Train Control Systems KA2 Keep Alive 1456

Train Control Systems KA2 Keep Alive 1456

Marsoni

M251S

$22.95

Get it in 3 business days with 1 day shipping. Friday, May 29

Train Control Systems KA2 Keep Alive 1456TCS Keep Alive (KA) devices are used to supply power to decoders during times of power interruption due to dirty track or problematic track work. Newly redesigned at half the size of a KA4, the KA2 will power HO or N scale locomotives with approximately one third of the capacitance of KA3 KA4 devices (depending on the locomotive and motor). This Keep Alive includes a blue and a black w white stripe wire with which to attach it to a decoder.

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We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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Excellent dividers for the home. I purchased this set 3 years ago and recently had to place another order because the first order proved to be a perfect accessory in my basement apartment. As previously mentioned, I am in a basement apartment, and with these dividers, I can take an open space and create compartments. After a while, you forget that that open space was once a single room. These options added a great deal to my "Fonshuay," and lifestyle. This is a great investment and it was easy to assemble.

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Reviewed in the United States on September 11, 2025

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wlytle

Chelsea, US

★★★★★ 1

NO instructions

Color: Grey

there were no instructions with this and it came in 100's of pieces. NOTHING, no picture, kind of hard to assemble when you dont know where to start

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Reviewed in the United States on October 11, 2025

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Cristina Moreta

New York, US

★★★★★ 5

Me cubrió exactamente como esperaba

Color: Grey

Cumplió mis expectativas

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Reviewed in the United States on April 8, 2026

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JV in Idaho

Phoenix, US

★★★★★ 5

Very nice quality and appearance

Color: Beige

They were surprisingly stout and went together well. We had to return them because when we took them to where they would be used, they were too big to work in that location. Dang. But if we needed them in the future, I wouldn't hesitate to purchase them.

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Reviewed in the United States on October 31, 2025

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shellz

Belleville, US

★★★★★ 3

Poor quality

Color: Grey

Temporary fix, poor quality, get what you pay for.

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Reviewed in the United States on November 22, 2025