298 Series | Hammond Manufacturing Transformers

Plug-In
298 Series Toroidal Isolation - Step Up (120 VAC to 240 VAC)

Product Features
Primary 120 VAC, 50 / 60 Hz., Secondary 240 VAC. Provides circuit isolation. Toroidal transformer for high isolation, low noise, light weight cool operation and low profile. 50 or 60 Hz. operation and low profile. 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 protected 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.

Product Features

Primary 120 VAC, 50 / 60 Hz., Secondary 240 VAC.
Provides circuit isolation.
Toroidal transformer for high isolation, low noise, light weight cool operation and low profile.
50 or 60 Hz. operation and low profile.
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 protected 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.

Product Resources
View Product Data Sheet

Share On Social Media

Hammond Manufacturing Transformers
KGA Enclosures Ltd are fully authorised distributors of the entire Hammond Manufacturing Transformers product range. All Hammond Manufacturing products are available from KGA Enclosures at great competitive prices. View the Hammond Transformers Range View the Hammond Transformers Price List Or view the related product ranges from Hammond Manufacturing View the Hammond Enclosures Range View the Hammond Electrical Enclosures Range View the Hammond Rack Systems Range View the Ritec Plastic Enclosures Range For more information on any product available from KGA Enclosures Ltd simply email sales@kgaenclosures.com or call 01535 636856 (Outside UK: +44 1535 636856).

Hammond Manufacturing Transformers

KGA Enclosures Ltd are fully authorised distributors of the entire Hammond Manufacturing Transformers product range. All Hammond Manufacturing products are available from KGA Enclosures at great competitive prices.

View the Hammond Transformers Range
View the Hammond Transformers Price List

Or view the related product ranges from Hammond Manufacturing

View the Hammond Enclosures Range
View the Hammond Electrical Enclosures Range
View the Hammond Rack Systems Range
View the Ritec Plastic Enclosures Range

For more information on any product available from KGA Enclosures Ltd simply email sales@kgaenclosures.com or call 01535 636856 (Outside UK: +44 1535 636856).

298 Series - Hammond Manufacturing Transformers

Product Options

Part No	Capacity VA	Outlet Qty	Length	Width	1+	10+	25+	More
298CT	250	2	210mm	152mm	£244.20	£224.67	£219.78	More....
298DT	500	2	229mm	152mm	£258.45	£237.77	£232.60	More....
298ET	750	2	260mm	191mm	£304.39	£280.04	£273.95	More....
298FT	1000	2	260mm	191mm	£376.25	£346.15	£338.62	More....
298GT	1500	2	318mm	229mm	£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.

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.

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

KGA Enclosures | 298 Series | Hammond Manufacturing Transformers

The 298 Series Toroidal Isolation - Step Up (120 VAC to 240 VAC) From Hammond Manufacturing Transformers are available from KGA Enclosures Ltd.

KGA Enclosures Ltd

Great Brands - Great Prices

World Wide Shipping on all Products

Credit Cards / PayPal Accepted

Contact Us
+44 (0)1535 636856
sales@kgaenclosures.com
Return Home


VAT No: GB 204612745
Business No: 09341700