Electronic parts and components store from Akihabara: Nanaboshi Mfg. SANYO DENKI, HRS, JAE, TMW, DDK, Sanwa connector, TOYOZUMI, HIRAKAWA HEWTECH, etc.
Fukunaga Dengyo
Fukunaga Dengyo Co., Ltd.
2-11-8, Sotokanda, Chiyoda-ku,
Tokyo, Japan
TEL 81-3-3251-0445
More than 69 years as an electronic component trading company specializing in Akihabara Electric Town

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TOP > Transformers > Foreign Standard Transformer > TOYOZUMI ES21 series

TOYOZUMI ES21 series

Single Phase CE Marking Compliant Power Transformer Series


ES21 SERIES / In conformity to EN61558-2-4; dry type transformers for use in appliances, class 1, IP00, non short-circuit proof; single phase; double winding; insulation class B for 300~5 kVA; all models with electrostatic shield (attached to core); 200/220/230/240 V to 100 V insulation transformer.

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TOYOZUMI ES21 series product list

ES21 series price list

Pri./Sec.:200V etc./100V, Single Phase, Multicoil, Terminal blocks
RoHS Compliant, EN61558 Standard Compliant (CE Marking)
Model number Capacity Primary(V) Secondary(V) Weight(kg)
ES21-300B 300VA 200-220-230-240 100 6
ES21-500B1 500VA 200-220-230-240 100 8.5
ES21-01KB1 1KVA 200-220-230-240 100 13.5
ES21-015KB 1.5KVA 200-220-230-240 100 18
ES21-02KB 2KVA 200-220-230-240 100 21
ES21-03KB 3KVA 200-220-230-240 100 29.5
ES21-04KB 4KVA 200-220-230-240 100 38.5
ES21-05KB 5KVA 200-220-230-240 100 48.5
How to order

Please order from the e-mail, or Fax.

When ordering, please inform of the following contents.
  1. The name of the company name and the person in charge
  2. E-mail address
  3. Phone number
  4. Address
  5. Model number of the product of the order
  6. Each amount of the product ordering

FAX order sheet
(Your company predetermined format is fine.)

About payment etc.

About payment

  • Payment please bank transfer.
  • Other than the product price, an exchange fee, the postage are necessary.
  • Please bear the transfer fee by the customer.
About shipping.
  • Shipment of goods will be after payment is confirmed.
  • Shipment of the product will use the EMS as a general rule.
  • If you wish to Fedex or DHL, please be announced separately.

Please check the shopping information page about details.

TEL FAXemail

Company Profilecontact us

Electronic parts wholesale and retail mail order. Fukunaga Dengyo Co., Ltd.
2-11-8, Sotokanda, Chiyoda-ku, Tokyo, Japan
TEL:81-3-3251-0445 FAX:81-3-3251-8523
copyright © 2005- fukunagadengyou all rights reserved