Found a cheaper price? Let us know and we will match it.
300 Series - High Voltage (Plate) and Filament - 39 VA To 940 VA
Universal Primary and 50/60 Hz. Operation
Product Features:
  • Primary: Universal - 100, 110, 120, 200, 220, 230, 240 VAC 50/60 Hz.
    • Note: Units are designed to operate with BOTH primary windings engaged.
  • Bias Tap: 50 VAC from high voltage secondary C.T. (except Part number: 379WX - uses a separate 60VAC 0.2 Amp winding).
  • Hipot tested: 2,000 VAC.
  • Faraday Copper Primary Shield: The electrostatic shield reduces the capacitive coupling from the primary - greatly attenuating higher frequency current coupling to the secondaries (shield is internally grounded to the end bell.
  • Windings: Concentric wound for low stray field and low noise.
  • Models: This series is an upgrade from the entire 200 Series range of units PLUS 2 models designed specifically for 300B tubes (Part number: 300BK) and 2A3 tubes (Part number: 302AX).
  • Finish: Black powder paint to match the 1650P Series of output transformers.
  • Units can be run full wave bridge of full wave C.T.
  • Conservative designs - CSA certified (209651).
Related Products:
  • For a more economical, open frame, universal primary - check out the 260 Series.
  • For that "high end" look and feel check out the potted versions - the 300P Series.
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.

Please Remember - Only use authorised distributors to purchase these products. Using authorised distributors will guarantee you receiving a genuine product which, by using KGA Enclosures, we can guarantee you receiving.
How To Order/Purchase Items
KGA Enclosures currently does not accept orders via our website. To purchase/buy any item or for more assistance, please contact KGA Enclosures Ltd, by Phone (+44) 01535 636856 or by E-Mail: sales@kgaenclosures.com.
Please include the following where applicable:
  • Company Name / Contact Name
  • Full Delivery Address
  • Contact Telephone Number
  • E-Mail Address
  • Confirmation of items and quantities required
Once we receive any E-Mail, we aim to respond within 24 hours. We will respond with a quote, and an estimated delivery time, and if you wish to order, we will just either require official Purchase Order or an E-Mail stating please order, with confirmation of items and quantities required. Invoices are only sent out once the items are ready to be dispatched.
Payment Options and Terms
KGA Enclosures Ltd accepts the following payment methods:
  • Bank Transfer (BACS)
  • Credit / Debit Card Payments
  • PayPal Payments
  • Cheques
Payment terms are available for all customers, which can be negotiated, contact us for more information.
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 any range, please click the link below.
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.
300 Series | Hammond Manufacturing Transformers | KGA Enclosures Ltd

Hammond Manufacturing Transformers | 300 Series

The 300 Series - Power - Classic High Voltage Tube Plate - From Hammond Manufacturing Transformers are available from KGA Enclosures, at great low prices.

Product Options
Part No Brand Product Information 1+ 5+ 10+ 25+
300BX Hammond Please Click Part Number For More Details £184.55 £177.17 £169.78 £166.09
302AX Hammond Please Click Part Number For More Details £147.65 £141.74 £135.84 £132.88
363AX Hammond Please Click Part Number For More Details £73.59 £70.65 £67.70 £66.23
363CX Hammond Please Click Part Number For More Details £110.73 £106.30 £101.87 £99.66
369AX Hammond Please Click Part Number For More Details £73.82 £70.87 £67.91 £66.44
369BX Hammond Please Click Part Number For More Details £73.82 £70.87 £67.91 £66.44
369EX Hammond Please Click Part Number For More Details £70.13 £67.33 £64.52 £63.12
369GX Hammond Please Click Part Number For More Details £73.82 £70.87 £67.91 £66.44
369HX Hammond Please Click Part Number For More Details £121.39 £116.54 £111.68 £109.26
369JX Hammond Please Click Part Number For More Details £75.64 £72.61 £69.59 £68.07
369KX Hammond Please Click Part Number For More Details £133.20 £127.87 £122.55 £119.88
370AX Hammond Please Click Part Number For More Details £79.35 £76.18 £73.01 £71.42
370BX Hammond Please Click Part Number For More Details £83.04 £79.72 £76.40 £74.74
370CAX Hammond Please Click Part Number For More Details £93.14 £89.42 £85.69 £83.83
370CX Hammond Please Click Part Number For More Details £89.68 £86.09 £82.50 £80.71
370DAX Hammond Please Click Part Number For More Details £89.68 £86.09 £82.50 £80.71
370DX Hammond Please Click Part Number For More Details £93.14 £89.42 £85.69 £83.83
370EX Hammond Please Click Part Number For More Details £102.35 £98.26 £94.16 £92.12
370FX Hammond Please Click Part Number For More Details £110.73 £106.30 £101.87 £99.66
370HX Hammond Please Click Part Number For More Details £140.25 £134.64 £129.03 £126.22
370JX Hammond Please Click Part Number For More Details £137.32 £131.83 £126.33 £123.59
370KX Hammond Please Click Part Number For More Details £142.60 £136.89 £131.19 £128.34
370LX Hammond Please Click Part Number For More Details £186.69 £179.22 £171.75 £168.02
370MX Hammond Please Click Part Number For More Details £189.73 £182.14 £174.55 £170.76
370X Hammond Please Click Part Number For More Details £81.63 £78.36 £75.10 £73.46
371X Hammond Please Click Part Number For More Details £85.07 £81.67 £78.26 £76.56
372BX Hammond Please Click Part Number For More Details £97.78 £93.87 £89.96 £88.01
372DX Hammond Please Click Part Number For More Details £108.07 £103.75 £99.43 £97.27
372FX Hammond Please Click Part Number For More Details £125.47 £120.45 £115.44 £112.93
372HX Hammond Please Click Part Number For More Details £142.57 £136.87 £131.16 £128.31
372JX Hammond Please Click Part Number For More Details £151.32 £145.27 £139.22 £136.19
372KX Hammond Please Click Part Number For More Details £207.02 £198.74 £190.46 £186.32
372LX Hammond Please Click Part Number For More Details £230.14 £220.93 £211.73 £207.12
372X Hammond Please Click Part Number For More Details £96.58 £92.71 £88.85 £86.92
373BX Hammond Please Click Part Number For More Details £129.18 £124.01 £118.84 £116.26
373DX Hammond Please Click Part Number For More Details £128.78 £123.63 £118.48 £115.90
373EX Hammond Please Click Part Number For More Details £194.21 £186.44 £178.67 £174.79
373FX Hammond Please Click Part Number For More Details £201.93 £193.86 £185.78 £181.74
373HX Hammond Please Click Part Number For More Details £216.87 £208.19 £199.52 £195.18
373JX Hammond Please Click Part Number For More Details £391.34 £375.69 £360.04 £352.21
373X Hammond Please Click Part Number For More Details £120.84 £116.01 £111.17 £108.76
374AX Hammond Please Click Part Number For More Details £119.58 £114.80 £110.02 £107.63
374BX Hammond Please Click Part Number For More Details £138.41 £132.88 £127.34 £124.57
374X Hammond Please Click Part Number For More Details £110.40 £105.98 £101.56 £99.36
375X Hammond Please Click Part Number For More Details £197.76 £189.85 £181.94 £177.98
376X Hammond Please Click Part Number For More Details £151.76 £145.69 £139.62 £136.58
378CX Hammond Please Click Part Number For More Details £188.25 £180.72 £173.19 £169.43
378X Hammond Please Click Part Number For More Details £175.33 £168.32 £161.31 £157.80
379WX Hammond Please Click Part Number For More Details £420.89 £404.06 £387.22 £378.80
379X Hammond Please Click Part Number For More Details £160.97 £154.53 £148.09 £144.87
382X Hammond Please Click Part Number For More Details £193.16 £185.43 £177.71 £173.84
384X Hammond Please Click Part Number For More Details £206.69 £198.43 £190.16 £186.02
Horizontal Mount ("Z" Mounting)
369KZ Hammond Please Click Part Number For More Details £149.85 £143.86 £137.86 £134.87
370DAZ Hammond Please Click Part Number For More Details £91.99 £88.31 £84.63 £82.79
370KZ Hammond Please Click Part Number For More Details £166.34 £159.68 £153.03 £149.70
373AZ Hammond Please Click Part Number For More Details £101.19 £97.14 £93.09 £91.07
373CZ Hammond Please Click Part Number For More Details £160.97 £154.53 £148.09 £144.87
373DZ Hammond Please Click Part Number For More Details £131.09 £125.84 £120.60 £117.98
Contact Us For Lead Times and Pricing 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 delivery quality products made to your exact specifications. All Hammond Manufacturing products supplied by KGA Enclosures Ltd, can be customised via Hammond Manufacturing, please contact KGA Enclosures for more information.
Customisation Services | Hammond Manufacturing | KGA Enclosures Ltd
Why Choose Hammond Manufacturing To Modify Your Enclosures
  • 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 extra charges.
  • Hammond has an experienced enclosure modification team and two dedicated modification facilities in North America and the United Kingdom. They are knowledgeable, available and capable.
  • Hammond helps eliminate scrap and design errors with approval drawings to confirm correct interpretation of your design required. Many orders will also include a fast delivery of a sample enclosure 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 countersink.
  • Pressed-in hardware (Studs, Standoffs).
  • Silk screening.
  • UV Printing.
  • Special colours.
  • Special extrusion lengths.
  • Pre-Installed accessories.
  • Available services vary by product.

300 Series | Power - Classic High Voltage Tube Plate | Hammond Manufacturing Transformers | KGA Enclosures Ltd

For product availability, pricing confirmation, technical questions and all ordering please E-Mail sales@kgaenclosures.com
Contact KGA Enclosures
Call Us - 01535 636856 (+44) 01535 636856
E-Mail Sales sales@kgaenclosures.com
E-Mail Gary (Managing Director) gary@kgaenclosures.com
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VAT Number: GB 204612745
Business Number: 09341700

KGA Enclosures Ltd
44 Egroms Lane
Withernsea
East Riding Of Yorkshire
HU19 2LZ
United Kingdom