SKU: 96129226734

Siemens 3VA4120-4ED14-0AA0 20A 1-Pole Thermal Magnetic MCCB – Panelboard Mount – 600V

$36.00 $40.00
Save 10%
No.2 Bestseller on lamcf.fr >

Pay in installments of $10.00 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 23 - Sep 28

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Siemens 3VA4120-4ED14-0AA0 20A 1-Pole Thermal Magnetic MCCB – Panelboard Mount – 600VThe **Siemens 3VA4120 4ED14 0AA0 molded case circuit breaker delivers dependable 20 Amp, single pole protection for industrial and commercial power distribution systems. Built on the 3VA41 125A frame, this thermal magnetic MCCB features a TM210 fixed trip unit and load side lug connections for secure installation. With high interrupt ratings and UL CSA certifications, it is well suited for panelboard and infrastructure applications requiring reliable

The **Siemens 3VA4120-4ED14-0AA0 molded case circuit breaker delivers dependable 20 Amp, single-pole protection for industrial and commercial power distribution systems. Built on the 3VA41 125A frame, this thermal magnetic MCCB features a TM210 fixed trip unit and load-side lug connections for secure installation. With high interrupt ratings and UL/CSA certifications, it is well suited for panelboard and infrastructure applications requiring reliable circuit protection.

Voltage and Rating

  • Amperage: 20 Amps

  • Voltage:

    • 120/277/347 Volts AC
    • 125 Volts DC

  • Interrupt Rating:

    • 65 kAIC @ 120V AC
    • 25 kAIC @ 277V AC
    • 14 kAIC @ 600Y/347V AC & 125V DC

Key Specifications

  • Breaker Type: Thermal Magnetic Molded Case Circuit Breaker (MCCB)
  • Number of Poles: 1-Pole
  • Product Range: 3VA41 (125A frame)
  • Trip Unit: TM210 — Fixed overload (Ir), Fixed short-circuit (Ii)
  • Mounting Mode: Panelboard / front-face mount
  • Protection Class: IP40
  • Applications: Industrial, infrastructure, and commercial systems

Technical Specifications

  • Connection Terminals: Load-side lug only (aluminum lugs installed)
  • Wire Size: #14 AWG–3/0 AWG Cu/Al
  • Frame Size: 125 Amp
  • Protection Function: Overload and short-circuit protection
  • Certifications: UL Listed (File E92074), CSA Certified (File LR18416)

Product Data

  • Manufacturer: Siemens
  • Brand: Siemens
  • Model Number: 3VA4120-4ED14-0AA0
  • UPC: 804766941764

  • Dimensions:

    • Width: 1.0 in
    • Height: 5.5 in
    • Depth: 3.7 in
    • Weight: 0.617 lb


Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 96129226734

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.7 ★★★★★
Based on 27 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
R
Verified Purchase
Ricardo
Cuba, US
★★★★★ 3
Backrest does not adjust in and out
Color: Black
Very comfortable but I wish the back rest was adjustable. It’s too far back to offer any support.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 2, 2026
T
Verified Purchase
Tram
Natrona Heights, US
★★★★★ 5
Excellent value for money!
Size: 934W-Z, Color: Black, Size: 934W-Z, Color: Black
I absolutely love this office chair! I needed a chair that could support my standing desk without sacrificing comfort, and this one completely exceeded my expectations. It's incredibly sturdy and durable, well-made, and the height adjustment is super convenient, making it easy to find the perfect fit. Even during long hours of work, the seat is comfortable, and the ergonomic design effectively reduces pressure on my back and legs. I love its clean, modern look—it fits my home office perfectly. Assembly was quick and easy, and for this price, the quality is absolutely fantastic!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 24, 2026
L
Verified Purchase
Lisa Bjornstad
Bozeman, US
★★★★★ 5
Perfect chair!
Size: 934-Z, Color: Blue, Size: 934-Z, Color: Blue
I have an adjustable-height desk (also purchased from Amazon) and needed a drafting chair for those times when my body gets tired of standing. This chair fits the bill and then some! I put it together myself; it took me about an hour, but would take me about half that next time, since now I know what to do (and what NOT to do!). All the parts were there; there are even spare parts (see photo). All the holes were drilled in exactly the right places, too, which isn't always the case when I buy things from Amazon (my standing desk is a great example). The chair fits me; I'm short (5'3.5"), and often the seats of furniture are too deep for me to rest my feet flat on the floor. The depth of the seat on this chair is just a little over 18 inches, and with the adjustable footrest ring, it's perfect. I don't think a tall or heavy person would fit in it, to be honest. But it's perfect for those of us who are vertically challenged. I love that it glides easily on my hardwood floors and that it turns 360 degrees. The chair comes in numerous luscious colors, so take your pick! It is very sturdy, has good lumbar support, and the seat and seat back are very comfortable. And the arms flip up, which was an absolute must when I was shopping for this chair. I got it on sale, too -- $109.00 -- and I'm delighted with this purchase.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 23, 2026
P
Verified Purchase
PenLady
Draper, US
★★★★★ 5
Excellent adjustable drafting chair
Size: 934-Z, Color: Blue
Excellent chair design, extremely comfortable and exceptionally easy instructions to follow making for simple assembly. Love the amply wide cushioned seat and ergonomic backrest. The height adjustment feature works perfectly as well as positioning of the foot ring . Having the ability to raise the arms is also a big plus! I highly recommend this product for attractive appearance, comfort features, functionality and operation. Really nice chair!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026
S
Verified Purchase
Sandra
Los Angeles, US
★★★★★ 4
Comfortable, stylish, and perfect for long work hours 💗✨
Size: 934-Z, Color: Pink
I bought this chair because I spend a lot of time working and needed something comfortable but also stylish, and I absolutely love it. Since I started using it, I feel much better support in my back thanks to the lumbar support. It makes a big difference, especially during long work hours. The adjustable footrest is also a feature I didn’t know I needed, but now I use it all the time. The flip-up armrests are very convenient because I can adjust them depending on what I’m doing or move them out of the way when needed. The pink color is beautiful and adds a soft, elegant touch to my workspace. It looks great in a modern home office. It feels sturdy, well-made, and very stable. Overall, it’s a great purchase that improved both my comfort and the look of my workspace.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026

recommand products

DEIANA'S Beautiful Designer Golden zari Soft Lichi Silk Saree - Green
70.11
John Boos Stallion Stainless Steel Work Table with Rear Up-Turn and Adjustable Undershelf, 84 x 30 Inches
734.98
John Boos Stallion 96-Inch W x 30-Inch D Stainless Steel Work Table with 1.5-Inch Rear Backsplash and Galvanized Base
396.50
John Boos Touchless Lead-Free Gooseneck Faucet with Electronic Eye, Splash Mount, 4 Inch Centers, 1/2 Inch NPT
246.24
Plum 5% Niacinamide Face Serum With Rice Water
19.35