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Lewden E10-3C40 TP Type C 40A 10kA MCB

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Lewden E10-3C40 TP Type C 40A 10kA MCB

Triple-pole Lewden E10 series miniature circuit breaker, Type C curve, rated 40 A with a 10 kA breaking capacity.

At a glance

  • Also known as 8011880
Manufacturer part no.
E10-3C40
Showing prices

£43.55

£36.29 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 E10-3C40 is a triple-pole (TP) miniature circuit breaker from the E10 range, rated at 40 A with a Type C tripping characteristic and a 10 kA short-circuit breaking capacity. It is designed to provide overcurrent and short-circuit protection on three-pole circuits within a compatible distribution board. The device is identified by the part number E10-3C40.

Before you order

  • Confirm the circuit requires a 40 A rating and a Type C curve rather than a Type B or Type D device.
  • Confirm that a triple-pole device is what the circuit and enclosure call for.
  • Check that the 10 kA breaking capacity is adequate for the prospective fault current at the point of installation.
  • Check that an E10 series device is suitable for the distribution board it is to be fitted into.

Not sure which part?

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