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Lewden G06-1B20 6kA 1 Pole B Type 20A MCB

Electrical Range

Lewden G06-1B20 6kA 1 Pole B Type 20A MCB

Lewden G06-1B20 is a 20A single-pole B-type miniature circuit breaker with a 6kA breaking capacity.

At a glance

  • Also known as 8011891
Manufacturer part no.
G06-1B20
Showing prices

£4.09

£3.41 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 G06-1B20 is a 20A single-pole miniature circuit breaker (MCB) with a B-type trip curve and 6kA breaking capacity. It provides overcurrent protection for electrical circuits. The part number is G06-1B20.

Before you order

  • Confirm the existing device or circuit schedule requires a 20A, single-pole, B-type MCB.
  • Check that the 6kA breaking capacity meets the prospective fault current at the installation point.
  • Verify the part number G06-1B20 matches the device being replaced or specified.
  • Check that the device will fit the intended enclosure or distribution board.

Not sure which part?

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

Lewden G06-1B20 20A 1P B Type 6kA MCB