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Elucian CU1MCB63B 1 Pole True 6kA B Curve 63A MCB

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Elucian CU1MCB63B 1 Pole True 6kA B Curve 63A MCB

Single pole 63A miniature circuit breaker from Elucian with a Type B curve and a true 6kA breaking capacity.

At a glance

  • Also known as 8012602
Manufacturer part no.
CU1MCB63B
Showing prices

£2.14

£1.78 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 ELUCIAN CU1MCB63B is a single pole miniature circuit breaker rated at 63A with a Type B curve and a true 6kA breaking capacity. It is manufactured by Elucian and provides overcurrent protection on a final circuit. The device is identified by part number CU1MCB63B.

Before you order

  • Confirm the 63A rating and Type B curve match the circuit schedule and the cable protection requirements.
  • Check that the 6kA breaking capacity is adequate for the prospective fault current at the point of installation.
  • Verify the single pole format suits the outgoing way it is intended for.
  • Cross-check the part number CU1MCB63B against the existing device or board schedule.

Not sure which part?

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