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Lewden RCBO-50/30/SPA 50A 30mA Type A B Curve 1 Module 6kA

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Lewden RCBO-50/30/SPA 50A 30mA Type A B Curve 1 Module 6kA

Single-module Lewden RCBO rated 50A with 30mA Type A residual current protection, B curve and 6kA breaking capacity.

At a glance

  • Also known as 8011969
Manufacturer part no.
RCBO-50/30/SPA
Showing prices

£15.40

£12.83 ex. VAT · VAT at 20%

Available to order · 1 working day
Available to order · 1 working day
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.Call the technical teamSend a technical question

Same-day dispatch

Ordered by 4pm Mon–Fri, 10:30am Sat.

30-day returns

Unused, in original packaging.

What it is

The Lewden RCBO-50/30/SPA is a single-module residual current breaker with overcurrent protection, rated at 50A with a 30mA Type A residual current element and a B curve trip characteristic. It combines overcurrent and earth leakage protection in one device, with a 6kA breaking capacity.

Before you order

  • Confirm the consumer unit or distribution board accepts a single-module RCBO and that the busbar and terminal arrangement are compatible.
  • Verify that a 50A rating is correct for the circuit design and cable capacity.
  • Check that a Type A residual current device is required for the connected load, particularly where DC leakage or electronic equipment is present.
  • Confirm the B curve characteristic suits the expected inrush current of the circuit.

Not sure which part?

Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.