Wago 773-173 - 3 Port Pushwire Connector

SKU: 773-173
£ 0.29 Ex. VAT
Availability: GBP 0.2900 in_stock In Stock
  • Buy 50 for £ 0.26 each and save 11%

Quick Overview

Manufacturer Wago 
Part No. 
Current rating 41A
Voltage rating 0 - 400V / 4KV 
Weight 5.752 g
Approvals IEC

RoHS Compliant

Suitable for use with:
Solid cable cores with a c.s.a. from 2.5mm² to 6.0mm² 
Stiff Stranded cable cores with a c.s.a. from 2.5mm² to 6.0mm2


    Single pole commoning terminal - Simply pushing the stripped conductor into the connector makes the connection. The transparent housing provides a visible indication that the conductor is secure. There is a test point in the base of the housing. To remove the connector simply pull on the conductor whilst twisting the connector block left and right. The connector can then be reused.

    Compliant with BS7671 17th Edition Wago connectors meet the most stringent UK and international standards including the electrical requirements of BS7671 17th Edition. Installers can be totally confident that using Wago connectors enables them to follow 'best practice' procedures and fully comply with the most up to date safety criteria.

    SKU 773-173
    Connector Type Pushwire
    Colour Red
    Wire Ports 3
    Current Rating 41A
    Cable Types 2.5mm² - Solid, 4.0mm² - 6.0mm² - Stiff Stranded
    Width 14.2mm
    Length 20.1mm
    Height 25.6mm
    Connector Weight (g) No
    Strip Length 12-13mm
    Delivery & Returns

    Need it Quick?
    Next working day, Saturday and Premium timed delivery options are available for for most mainland UK destinations. These will be offered at the checkout and the options available will be based on your delivery address.

    How much is your delivery cost?
    Packaging and carriage is charged based on the weight of the order.  Premium timed delivery options are also available for some destinations, please see individual  pricing at checkout. You can choose from a selection of delivery options when you reach the checkout stage of your shopping before confirming your order. We currently send out parcels via Royal mail packet post (1st or 2nd class) and the Parcel Force Express courier service. A discount of 5% against carriage is applied to a basket when ordering over £50 ex vat.

    Please be aware that Royal Mail signed for services are not guaranteed although they aim to deliver 93% of 1st Class mail the next working  and 98% by the second working day after posting. A package is not considered lost until 10 working days since posting have elapsed. Royal Mail special delivery is a guaranteed service and your order should be with you by 1pm on the next working day (or Saturday if selected).

    Need to return something?
    There may be a time when you need to exchange or return something you've bought. Please make sure that you check your products carefully before they are used or installed. Please keep your order or invoice number, which can be found on your order confirmation or on the delivery packaging, as you will need it as proof of purchase in the event of any after-sales queries. If the products are damaged, faulty or if the products are incorrect and do not correlate with your invoice we'll be happy to exchange the product or give you a refund.

    Call us on +44 (0)1353 666011 or email sales@connexbox.com to arrange an exchange, refund or return.

    • From david at 08/06/2013 17:12. Was this helpful?  Yes   No
      are these maintenance free and do they have MF mark on them, as per bs7671 requirement?
      Hi David,

      The MF mark is part of BS5733 and relates to Maintenance Free Accessories. We have tested the Wagobox Enclosure with these terminals and together they will provide you with a Maintenance Free accessory to that standard.
    • From Dave at 13/10/2014 00:00. Was this helpful?  Yes   No
      What temperature range are these products, including the clamp Wago connectors, fit for use?
      Hi Dave,

      The 773 series has an operational temperature range of -60 to +105 deg. C. when installed and wired.
    • From David at 27/01/2015 13:04. Was this helpful?  Yes   No
      How many can you fit in a Wagobox enclosure?
      Are these maintenance free if not installed in a Wagobox enclosure?
      It is possible to fit 2 of the Wago 773-173 with other connectors into the Wagobox. If you have an application such as an oven extension within the box we recommend that you use a 773 -102 or 773-104 for your earth connection whilst using the 773-173 terminals for your phase connections, an illustration of this can be seen on the support page in the applications flyer document on the left side of the page.

      The MF symbol is for maintenance free accessories which is a combination of enclosure and terminals. The 773-173 terminals comply with all the requirements of maintenance tree terminals within BS5733 but this does not mean any enclosure with these terminals is BS5733 MF compliant. The Wagobox has been carefully designed to ensure that even in extreme fault situations the long term safety and performance of the assembly are not compromised.
    • From Tom at 12/02/2015 08:24. Was this helpful?  Yes   No
      Can different conductor sizes be accomodated in the same 773-173 terminal? I.e. two 6mm conductors and one 4mm conductor?
      Yes. Each connection port on the 773 series can take a different size conductor within the permitted range for the terminal. So the 773-173 can connect 2.5, 4 and 6mm together.

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    1. fantastic for 4mm twin and earth
      by Mohamed April 09, 2013

      used for 4mm twin and earth, gave me incredible low loop readings on my tester :) Fantastic product, but very tricky to get cable out if you need to reuse it.

    2. Great for oven circuits
      by Paul March 20, 2013

      Used some of these on an oven circuit. Superb, really easy to work with.

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