facebook pixel Three Phase RCBO 20A C Curve
National  8:00am to 5pm - Mon-Fri
Quotes
020 7736 5755
sales@electrical4less.co.uk
Quotes
Electrical 4 Less
0
Electrical4less Reviews 4.9 Based on 1149 reviews
UK Mainland Free Delivery £75 + VAT
14 Day Return Policy
Next Day Delivery Cut Off Time 3PM*
Live Electrical 3P+N 20A C Curve 30mA Type A RCBO
Products may differ in size, colour and appearance to those shown. If you require further information please contact us directly.

Live Electrical 3P+N 20A C Curve 30mA Type A RCBO

SKU: RTN320C-030N
Delivery usually within 1-3 working days*
Confirm Availability

Designed by Live Electrical, the Three Phase RCBO 20A C Curve safeguards three-phase systems with a 20A capacity, 10kA fault current, and 30mA RCD rating, offering advanced circuit protection.

£79.95 + VAT

(incl. VAT £95.94)

Add to quote
Categories: , Supplier: Live Electrical

Description

20A Three Phase RCBO – Three Module – 3P+N Pole C Curve 10kA Type A 30mA

Live Electrical RTN320C-030N

This RCBO is specifically designed for Live Electrical Three Phase Distribution Boards, offering advanced protection and reliability. Combining the functions of an RCD (Residual Current Device) and an MCB (Miniature Circuit Breaker), it safeguards against overloads, short circuits, and earth leakage faults. Its Type A functionality ensures detection of both AC (Alternating Current) and pulsating DC (Direct Current) residual currents, making it ideal for modern electrical systems with sensitive equipment.

Key Features of Three Phase RCBO 20A C Curve

  • Rated current: 20A for precise and safe load handling.
  • Fault current: 10kA, ensuring robust protection against high fault conditions.
  • RCD trip rating: 30mA to safeguard against harmful leakage currents.
  • Curve B: Provides fast disconnection, suitable for residential and light commercial applications.
  • Type A: Detects both AC and pulsating DC residual currents for enhanced safety.

Applications

  • Designed specifically for Live Electrical Three Phase Distribution Boards.
  • Perfect for industrial and commercial environments with modern electrical loads.
  • Ideal for systems with sensitive equipment prone to pulsating DC leakage currents.

Specifications

  • Rated Current: 20A
  • Fault Current: 10kA
  • RCD Trip Rating: 30mA
  • Curve Type: B
  • RCD Type: A (AC and pulsating DC detection)
  • Compliance: BS EN 61009

Why Choose This Product?

This RCBO combines the advanced protection of an RCD with the precise overload and short-circuit protection of an MCB. The Type A RCD capability ensures safety in installations with mixed loads, including those generating pulsating DC currents, such as LED lighting, EV chargers, and other electronics. Designed for seamless integration into Live Electrical Three Phase Distribution Boards, it is a trusted choice for modern systems.

Why Buy from Electrical4Less?

Electrical4Less, a member of the EDA and IBA buying groups, provides access to high-quality products at competitive prices. Our commitment to excellent service and product expertise ensures a smooth and efficient purchasing experience.

About Live Electrical

Live Electrical is a renowned manufacturer of premium circuit protection products. Known for their innovation and reliability, Live Electrical designs and engineers solutions that meet the highest industry standards. With a focus on safety and performance, their products, including RCBOs, are trusted by professionals in industrial, commercial, and residential applications worldwide.

Downloads

Live Electrical Three Phase RCBO - Data Sheet

Additional information

Brand

Live Electrical
Product

RCBO 3P+N
Fault Current

10kA
Curve

C
RCBO / RCD Type

Type A
Voltage

230V, 400V
RCD Trip Current Rating (mA)

30mA
Current Rating (A)

20
No of Poles

3P + Switched Neutral
This product will be ordered from one of ours suppliers. The usual dispatch time to you is displayed above. You will receive a notification if there are any delays once your order is placed.
Sollysta Wiring Accessories

Featured Products

Top Selling Products

On-sale Products

© 2025 Electrical 4 Less
Electrical 4 Less

    Electrical 4 Less
    whatsup-logo
    Next Day Delivery
    Cut-Off Time and Order Information
    To ensure your order qualifies for next day delivery, please place your order by 3:00 PM. This is subject to all items being available on the shelf at the time of your order. For orders where the total value exceeds £150 + VAT (double our standard carriage-paid order value of £75 + VAT), we are happy to split the delivery into two shipments if some items are needed urgently and others are not immediately available. If you have any questions or need further assistance, feel free to reach out to us via WhatsApp for live support. We're here to help!
    Delivery Policy
    Free Next-Day Delivery Over £75 + VAT:
    Orders above £75 + VAT qualify for free next-day delivery via DPD for in-stock items. While we strive for timely dispatch, we recommend placing orders early to avoid potential delays. Once dispatched, unexpected issues may arise despite the courier’s efforts.

    Orders Below £150 + VAT:
    To keep costs manageable, we dispatch your order once all items are ready, including products with longer lead times.

    Need items faster? You can pay for an additional delivery service to receive in-stock items sooner. Simply email us with your order details, and we’ll send you a payment link for the extra delivery cost.

    Orders Above £150 + VAT:
    For larger orders, we can split delivery at no extra cost. In-stock items will be sent immediately, with the remaining items dispatched once available.
    Dispatch Times
    Items with Lead Times (e.g., 1–3 Working Days):
    This means we need to source the product from our supplier before sending it to you. The estimated dispatch time is displayed on each product page.

    Out of Stock at Supplier:
    If an item is unavailable at the supplier, we will contact you promptly. You’ll have the option to choose an alternative product or request a full refund.