Hammond Manufacturing Transformer Range | 178-240-89-98MG Series | Line Transformers - Medical Grade

178-240-89-98MG Series - Medical Grade Plug-In Line Isolation Transformers
cULus and CSA Listed
Product Features
  • Intended for non-patient connected indoor applications where protection of sensitive electronics is required:
    • High end audio / studio use.
    • Medical electronics.
    • High end test equipment / laboratory.
  • cULus Listed to UL 60601-1 (1st Edition) and CAN/CSA-C22.2 No. 601-1-M90 (R2005).
  • Each unit provides complete line isolation and noise filtering plus utilizes a Faraday shield to reduce leakage currents below UL60601-1 requirements (under 100 microamps).
  • Reduced noise coupling due to floating AC output.
  • Not intended to be used to supply power to life support appliances.
  • 3 Different VA Capacities available - - 500VA, 1000VA, and 1800VA. All rated 50/60 Hz.
  • 4 Different electrical configurations:
    • 120V-120V straight isolation ("178" Series).
    • 240V-240V straight isolation ("240" Series).
    • 240V-120V step down isolation ("289" Series).
    • 120V-240V step up isolation ("298" Series).
  • Vented 14 gauge steel housings with white powder paint.
  • Hospital Grade 3-wire grounded Input Plug.
  • 2 or 3 Duplex Hospital Grade Output Receptacles.
  • On-Off Switch / Circuit Breaker combo protected, and built in automatic Thermal Cut Out for added protection.
Hammond Manufacturing Transformers
KGA Enclosures Ltd are full authorised distributors of the Hammond Manufacturing Transformers product range. The entire Hammond Manufacturing Transformers range is available from KGA Enclosures Ltd at great competitive pricing and with full customisation options on all applicable products.

To purchase any product or for more information on any product offered, simply call (+44) 01535 636856 or E-Mail: sales@kgaenclosures.com, where we will be happy to assist you.
Hammond Manufacturing Product Ranges
Did you know, the entire Hammond Manufacturing product range is all available here at KGA Enclosures Ltd. If you find a lower price, we aim to match and beat it. For more information on range, please click the link below.
Information / Purchase Request
For more information or to purchase / buy any product or full pricing and stock confirmation, please email sales@kgaenclosures.com (Please include the following where applicable).
  • Company / Contact name.
  • Full delivery address.
  • Contact telephone number.
  • E-Mail address.
  • Confirmation of part numbers and quantities required.
Or call (+44) 01535 636856. We aim to answer all E-Mail inquiries as quickly as possible.
Product Customisation Options
What makes KGA Enclosures Ltd different from most other larger distributors is that we offer full customisation services on all enclosures and accessories. All customisation work is undertaken by the relevant supplier, (some smaller projects are done by utilizing outside contractors) at their own manufacturing facilities. These services include milling or punching holes and slots into the enclosure or end plates for cables, connectors, switches, etc. Printing and silk screening services allow for the addition of text, logos and graphics onto both the enclosure and end plates, to allow the end user to easily identify the product and also to give the final product a more elegant finish. Contact us today to see how we can assist you.
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178-240-89-98MG Series - Hammond Manufacturing Transformers at KGA Enclosures Ltd
Product Data Sheet
Product Options
Part No Brand Product Information 1+ 5+ 10+ 25+ More....
Straight Isolation (120 VAC to 120 VAC)
178MG1000 Hammond Please click link for more information £431.53 £414.27 £397.01 £388.38 More....
178MG1800 Hammond Please click link for more information £676.07 £649.03 £621.99 £608.47 More....
178MG500 Hammond Please click link for more information £309.27 £296.90 £284.52 £278.34 More....
Straight Isolation (240 VAC to 240 VAC)
240MG1000 Hammond Please click link for more information £431.53 £414.27 £397.01 £388.38 More....
240MG1800 Hammond Please click link for more information £676.07 £649.03 £621.99 £608.47 More....
240MG500 Hammond Please click link for more information £309.27 £296.90 £284.52 £278.34 More....
Step-Down Isolation (240 VAC to 120 VAC)
289MG1000 Hammond Please click link for more information £431.53 £414.27 £397.01 £388.38 More....
289MG1800 Hammond Please click link for more information £676.07 £649.03 £621.99 £608.47 More....
289MG500 Hammond Please click link for more information £309.27 £296.90 £284.52 £278.34 More....
Step-Up Isolation (120 VAC to 240 VAC)
298MG1000 Hammond Please click link for more information £431.53 £414.27 £397.01 £388.38 More....
298MG1800 Hammond Please click link for more information £676.07 £649.03 £621.99 £608.47 More....
298MG500 Hammond Please click link for more information £309.27 £296.90 £284.52 £278.34 More....
Contact us for pricing and stock confirmation.
Hammond Manufacturing - Customisation Services
Modified Electronic Enclosures
Almost every enclosure will need some kind of modification to be useful. In house modifications can be tedious, over complicated and a distraction from your main core business. A third party shop can add time and expense. Let us help you to deliver quality products made to your exact specifications.
Hammond Manufacturing Customisation Services
Why choose Hammond Manufacturing to modify your enclosure
  • Hammond Manufacturing offers a wide selection and massive inventory of enclosures ready to be modified.
  • Typically the minimum order quantity is 25 pieces. This can vary depending on product and service required. Please note KGA Enclosures does not add on any charges.
  • Hammond has an experience enclosure modification team and two dedicated modification facilities in North America and the United Kingdom. They are knowledgeable, available and capable.
  • Hammond Manufacturing helps eliminate scrap and design errors with approval drawings to confirm correct interpretation of your deign required. Many orders will also include a fast delivery of sample enclosures for your inspection. These steps ensure that your assembly fits perfectly before heading into the mass production stage.
Popular modification services offered:
  • Holes
  • Cutouts
  • Tapping and countersinking.
  • Pressed-in hardware (Studs, Standoffs)
  • Silk screening
  • UV Printing
  • Special colours
  • Special length extrusions
  • Pre-Installed accessories
  • Available services vary by product