Skip to content
Underfloor Heating At Everyday Low Prices

Lowest Prices Guaranteed Across The Store

Lowest Prices Guaranteed Across The Store

Days
Hrs
Mins
Secs

British General 63A 30MA Residual Current Device

From
Was £0.00
£18.99
From £18.99
Now £18.99
in stock, ready to be shipped
RCD63AMP
British General 63A 30MA Residual Current Device
From
Was £0.00
£18.99
From £18.99
Now £18.99
Dave , Allen and 400,000+ others love our products!
Get next day delivery

For delivery on Tuesday

Order within hrs mins secs

British General 63A 30mA Residual Current Device (RCD) – Reliable Protection for Home & Commercial Applications

The British General 63A 30mA Residual Current Device (RCD) is a high-performance, double-pole safety device designed to provide fault protection for residential and light commercial electrical installations. With a two-module DIN rail mounting system, this RCD ensures efficient power management and enhanced safety, protecting against earth faults and leakage currents.

Key Features & Specifications

Architecture & Design:

  • Neutral Position: Right
  • Number of Poles: 2P
  • Fixing Mode: DIN rail type O (symmetrical)

Electrical Specifications:

  • Rated Operational Voltage (Ue): 230V
  • Frequency: 50Hz
  • Rated Insulation Voltage: 500V
  • Rated Impulse Withstand Voltage: 4000V

Current Ratings & Performance:

  • Rated Residual Operating Current: 30mA
  • Rated Conditional Short-Circuit Current (Inc): 6kA (Compliant with EN 61008-1)
  • Rated Current at 30°C: 63A

Dimensions & Build:

  • Depth: 70mm
  • Height: 83mm
  • Width: 35mm

Power & Efficiency:

  • Total Power Loss Under IN: 8.1W

Tripping & Endurance:

  • Short-Time Delayed Tripping: No
  • Electrical Endurance: 2000 cycles
  • Mechanical Operations: 4000

Installation & Connectivity:

  • Tightening Torque: 2.8Nm
  • Flexible Conductor Cross-Section: 16mm²
  • Rigid Cable Cross-Section: 25mm²
  • Connection Type: Screw terminal

Safety & Compliance:

  • IP Protection Rating: IP20
  • Residual Current Type: A
  • Standards Compliance: EN 61008-1
  • European Directive WEEE: Compliant

Operating Conditions:

  • Temperature Range: -25°C to 40°C

Why Choose the British General 63A 30mA RCD?

  • 🔹 Reliable Protection: Offers superior safety against electrical faults, ensuring compliance with safety regulations.
  • 🔹 Easy Installation: DIN rail mounting allows for a quick and secure setup.
  • 🔹 Durable & Long-Lasting: With high endurance cycles, this RCD provides reliable long-term protection.
  • 🔹 Versatile Application: Suitable for residential and light commercial environments.

Ensure maximum safety and peace of mind in your electrical systems with the British General 63A 30mA Residual Current Device—a trusted solution for preventing electrical hazards.

See Why Our Customers Love Us!

Let our experts help you

Our product experts are here to assist with any enquiry you might have. We're available Monday to Friday 7am-6pm!

Call us on 0800 141 2643
Email sales@underfloorheating-direct.com

Reach out to our expert team
Fast & reliable delivery

At Underfloor Heating Direct, we strive to make every step of your order as easy and convenient as possible, from finding the right underfloor heating setup to best suit you to taking delivery of your system the very next day.

We're proud to offer a range of delivery options to suit you:

  • 2-3 working days delivery
  • Next working day (Order before 4pm Monday - Friday)
  • Next working day before 12 noon (Order before 4pm Monday - Friday)
  • Saturday delivery (Order before 4pm Friday)

For delivery prices, please refer to checkout.

Explore delivery information

30 days returns policy

At Underfloor Heating Direct, our customers have 30 days to upgrade, replace or refund their orders.

Returns

At Underfloor Heating Direct, we want to ensure you are happy with every purchase you make. If you have any issues with your chosen product, whether damaged, faulty or simply an unwanted item, you can simply return what you bought for a refund.

Replacements

We take great care in the delivery of all of our products, however, in the event of your delivery arriving damaged or if you notice a manufacturing fault of any kind within 48 hours of delivery, you're within your rights to a replacement.

Upgrades

Within 14 days of purchasing from us, you are eligible to upgrade if you deem you want something a little better. Simply send it back to us brand new and we'll happily assist you with an upgrade to your order.

Find out more

Long-lasting warranty

At Underfloor Heating Direct, we are committed to providing our customers with high-quality products and outstanding customer service. That's why we offer a comprehensive warranty on all of our underfloor heating products, with a 10 year warranty for our electric underfloor heating kits.

Our warranties are designed to give you peace of mind and ensure that your underfloor heating system operates reliably for years to come.

Find out more