Functional Devices RIB TR100VA001 Transformer 96VA 120V to 24VAC Circuit Breaker
Real photos | Tested
Shipping
Depends on item size and packaging.
Returns
Limited 14-day coverage on eligible issues.
Local pickup
Available in Taylorsville, UT.
Included and condition
Included
- Functional Devices RIB TR100VA001 Transformer
- Included accessories as shown in photos
- Condition notes apply
Condition
- Graded New Open Box. Use the listing photos for final cosmetic review.
- No major extra issues are called out in the listing text beyond what is shown in the photos.
Pickup and support
Pickup location
5500 S Redwood Rd Ste 203
Taylorsville, UT 84123
Mon-Sat 11AM-6PM
Call or text
Share the SKU at 3857156888 if you want a quick confirmation before ordering or pickup.
Get directionsProduct overview
Discover the Functional Devices RIB TR100VA001 Transformer, available at TamDo.us for just $24.00. This product is in 'New/Open Box' condition, ensuring you receive a quality item with all included accessories as shown in the real product photos. We pride ourselves on transparency, providing clear condition notes so you know exactly what to expect. Your order will ship from Utah within 1-2 business days, and we offer free shipping on orders over $150. Plus, enjoy peace of mind with our 14-day return policy, allowing you to shop confidently. This transformer is designed to convert 120V to 24VAC, making it a reliable choice for your electronic needs.
Key features
- ✓Converts 120V to 24VAC
- ✓96VA capacity
- ✓New/Open Box condition
- ✓Ships from Utah
- ✓Free shipping on orders over $150
- ✓14-day return policy
Product details
SKU#31743- This product is in "New/ Open Box". Reference pictures to see what accessories are included in this listing.
Up for sale is a Functional Devices RIB TR100VA001 Power Transformer with built-in circuit breaker. Rated at 96VA, step-down primary input 120VAC to secondary output 24VAC. Ideal for HVAC control systems, building automation, industrial equipment, and low-voltage control circuits. Features convenient hub/foot mounting, manual push-to-reset circuit breaker protection, and clearly color-coded wire leads.
SPECIFICATIONS:
- Brand: Functional Devices / RIB
- Model / Part Number: TR100VA001
- VA Rating: 96 VA
- Primary Voltage: 120V AC (Black / White Wires)
- Secondary Voltage: 24V AC (Yellow / Yellow-White Wires)
- Circuit Breaker: Manual Push-to-Reset Built-in
- Power Factor: PF 1.0
- Mounting Type: Hub / Foot Mount (Standard NEMA Knockout)
- Approvals: UL Listed (File E197146), CE
- Origin: Made in Vietnam
- Condition: New Open Box (Unused in original box)
What's included
- 📦Functional Devices RIB TR100VA001 Transformer
- 📦Included accessories as shown in photos
- 📦Condition notes apply
Confirm exact contents in the product photos. Accessories vary per unit.
🌐 Why buy on TamDo.us
Buying pre-owned electronics on TamDo.us means lower prices than retail without sacrificing quality. We photograph each item in our Utah warehouse so you see exactly what you're buying — not stock images. Orders ship fast (1-2 business days) with tracking, and we offer 14-day returns on material defects. Need to inspect in person? Visit our local store at TamDous.com.
Frequently asked questions
Is the transformer fully functional?
Yes, the transformer is in 'New/Open Box' condition and fully functional.
What accessories are included?
All accessories included are shown in the product photos.
How long does shipping take?
We ship within 1-2 business days from Utah.
Is there a warranty on this product?
This product does not come with a manufacturer warranty, but you can return it within 14 days.
Can I return the transformer if it doesn't work?
Yes, you have a 14-day return policy if the product is not functioning as expected.
Is there a battery included?
This transformer does not require a battery; it operates on 120V power.




















