ABB
ABB TM3220CCU2K 200A Main Breaker Load Center • 1-Phase Standard Main Circuit Breaker Load Center • 32 Space, 40-Circuit, 120/240 VAC, 200 A, 22 kA Interrupt • Indoor NEMA 1 Enclosure
*Price sourced from Amazon.com. Last updated 2026-05-12. Price and availability subject to change.
ABB TM3220CCU2KFor your safety, it is crucial to purchase only genuine, ABB-manufactured electrical products (inclusive of those branded GE or GE by ABB and now manufactured by ABB). Counterfeit and non-authentic products may fail to meet safety standards, putting you at risk. To ensure you receive safe, reliable products, check the product description and photos and verify that the product is described as an ABB, GE, or GE by ABB product and has labels with an ABB, GE, or GE by ABB logo. Please also check the product description to see if the product has been certified by third-party certifi…
SpecPicks Verdict
SpecPicks classifies ABB TM3220CCU2K 200A Main Breaker Load Center • 1-Phase Standard Main… as a category leader on buyer feedback in the retro motherboards category, based on 35 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. ABB's positioning sits comfortably above the category median. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for retro motherboards of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Highly rated — 4.6★ average across customer reviews
- ✓ Backed by ABB's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Limited review volume so far — fewer data points on long-term reliability
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- HIGH-PERFORMANCE 200 AMP LOAD CENTER – The ABB TM3220CCU2K offers a robust 200A main breaker load center with 32 spaces and support for up to 40 circuits. The load center provides efficient and reliable power distribution for various electrical applications - ideal for residential and light commercial use,
- INDOOR DURABILITY WITH NEMA 1 ENCLOSURE – Featuring a high-quality NEMA 1 enclosure, this load center is designed for indoor environments. Its rugged construction ensures long-lasting protection against dust and other contaminants, making it suitable for homes, offices, and light commercial spaces.
- SUPERIOR SAFETY AND PROTECTION – With a 22 kAIC interrupt rating, the ABB TM3220CCU2K offers excellent circuit protection, safeguarding against high fault currents. This makes our main load center a reliable option for electrical distribution systems requiring enhanced safety measures.
- EFFORTLESS & USER FRIENDLY SETUP – Designed for a simple installation process, this load center supports 1-phase, 120/240 VAC systems with a three-wire configuration. Its pre-installed main breaker and intuitive design make it an excellent choice for both professionals and DIY enthusiasts, offering reliability and convenience for all users.
- ABB: LEADING INNOVATION AND QUALITY – ABB acquired GE Industrial Solutions in 2018. Today all GE electrical distribution products for residential are now ABB. The ABB Group is dedicated to providing innovative and high-quality electrical solutions. Our products are designed to meet the highest standards of safety, reliability, and efficiency.
Full Specifications
| Brand | ABB |
|---|---|
| Model | ST3247674 |
| Part Number | ST3247674 |
| Mounting Type | Wall Mount |
| Current Rating | 200 Amps |
| Number Of Poles | 2 |
| Number of Poles | 2 |
| Included Components | 262.90 |
| Circuit Breaker Type | Standard |
Ready to buy?
ABB TM3220CCU2K 200A Main Breaker Load Center • 1-Phase Standard Main Circuit Breaker Load Center • 32 Space, 40-Circuit, 120/240 VAC, 200 A, 22 kA Interrupt • Indoor NEMA 1 Enclosure is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-05-12. Price and availability subject to change.
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