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Siemens RLU 232 Controller Part No RLU232

Siemens

Siemens RLU 232 Controller Part No RLU232

Siemens RLU 232 controller with 7 inputs and 5 outputs, used to handle input signals and drive output circuits in heating control systems.

At a glance

  • Also known as 7550212
Manufacturer part no.
RLU232
Showing prices

£845.99

£704.99 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 Siemens RLU 232 is a controller with 7 inputs and 5 outputs. It receives signals from connected input circuits and drives the output circuits assigned to it within a heating control system. It is supplied as a Siemens control component under part number RLU232.

Before you order

  • Confirm the part number on the existing controller matches RLU232.
  • Check that 7 inputs and 5 outputs match the requirements of the installation.
  • Verify terminal layout, wiring and connections against the relevant Siemens documentation before fitting.
  • Check the surrounding control equipment is compatible with the RLU 232 before removing the existing unit.

Not sure which part?

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