SKU: 68009947818

B250PU7JKF | Micron 250VA ImperviTRAN Transformer — PRI: 240x480V, SEC: 24V

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Description

B250PU7JKF | Micron 250VA ImperviTRAN Transformer — PRI: 240x480V, SEC: 24VRequest a Quote for B250PU7JKF Micron B250PU7JKF 250VA ImperviTRAN Control Transformer The Micron B250PU7JKF is a 250VA ImperviTRAN epoxy encapsulated control transformer. Primary: 240x480V. Secondary: 24V. Single phase, 50 60Hz. Features Micron's legendary epoxy encapsulation for superior moisture and contaminant resistance. UL cUL Listed. Backed by Micron's industry leading 20 year warranty. Made in the USA. B250PU7JKF Specifications Part Number

⚡ Request a Quote for B250PU7JKF

Micron B250PU7JKF — 250VA ImperviTRAN Control Transformer

The Micron B250PU7JKF is a 250VA ImperviTRAN epoxy-encapsulated control transformer. Primary: 240x480V. Secondary: 24V. Single-phase, 50/60Hz. Features Micron's legendary epoxy encapsulation for superior moisture and contaminant resistance. UL/cUL Listed. Backed by Micron's industry-leading 20-year warranty. Made in the USA.

📋 B250PU7JKF Specifications

Part Number B250PU7JKF
Manufacturer Micron Industries Corporation
Series ImperviTRAN
VA Rating 250VA
Full Load Amps 10.42A
Primary Voltage 240x480V
Secondary Voltage 24V
Voltage Group Group B
Phase / Freq Single Phase, 50/60Hz
Construction Epoxy Encapsulated
Approx. Weight 9.3 lbs
Certifications UL/cUL Listed (File #E46323)
Warranty 20-Year Manufacturer Warranty

🔄 Cross-Reference & Alternatives

The B250PU7JKF replaces comparable 250VA control transformers with 240x480V primary and 24V secondary from Hammond Power Solutions, Sola, Acme, Jefferson, Eaton, Square D, Schneider Electric, Siemens, Allen-Bradley. Contact us for an exact cross-reference.

❓ FAQ

What does the B250PU7JKF replace?
Any 250VA control transformer with 240x480V primary/24V secondary from Hammond (HPS), Sola, Acme, Jefferson, Eaton, Square D/Schneider, Siemens, or Allen-Bradley.

Why choose Micron over Hammond or Acme?
Micron's epoxy encapsulation provides superior environmental protection vs. standard varnish-dipped transformers, plus a 20-year warranty — the longest in the industry.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 68009947818

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Chadnic
New York, US
★★★★★ 5
Always order big!
I needed a minimum of 2 AWG wire to create interconnects between batteries in a large bank. If you note, these say 1/0 Gauge, not AWG. What is 1/0 Gauge? Who knows, it's fake. Meaningless, because it is not standardized so you have no clue what you are getting. What did I get for my 1/0 Gauge wire? Something that was in between 1 and 2 AWG (closer to 1). This was perfect for my needs because I knew darn well how big to order when they say gauge instead of AWG. As a rule of thumb: If they as gauge, order 3 - 4 sizes larger than you need in AWG. This will always net you larger wire than you need but I have never had it net me wire smaller than I needed. At the price I got it for during prime days, it was a steal for 2 AWG wire, so I win! I hope you found this helpful!
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Reviewed in the United States on October 21, 2024
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Bret Jackson
Whiting, US
★★★★★ 5
Best main wire for price
Size: 25 FT, Style: 0 (1/0) AWG RED
Good main wire and is accurate size and length
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Reviewed in the United States on May 18, 2026
A
Verified Purchase
Alexander Santos Espinal
Charlottesville, US
★★★★★ 5
Cables buenas
Size: 25 FT, Style: 0 (1/0) AWG RED
Excelente 👌
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Reviewed in the United States on May 9, 2026
J
Verified Purchase
Joshua Garner
Cuba, US
★★★★★ 5
Don’t hesitate
Size: 15 FT, Style: 0 (1/0) AWG RED
Tough good quality wire!
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Reviewed in the United States on May 5, 2026
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West
Grantham, US
★★★★★ 5
Buy them. You won't regret it.
Size: 10 FT, Style: 0 (1/0) AWG RED
Thick, flexible, quality cable. Overkill for what I've got but man they flex like wet noodles easy to run.
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Reviewed in the United States on October 21, 2025

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