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Lewden 100/30/2A 100A 30mA 2P RCCB Type A

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Lewden 100/30/2A 100A 30mA 2P RCCB Type A

Two-pole Lewden Type A RCCB rated at 100A with a 30mA residual operating current, part number 100/30/2A.

At a glance

  • Also known as 8011951
Manufacturer part no.
100/30/2A
Showing prices

£46.72

£38.93 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 100/30/2A is a two-pole Type A residual current circuit breaker (RCCB) rated at 100A with a 30mA residual operating current. It is installed to provide earth leakage protection, disconnecting the supply when residual current exceeds the trip threshold. The device is identified by the manufacturer part number 100/30/2A.

Before you order

  • Confirm the circuit requires a 100A, 30mA device and that Type A classification suits the load being protected.
  • Check that the two-pole configuration and terminal layout are compatible with the existing enclosure and busbar arrangement.
  • Match the part number against the device being replaced — 100/30/2A.

Not sure which part?

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