Checking hours…Mon–Fri 7:30am–5pm · Sat 9am–12pm01302 279234Trade account
Nuway C51057D Omron Relay Type MK3P5-I 230 V AC

Nuway

Nuway C51057D Omron Relay Type MK3P5-I 230 V AC

Nuway C51057D relay, an Omron MK3P5-I type with a 230 V AC coil, supplied as a plug-in control relay.

At a glance

  • Also known as 1452652
Manufacturer part no.
C51057D
Showing prices

£23.32

£19.43 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 Nuway C51057D is a plug-in control relay manufactured to the Omron MK3P5-I type, with a 230 V AC coil. It is a switching component used in heating and boiler control circuits, where it carries out low-power switching duties on a control board or panel. The relay is listed within gas boiler spares, making it suitable for engineers working on appliance control assemblies that use this relay type.

Before you order

  • Confirm the relay type marked on the existing component is MK3P5-I before ordering.
  • Check the coil voltage on the existing relay matches 230 V AC.
  • Inspect the relay base or socket for damage, heat marking or loose pin contacts, as these can affect a new relay once fitted.
  • Verify the pin arrangement and footprint against the relay being removed.

Not sure which part?

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