Checking hours…Mon–Fri 7:30am–5pm · Sat 9am–12pm01302 279234Trade account
Lewden MCB G06-1B50

Electrical Range

Lewden MCB G06-1B50

Lewden G06-1B50 is a 6kA 1 pole B type 50A miniature circuit breaker.

At a glance

  • Also known as 8011894
Manufacturer part no.
G06-1B50
Showing prices

£4.48

£3.73 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 Lewden G06-1B50 is a miniature circuit breaker (MCB) from Lewden. It is a 1-pole, B-type device rated at 50 A with a 6 kA breaking capacity. It provides overcurrent protection in electrical distribution circuits.

Before you order

  • Confirm the existing device markings match 6 kA, 1 pole, B type and 50 A.
  • Check the part number G06-1B50 against the existing MCB.
  • Verify the terminal layout and mounting arrangement are compatible with the distribution board.
  • Ensure the device is suitable for the circuit it will protect.

Not sure which part?

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