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FuseBox RCBO - 16A - Type A - Curve B

FuseBox RCBO - 16A - Type A - Curve B

This FuseBox RCBO (Residual Current Breaker with Overcurrent) is a Type A, Curve B single-pole cir...

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eBayFuseBox RTA061630B - 16a 30mA Type B Single Pole Class A RCBO Used
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City Plumbing GBCp (Electric) Fusebox 16A 30Ma Rcbo Type A Rta061630b
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B&QB&Q - 16A B CurveType A RcboRta061630B
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Product Information

Full details

This guide is for electricians and electrical technicians who need to understand and use the FuseBox RCBO (Residual Current Breaker with Overcurrent). The key benefit is enhanced electrical safety and compliance with the latest regulations, offering protection against both AC and pulsating DC currents. However, proper installation by a qualified professional is crucial for optimal performance and safety.

All features

Model Part NumberRta061630B
BrandFuseBox

Extended Product Information

FAQs

What is the purpose of an RCBO?

An RCBO (Residual Current Breaker with Overcurrent) combines the functions of an MCB (Miniature Circuit Breaker) and an RCD (Residual Current Device) to protect against both overcurrents and earth leakage faults.

What does 'Type A' mean?

Type A RCBOs can detect both AC and pulsating DC residual currents, offering a higher level of protection.

What is the meaning of 'Curve B'?

Curve B indicates the trip characteristics of the RCBO. Curve B RCBOs are generally suitable for general-purpose applications and offer quick response to overcurrent faults.

What is the maximum cable size that can be used?

The maximum cable size is 25mm².

What is the tightening torque for the terminals?

The tightening torque for the terminals is 2.5Nm.

What is the IP rating of the RCBO?

The IP rating is IP20, meaning it protects against solid objects larger than 12.5mm but does not offer water protection.

Where can I find the installation instructions?

Installation instructions are typically provided with the product. Consult the manufacturer's documentation or a qualified electrician for guidance.

How often should I test the RCBO?

Regular testing, as recommended by electrical regulations, is important to ensure the RCBO functions correctly. The frequency of testing may vary depending on the application and local regulations. Consult with a qualified electrician for specific recommendations.

Troubleshooting

RCBO trips frequently.

Check the connected circuit for faults (e.g., short circuits, overloaded appliances). Ensure the correct RCBO rating for the circuit's load.

RCBO fails to trip when tested.

The RCBO might be faulty and should be replaced. Contact a qualified electrician to inspect and replace the device if necessary.

Difficulty mounting the RCBO on the DIN rail.

Ensure the DIN rail is compatible with the RCBO. Make sure the device is aligned correctly and clicks into place. If there's resistance, double-check the rail and RCBO for any obstructions.

Pros and Cons

Pros

  • Provides comprehensive electrical protection against overcurrents and earth leakage.
  • Complies with the latest 18th edition electrical regulations, ensuring safety.
  • Detects both AC and pulsating DC currents for enhanced protection.
  • Easy to install with a standard DIN rail mount.
  • Compact single-module design saves space in consumer units.

Cons

  • Requires professional installation by a qualified electrician.
  • Limited to a 16A current rating, not suitable for all circuits.
  • May require more frequent testing compared to standard MCBs.
  • Specific to FuseBox consumer units, potentially limiting compatibility in some installations.

Setup, Compatibility & Care

  1. Installation: The RCBO should be installed by a qualified electrician, following local regulations and the manufacturer's instructions.
  2. Mounting: The device is designed for DIN rail mounting within a compatible consumer unit.
  3. Wiring: Ensure correct wiring according to the circuit diagram, paying attention to the input and output terminals.
  4. Cable Size: The maximum cable size accepted is 25mm²; use the correct torque setting (2.5Nm) for the terminals.
  5. Compatibility: This RCBO is primarily designed for use with FuseBox consumer units, ensuring compatibility. Verify the consumer unit's specifications before installation.
  6. Testing: After installation, test the RCBO to ensure proper operation. This usually involves simulating a fault condition to verify the device trips correctly.
  7. Maintenance: Regular inspection and testing are essential for optimal performance. Clean the device with a dry cloth if needed, and avoid using solvents or abrasive cleaners. The IP20 rating means it is protected against solid objects larger than 12.5mm but offers no water protection.

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