Honeywell Actuator MT4-230-NC normally closed

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  • In stock now: 0
  • Due soon (incoming): 0
  • This item is only available while stocks remain.
  • If stock is not available, the item will be backordered and fulfilled once received
  • For queries or lead times, please call us directly on 0646689522 or email info@rvr.ie
€34 ex. VAT

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Shipping costs are weight based and are calculated at checkout. All deliveries are via courier or on a pallet (depending on delivery size and weight) and will need to be signed for on receipt.

  • Collection from our warehouse (Kenmare): Free
  • Flat rate shipping - up to 15kg: €12.50 + VAT
  • Flat rate shipping - over 30kg : €25 + VAT

Shipping times are generally as follows:

  • Off the shelf items (packets or parcels) - including Immergas Victrix Tera boilers - Order before 12.30pm for same day despatch
  • Boilers requiring conversion & regular pallets - Order by 4pm for next day despatch
  • Items requiring assembly, building or preparation - 2nd business day after date of order
  • Orders are usually delivered on the business day following despatch

V.A.T is charged at the standard rate of 23%. We display prices Ex. VAT as we primarily sell to trade customers.

Payment is via credit or debit card. Our payments are processed by Realex Payments (an Irish company) and we do not see or store your card details.

Returns are possible at any time within 7 days for a full refund. We will provide a returns number on request, and you must return the goods at your own cost. Outside of the 7 day cooling off period, our standard returns policy applies.

All orders are subject to our standard conditions of sale.

This Honeywell thermoelectric actuator allows precise and reliable valve control for room and zone applications.
The integrated functions offer many benefits, like versatile use, simple installation and long service life.
The 'snap-on' adapter allows fast and tool-free installation. Due to its compact construction, the actuator can be installed with minimum space requirements and also provides a display of the valve position. The included connection cable is pre-wired and can be plugged-in.
  • Connection thread M30 x 1.5 mm, remote start type on request
  • Closed when not powered
  • Power supply: 230 V + 10%...-15%
  • Starting current: ~ 0.4 A (average in the first 500 msec.)
  • Continuous current: 0.010 A (at nominal voltage)
  • Power consumption: 2 W (at nominal voltage)
  • Running-time at full valve stroke 4 mm stroke: 3.5 min.
  • Ambient temperature: max. 50° C
  • Protection class: IP44 in any position
  • Cable length: 1 m
  • Medium temperature: max. 120° C
  • Actuating power: 90 N

Click to download:
Product Specification
Technical Information (Installation Guide)


Please note that products may differ slightly from the images shown.

Manufacturer: Honeywell