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Wylex RCBO - 32A 30mA Type A
The Wylex Mini RCBO is a compact circuit breaker designed for safety and reliability. It features ...The Wylex Mini RCBO is a compact circuit breaker designed for safety and reliability. It features a single module width and double pole switching, making it the same size as a standard MCB. This RCBO conforms to product standard IEC 61009-1 and offers IP20 protection. It is a 30mA Miniature RCBO with neutral conductor switching, manufactured by Wylex and rated for 6kA SP+N with a Type A RCD and B Curve.
This guide is for electricians and electrical engineers installing or maintaining the Wylex RCBO (Residual Current Circuit Breaker with Overcurrent protection). The key benefit is enhanced electrical safety due to its combined overcurrent and earth leakage protection in a compact form factor. A potential consideration is ensuring proper wiring and compatibility with your electrical system.
All features
Model Part Number
NHXS1B32
Brand
Wylex
Extended Product Information
FAQs
What does RCBO stand for?
Residual Current Circuit Breaker with Overcurrent protection.
What is the purpose of a 30mA RCBO?
To protect against electric shock by detecting earth leakage currents as low as 30mA.
Where should I install an RCBO?
In your consumer unit, protecting individual circuits where enhanced safety is needed.
Can I install an RCBO myself?
Installation should be carried out by a qualified electrician.
How often should I test the RCBO?
At least every six months, by pressing the test button.
What is the breaking capacity of this RCBO?
6kA.
What type of RCD is this?
Type A.
What is the benefit of double pole switching?
It completely disconnects both live and neutral conductors for increased safety.
Troubleshooting
RCBO trips frequently.
Check for earth leakage in the connected circuit. Inspect appliances and wiring for faults. Reduce the load on the circuit.
RCBO fails to trip when the test button is pressed.
Replace the RCBO. This indicates a potential internal fault.
RCBO does not switch on.
Check the circuit breaker supplying the RCBO, and ensure the RCBO is wired correctly. If the problem persists, replace the RCBO.
Pros and Cons
Pros
Compact design saves space in consumer units.
Combines overcurrent and earth leakage protection in a single device.
Offers enhanced safety with double pole switching.
Type A RCD suitable for a variety of applications.
High breaking capacity for safety during faults.
Cons
Requires careful wiring to ensure correct functionality.
May require professional installation for optimal safety and performance.
Specific compatibility with existing electrical systems must be checked.
Setup, Compatibility & Care
Setup
Installation: Should be carried out by a qualified electrician.
Wiring: Ensure correct wiring of live, neutral, and earth conductors.
Connection: Connect to the appropriate circuit in the consumer unit.
Testing: Perform a trip test after installation to verify functionality.
Compatibility
Consumer Units: Compatible with standard consumer units.
Voltage: Suitable for 230/240V AC systems.
Load: Rated for circuits up to 32A.
Standards: Conforms to IEC 61009-1.
Care
Inspection: Regularly inspect the RCBO for any signs of damage.
Testing: Test the RCBO regularly using the test button.
Environment: Ensure the RCBO is installed in a dry and protected environment.
Maintenance: No specific maintenance is required; replace if faulty.