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Train Control Systems TCS | KA-N1 Keep Alive Device (2010) | .260 x .363 x .136" 6.6 x 9.2 x 3.5mm | N Scale

Marsoni M251S
Sale price$19.95
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Train Control Systems TCS | KA-N1 Keep Alive Device (2010) | .260 x .363 x .136" 6.6 x 9.2 x 3.5mm | N ScaleThis N Scale KA N1 Keep Alive(R) device has been specifically designed to be as physically small as possible. This product uses a slightly lower voltage and has a lower capacity compared to larger Keep Alive products such as the KA1, KA4, etc., and is intended to be used with N scale decoders, such as the K7D4 and more! TCS Keep Alive(KA) devices are used to supply power to decoders during times of power interruption due to dirty track or problematic
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4.5 ★★★★★
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Coreen Jurson
Lexington, US
★★★★★ 5
Love it!
Size: 5-Tier (Not included planks), Size: 5-Tier (Not included planks)
Years later it is still holding up! Don’t mind the mess! Worth it! Good size! And once it was up it was easy to put together! Love the style!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 26, 2025
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Verified Purchase
JESSICA
Massapequa, US
★★★★★ 5
Easily assembled.
Size: 3Pack of 5 Tier (Not included planks)
Easily assembled, seems sturdy and built to last. Once attached to wall seems even sturdier than expected. Anchor pieces included but I choose to find studs to anchor to.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 12, 2025
J
Verified Purchase
James Collier
Los Angeles, US
★★★★★ 3
Good but misleading size
Size: 3Pack of 5 Tier (Not included planks)
Sturdy set for shelving. However dimensions are misleading. Not sure if they sent the incorrect size but the vertical distance between shelves was 11” and that’s without the shelving installed
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 17, 2026
S
Verified Purchase
Sara
Fort Morgan, US
★★★★★ 5
Worked for pantry
Size: 3Pack of 5 Tier (Not included planks), Size: 3Pack of 5 Tier (Not included planks)
These turned out perfect t for a pantry. Just fyi get better dry wall anchors and you’re golden! Definitely takes two people to put up tho!
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Reviewed in the United States on February 14, 2026
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Verified Purchase
Rich
Lake Worth, US
★★★★★ 5
Buy it.
This is not merely another guide to intensive care. Well-organized and detailed, it hits the right note between the things a beginner has to know (and probably has some idea about) and the things a beginner needs to know (but is clueless). It even includes a chapter on burnout. Recommended for everyone new to the ICU, and also everyone who has been around awhile. I’m going to get a lot of use from this text, I can already tell.
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Reviewed in the United States on June 19, 2018

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