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Live Electrical RSA120B-030 Single Module 20A B Curve 6kA 30mA Type A Mini RCBO

Live Electrical RSA120B-030 Single Module 20A B Curve 6kA 30mA Type A Mini RCBO

Regular price £9.49
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AvailabilityLow stock: 50 left

SKU: RSA120B-030
Vendor: LIVE ELECTRIC
Category: LIVE

Shipping Policy

Once you receive your order confirmation email, your order will be processed within 2–3 business days (excluding weekends and public holidays).

Installation & Safety

Installation must be carried out by a qualified electrician.
Ensure power is switched off before installation.
Suitable for indoor use.

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Live Electrical 20A B Curve 6kA 30mA Type A Mini RCBO

The Live Electrical RSA120B-030 20A Type A Mini RCBO delivers reliable circuit protection for higher-load circuits and dedicated appliances. Designed for UK consumer units, this compact single-module RCBO combines overload, short circuit, and 30mA earth leakage protection for enhanced electrical safety.

Ideal for domestic and light commercial installations, it helps prevent electric shock, insulation faults, and fire hazards while ensuring compliance with BS EN 61009-1.


KEY FEATURES

✔ Switching & isolation capability
✔ Overload & short circuit protection
✔ 30mA earth leakage protection
✔ Protection against sinusoidal fault currents
✔ Direct & indirect contact protection
✔ Helps reduce fire risk from insulation faults
✔ Compact single module design
✔ Type A protection for modern electrical loads


TECHNICAL SPECIFICATIONS

  • Product Code: RSA120B-030

  • Current Rating: 20A

  • Tripping Curve: B

  • Breaking Capacity: 6kA

  • Residual Current: 30mA

  • Device Type: Type A

  • Voltage: 230V AC

  • Modules: 1

  • Electrical endurance: 4,000 cycles

  • Mechanical endurance: 10,000 cycles

  • Standard: BS EN 61009-1


FAQs

What is a 20A RCBO used for?

A 20A RCBO is commonly used for boilers, fused spurs, kitchen appliances, and dedicated circuits.

What does Type A RCBO protection do?

Type A RCBO detects AC and pulsating DC earth fault currents from modern electronic devices.

Why is 30mA protection important?

30mA sensitivity disconnects power quickly to prevent electric shock.

Is this suitable for UK consumer units?

Yes, it complies with BS EN 61009-1 and UK wiring regulations.

Does this replace an RCD and MCB?

Yes, an RCBO combines both protections into one device.