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The MARS 50354 transformer delivers reliable 40VA power conversion from 120/208/240V input to 24V output, featuring a compact footprint and UL5085 certification. Engineered in the USA with wire lead connections and foot mount design, it ensures safe, efficient, and easy installation for industrial and scientific applications.
| ASIN | B005D4UAGC |
| Best Sellers Rank | #219,866 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #158 in Power Transformers |
| Brand | MARS |
| Brand Name | MARS |
| Customer Reviews | 4.4 out of 5 stars 148 Reviews |
| Global Trade Identification Number | 00685744503545 |
| Included Components | 1 transformer |
| Item Type Name | 40VA 120/208/240V TO 24V FOOT |
| Item Weight | 1.4 Pounds |
| Manufacturer | MARS - Motors & Armatures, Inc. |
| Minimum Frequency | 60 Hz |
| Model | 50354 |
| Mounting Type | Foot Mount |
| Number of Items | 1 |
| Part Number | 50354 |
| Power Source | Corded Electric |
| Specification Met | UL |
| UPC | 685744503545 |
| Unit Count | 1.0 Count |
S**L
Exactly part needed
Works perfectly. As described . Wasn't hard to install.
K**X
Worked great - arrived next day - on a Sunday
Awesome service - correct part - next day delivery - fair price - thanks!
N**E
Took care of the Noah as my furnace was making
Took care of my problem without an issue very easy to install
D**5
Questionable quality
Dec 2024 update: Rheem furnace. After incompetent HVAC tech mis-wired and burned out original transformer. He replaced with this model in 2022. By Dec 2023, it stopped working so I replaced it with same model here on Amazon. Now it’s Dec 2024 and it stopped working again! I may be stupid and slow to learn, but I purchased this thing again. I surmise that power outages and power surges are involved. I’ve installed surge protector. These transformers are supposed to last 10-15 years. If I don’t update in a year, you’ll know it’s still working.
K**S
Does the Job
Replaced standard 24VAC furnace thermostat transformer. Mounting holes matched previous unit. Only problem was that one of the wires had a crack in the insulation revealing bare metal. Wrapped with electrical tape just to be safe. Actual output was ~26.2 VAC, but the furnace managed fine with the slight over-voltage. Given the extremely low price I'm happy with the product.
T**Y
Perfect
Saved money by installing this product myself. The heating and cooling people charge a lot for the same job.
A**R
Good Transformer
Exact match for a HVAC client, A-OK!
J**I
Bad product and bad seller
Not a good product it looks like they sent me the clearance one with green label on it
Trustpilot
2 months ago
3 days ago