facebook pixel Live Electrical RDA463-100 4 Pole Type A 63A 100mA RCD
National  8:00am to 5pm - Mon-Fri
Products may differ in size, colour and appearance to those shown. If you require further information please contact us directly.

Live Electrical RDA463-100 4 Pole Type A 63A 100mA RCD

SKU: RDA463-100
2 In stock
More available within 1-3 working days*
Confirm Availability

Rated current(A): 63A

Rated voltage(Un): 240/415 V AC

Rated frequency: 50/60 Hz

Rated residual operating current I(mA): 100

Rated residual non operating current: 0.51n

The Live Electrical RDA463-100 4-pole Type A RCD offers 63A rated current with 100mA residual operating current. Its high immunity, fast tripping response, and durable design make it suitable for residential, commercial, and industrial applications

£18.99 + VAT

(incl. VAT £22.79)

— OR —

Description

4 Pole 63Amps 100mA Type A High Immunity RCD

Live Electrical RDA463-100

The Live Electrical RDA463-100 is a 4-pole Type A RCD designed to provide 63A rated current with 100mA residual operating current. Featuring high immunity to nuisance tripping and fast fault detection, this RCD offers exceptional reliability and safety for residential, commercial, and industrial installations.


Detailed Features and Functionality

This RCD is engineered for superior safety and performance. Its Type A classification enables it to detect both AC and pulsating DC leakage currents, providing comprehensive protection for modern electrical systems. Moreover, its instantaneous tripping response (≤0.1s) ensures rapid fault isolation, reducing the risk of electrical hazards.

Built for durability, the RDA463-100 offers electro-mechanical endurance of up to 4000 cycles, making it suitable for long-term use. With a rated conditional breaking current of 6000A, it guarantees dependable operation under fault conditions. The connection capacity supports rigid conductors up to 25mm², making it compatible with a wide range of installations.


Key Features of Live Electrical RDA463-100

  • 4 Pole Design: Provides robust protection in three-phase systems.
  • Rated Current: 63A for reliable performance in medium-load circuits.
  • Rated Residual Operating Current: 100mA for effective earth fault detection.
  • Type A High Immunity: Capable of detecting AC and pulsating DC leakage currents.
  • Instantaneous Tripping Response: Tripping time ≤0.1s for enhanced safety.
  • Long-Lasting Durability: Electro-mechanical endurance of 4000 cycles.
  • Rated Conditional Breaking Current: 6000A for reliable performance during faults.
  • Connection Capacity: Accommodates rigid conductors up to 25mm².
  • Versatile Installation: Compatible with DIN rail and panel mounting.

Live Electrical Information

Live Electrical is a reputable provider of innovative and reliable circuit protection products. Renowned for their commitment to quality and safety, their extensive range includes RCDs, MCBs, and consumer units designed for modern electrical installations. Live Electrical products meet stringent industry standards, ensuring peace of mind and long-lasting performance.


Electrical4Less Information

Electrical4Less is an authorised distributor of Live Electrical products, offering a wide selection of high-quality electrical components at competitive prices. Known for exceptional customer service and quick delivery, Electrical4Less is the go-to choice for trade professionals and DIY enthusiasts. Our commitment to quality ensures you receive the best products for your projects.

Additional information

Brand

Live Electrical

No of Poles

4P

Product

RCD

Current Rating (A)

63

RCBO / RCD Type

Type A

Cut off time for Dispatch Delivery: Mon-Thu 3 PM *
Cut off time for Saturday Delivery: Friday 3 PM *
All orders placed on Sat/Sun will be dispatched on Monday.
Live Electrical Technical Support 0161 870 2592

Related 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.