Checking hours…Mon–Fri 7:30am–5pm · Sat 9am–12pm01302 279234Trade account
Elucian RCBO 20A 30mA B Curve CU1RCBO20B

Electrical Range

Elucian RCBO 20A 30mA B Curve CU1RCBO20B

Elucian CU1RCBO20B single pole 20A B curve RCBO with 30mA trip and true 6kA breaking capacity.

At a glance

  • Also known as 8012615
Manufacturer part no.
CU1RCBO20B
Showing prices

£17.95

£14.96 ex. VAT · VAT at 20%

Available to order · 7 working days
Available to order · 7 working days
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 Elucian CU1RCBO20B is a single pole RCBO (residual current breaker with overcurrent protection) rated at 20A, with a B curve and a 30mA residual operating current. It has a true 6kA short-circuit breaking capacity and combines miniature circuit breaker and residual current device functions in one device. The part number is CU1RCBO20B.

Before you order

  • Confirm the 20A rating and B curve suit the circuit's cable and load characteristics.
  • Check the 30mA trip rating is appropriate for the circuit being protected.
  • Verify the true 6kA breaking capacity is adequate for the prospective fault current at the installation point.
  • Confirm the single pole configuration suits the outgoing way being used.

Not sure which part?

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