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E-Mail: sales@kgaenclosures.com
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Hammond Transformers Product Range | Line Transformers | 298 Series

298 Series Toroidal Isolation - Step Up (120VAC to 240VAC)
Plug-In
Product Features
  • Primary 120VAC, 50/60 Hz., Secondary 240VAC.
  • Provides circuit isolation.
  • Toroidal transformer for high isolation, low noise, light weight cool operation and low profile.
  • 50 or 60 Hz. operation, step up (120VAC to 240VAC).
  • Standard 3-wire, grounded plug (can also be used with adaptors for proper grounding).
  • Input (primary) connected to a 5 foot cord and standard North American plug (NEMA 5-15P).
  • Output (secondary) connected to a standard North American duplex - 3 wire grounded receptacle (NEMA 6-15R).
  • Transformer Hi-Pot test of 4,000V RMS between primary and secondary.
  • Features include ventilated black steel case with rocker lighted on-off switch and circuit breaker output.
  • North American Mark of Safety - C UL and UL listed (File #E211544).
  • Indoor use only.
  • Remember - These units do NOT convert line frequency.
  • Note about Inrush Current - Due to the superior magnetic properties of Toroidal transformers they will be susceptible to high magnetizing current when initially energized, only limited by the low DC resistance of the primary winding. Depending on where you are in the AC cycle when the transformer is energized dictates the chances of overloading the supply circuit. This is why the transformer may sometimes energize without a problem and other times it will blow the fuse or trip the circuit breaker. The duration of this overload is rarely longer than a half of a cycle. Therefore, you should consider using a slow-blow fuse, time delayed circuit breaker or other form of soft start circuitry for the supply line when using these high efficient Toroidal transformers.
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Hammond Manufacturing Transformers

KGA Enclosures Ltd are full authorised distributors of the Hammond Manufacturing Transformers product range. This entire 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, simply call (+44) 01535 636856 or E-Mail: sales@kgaenclosures.com, where we will be happy to assist you. Or view the related product ranges from Hammond Manufacturing, which are all available from KGA Enclosures Ltd.
298 Series - Hammond Manufacturing Transformers - KGA Enclosures Ltd
Product Options
Part No Capacity VA Outlet Qty Length Width 1+ 10+ 25+ More
298CT2502210mm152mm £244.20 £224.67 £219.78 More....
298DT5002229mm152mm £258.45 £237.77 £232.60 More....
298ET7502260mm191mm £304.39 £280.04 £273.95 More....
298FT10002260mm191mm £376.25 £346.15 £338.62 More....
298GT15002318mm229mm £447.29 £411.50 £402.56 More....
Please visit individual product page for more detailed information
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
For Product Availability, Price Confirmation and All Ordering Please E-Mail sales@kgaenclosures.com
Contact Us
Call Us - 01535 636856 +44 (0)1535 636856
E-Mail Us - sales@kgaenclosures.com sales@kgaenclosures.com
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