against indirect contacts and additional protection against direct contacts.
• Mitigation of fire hazards caused by insulation faults.
• Ability to cut off both Live (L) and Neutral (N) lines.
• Visible window for clear indication of operational status.
• Constructed with flame-retardant ABS plastic for enhanced safety and durability.
• Designed for 35mm DIN rail mounting.

2. Especificacions

Dimensions:

The circuit breaker measures approximately 80mm in height, 36mm in width, and 76mm in depth. The distance from the DIN rail mounting point to the top of the device is 45mm.

3. Informació de seguretat

• Instal·lació professional recomanada: Installation should only be performed by a qualified electrician in accordance with local electrical codes and regulations.
• Desconnecteu l'alimentació: Always ensure that the main power supply is disconnected before attempting any installation, wiring, or maintenance on the circuit breaker.
• Verifica el voltage i classificacions actuals: Ensure the circuit breaker's rated voltage and current match the requirements of your electrical system.
• Cablejat adequat: Use appropriate wire gauges and ensure all connections are secure and tight to prevent overheating and arcing.
• Do Not Bypass Safety Features: Never attempt to bypass or tamper with the safety mechanisms of the circuit breaker.
• Proves periòdiques: Perform monthly tests using the test button to ensure the residual current protection function is operational.

4. Instal·lació i configuració

4.1 Muntatge

The TOB1L-63H circuit breaker is designed for mounting on a standard 35mm DIN rail. Ensure the DIN rail is securely fastened within the electrical panel.

To mount, align the circuit breaker's rear clip with the DIN rail and press firmly until it clicks into place. To remove, pull down the clip and lift the breaker off the rail.

4.2 Diagrama de cablejat i connexions

The TOB1L-63H is a 2-pole device designed to cut off both the Live (L) and Neutral (N) conductors. Ensure correct polarity when wiring.

Connect the incoming Live (L) and Neutral (N) wires to the upper terminals and the outgoing load wires to the lower terminals. The terminals are designed to be rust-proof and ensure a firm wiring connection. Refer to the diagram on the device for specific wiring points.

Ensure all wire connections are tight and secure. Loose connections can lead to overheating and potential hazards.

5. Instruccions de funcionament

5.1 Engegada/apagada

The circuit breaker features a toggle switch (handle) for manual operation.

• Posició ON: Push the handle UP. The circuit breaker is closed, and the circuit is operating normally.
• Posició OFF: Push the handle DOWN. The circuit breaker is open, and the circuit stops running.

The device also has a visible window that indicates the operational status (e.g., green for OFF, red for ON, or a tripped state).

5.2 Testing Residual Current Function (Leakage Protection)

A test button (marked 'T' or 'Test') is provided on the front of the circuit breaker to verify the residual current protection function. This test should be performed monthly.

• Assegureu-vos que l'interruptor està en posició ON.
• Press the 'Test' button. The circuit breaker should immediately trip to the OFF position.
• If the breaker does not trip, it indicates a malfunction, and the device should be inspected by a qualified electrician.
• To reset after testing, push the handle fully down to OFF, then back up to ON.

6. Manteniment

• Prova mensual: As described in Section 5.2, press the test button monthly to ensure the residual current protection is functioning correctly.
• Inspecció visual: Inspeccioneu periòdicament l'interruptor automàtic per detectar qualsevol signe de danys físics, decoloració o connexions soltes.
• Neteja: If necessary, gently clean the exterior of the circuit breaker with a dry, soft cloth. Do not use liquids or abrasive cleaners.
• Verificació professional: Consider having your electrical system, including circuit breakers, inspected by a qualified electrician periodically, especially if you notice any unusual behavior or frequent tripping.

7. Solució De Problemes

7.1 Freqüència de salts de l'interruptor automàtic

• Sobrecàrrega: If the breaker trips due to overload, it means too many devices are drawing power from the circuit. Disconnect some devices and try resetting the breaker.
• Curtcircuit: A sudden, high current flow (short circuit) will cause the breaker to trip. This often indicates a fault in an appliance or wiring. Disconnect all devices from the circuit and try resetting. If it trips again, there's likely a wiring fault that requires professional attention.
• Earth Fault (Leakage): If the breaker trips due to an earth fault, it detects current leaking to the ground. This can be caused by faulty insulation in appliances or wiring. Unplug all devices and reset the breaker. Plug devices back in one by one to identify the faulty appliance. If the issue persists, consult an electrician.
• Faulty Breaker: If the breaker trips without any apparent cause, or fails the monthly test, the breaker itself might be faulty and needs replacement by a qualified professional.

7.2 Circuit Breaker Does Not Reset

• Ensure the handle is pushed fully to the OFF position before attempting to push it to the ON position.
• If it still doesn't reset, there might be a persistent fault (overload, short circuit, or earth fault) on the circuit. Address the underlying issue before attempting to reset.
• If no fault is found and the breaker still won't reset, it may be damaged and require replacement.

8. Consells d'usuari

• Label Your Circuits: Clearly label your electrical panel to easily identify which circuit each breaker controls. This helps in quickly isolating issues.
• Eviteu la sobrecàrrega: Be mindful of the total power draw on each circuit to prevent frequent tripping due to overload.
• Comprovacions periòdiques: Beyond the monthly test, a quick visual check of your electrical panel for any unusual smells or sounds can help detect potential problems early.

9. Garantia i Suport

Per obtenir informació sobre la garantia, assistència tècnica o consultes sobre el servei, poseu-vos en contacte amb el vostre distribuïdor o directament amb el fabricant. Conserveu el rebut de compra com a comprovant de compra.