genuine image
3 Phase Delta Buck/Boost Step-Up Transformer - 208V Primary - 230V Secondary - 31.25, 46 or 83.33 Amps - 50/60Hz
3 Phase Delta Buck/Boost Step-Up Transformer - 208V Primary - 230V Secondary - 31.25, 46 or 83.33 Amps - 50/60Hz
3 Phase Delta Buck/Boost Step-Up Transformer - 208V Primary - 230V Secondary - 31.25, 46 or 83.33 Amps - 50/60Hz
3 Phase Delta Buck/Boost Step-Up Transformer - 208V Primary - 230V Secondary - 31.25, 46 or 83.33 Amps - 50/60Hz
3 Phase Delta Buck/Boost Step-Up Transformer - 208V Primary - 230V Secondary - 31.25, 46 or 83.33 Amps - 50/60Hz
3 Phase Delta Buck/Boost Step-Up Transformer - 208V Primary - 230V Secondary - 31.25, 46 or 83.33 Amps - 50/60Hz
3 Phase Delta Buck/Boost Step-Up Transformer - 208V Primary - 230V Secondary - 31.25, 46 or 83.33 Amps - 50/60Hz
This powerful and reliable three-phase step-up transformer from Larson Electronics offers increased reliability, higher efficiency, and an extra level of protection against critical equipment failures.
3 Phase Delta Buck/Boost Step-Up Transformer - 208V Primary - 230V Secondary - 31.25, 46 or 83.33 Amps - 50/60Hz
Item #: 101103714

3 Phase Delta Buck/Boost Step-Up Transformer - 208V Primary - 230V Secondary - 31.25, 46 or 83.33 Amps - 50/60Hz

Item #: 101103714

GBP 1499

Price Details

Price
GBP 1499

Excluding Shipping, VAT & Custom charges ( Shipping, VAT and custom charges will be calculated on checkout.
If Item price + shipping is below GBP 135, 20% VAT will be calculated on checkout, if it is equal or above GBP 135, no VAT will be charged. )

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Excluding VAT : VAT will be calculated on the checkout page
Order now and get it around Tuesday, November 10
Our Top Logistics Partners
  • fedex
  • dhl
This powerful and reliable three-phase step-up transformer from Larson Electronics offers increased reliability, higher efficiency, and an extra level of protection against critical equipment failures.
U-Care Warranty:
None
Select a Plan
buy now pay later

Buy Now Pay Later

fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified


paypal payment
visa payment
mastercard payment
clearpay payment
klarna payment
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

High Efficiency
Designed for optimal energy conservation, this transformer minimizes power losses, ensuring maximum efficiency whether stepping up or stepping down voltage levels for reliable performance.
Robust Construction
Built with durable materials, this transformer withstands demanding electrical environments, providing long-lasting reliability and performance for varied industrial applications.
Versatile Operation
Adaptable for both 50Hz and 60Hz systems, this transformer offers flexibility for different settings, making it ideal for various industrial and commercial electrical needs.

Product Details

Shop 3 Phase Delta Buck/Boost Step-Up Transformer - 208V Primary - 230V Secondary - 31.25, 46 or 83.33 Amps - 50/60Hz online at a best price in UK. B09GW95FBM
Brand NameLarson Electronics
Model278912
Number of Items1
Number of Packs1
ManufacturerLarson Electronics LLC
Unit Count1 Count
Part Number278912
Power SourceCorded Electric
Mounting TypeWall Mount
Current Rating31.25 A
Maximum Frequency60 hertz
Minimum Frequency60 hertz
Item Weight24 pounds (10.89 kg)
BrandLarson Electronics

Who Should Buy?

Suitable For
  • Industrial Facilities

    Ideal for manufacturing plants needing a stable voltage increase for machinery operating at 230V.

  • HVAC Systems

    Great for HVAC applications requiring an efficient voltage boost for reliable operation across equipment.

  • Commercial Buildings

    Designed for businesses needing to step up voltage from 208V to support various electrical devices safely.

Not Suitable For
  • Residential Use

    Not suitable for home use due to its high power capacity and industrial applications.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: How to Shop 3 Phase Delta Buck/Boost Step-Up Transformer - 208V Online From Ubuy?

    Answer: It’s easy to shop 3 Phase Delta Buck/Boost Step-Up Transformer - 208V online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.
  • Question: Is 3 Phase Delta Buck/Boost Step-Up Transformer - 208V Available to Shop Online in UK?

    Answer: Yes, at Ubuy UK this product is available for you to shop at a reasonable price. The 3 Phase Delta Buck/Boost Step-Up Transformer - 208V is not available locally but you can trust us with our express shipping services.
  • Question: How Long Does It Take to Get Product After Placing the Order?

    Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

Larson Electronics Isolation Transformers Editorial Review

3 Phase Delta Buck/Boost Step-Up Transformer - 208V Primary - 230V Secondary - 31.25, 46 or 83.33 Amps - 50/60Hz is a reliable solution for efficient voltage regulation, ideal for commercial and industrial applications. Manufactured by Larson Electronics, this model, known for its robust performance, supports a current rating of 31.25 A and operates at up to 60 Hz frequency. This transformer is designed for wall mounting, making it suitable for various installation scenarios. Users often appreciate its solid construction and effective power conversion capabilities, making it a popular choice among professionals in the electrical field.

Customer Reviews & Ratings

5.0
1 customers ratings
  • 5 Star
    100%
  • 4 Star
    0%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Pros

  • Efficient voltage regulation for various applications
  • Supports multiple current ratings for versatility
  • Designed for wall mounting for easy installation
  • Robust build quality ensures long-lasting performance
  • Engineered for both 50/60Hz systems

Cons

  • May require professional installation for optimal use

Platform Trust & Buyer Confidence

trustpilot logo
4.2/5 9704 reviews
Read reviews
JK
Jasmin
Verified buyer

“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
AG
Anke
Verified buyer

“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”

10 September 2026 · via Trustpilot
H
Hazel
Verified buyer

“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”

10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer

“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
AC
Adele
Verified buyer

“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot

WHY SHOP WITH US

Secure Checkout Global Delivery Easy Returns Genuine Products

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.