SKU: 25938733784

NNX3B100 – Siemens VL Frame 3‑Pole 1000A 600V AC Molded Case Circuit Breaker, Thermal‑Magnetic, 35 kAIC @ 480V

$1620.00 $1800.00
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Ships within 48 hours · Estimated delivery Jul 25 - Jul 30

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Description

NNX3B100 – Siemens VL Frame 3‑Pole 1000A 600V AC Molded Case Circuit Breaker, Thermal‑Magnetic, 35 kAIC @ 480VProduct Title NNX3B100 Siemens VL Frame 3 Pole 1000A 600V AC Molded Case Circuit Breaker, Thermal Magnetic, 35 kAIC @ 480V Product Description The Siemens NNX3B100 is a 3 pole, 1000 Amp, 600 V AC VL frame molded case circuit breaker designed for commercial and industrial electrical distribution. This breaker features a thermal magnetic trip unit with Long Time (LI) and instantaneous protection for dependable performance under overload and short

Product Title

NNX3B100 – Siemens VL Frame 3-Pole 1000A 600V AC Molded Case Circuit Breaker, Thermal-Magnetic, 35 kAIC @ 480V

Product Description

The Siemens NNX3B100 is a 3-pole, 1000 Amp, 600 V AC VL frame molded case circuit breaker designed for commercial and industrial electrical distribution. This breaker features a thermal-magnetic trip unit with Long-Time (LI) and instantaneous protection for dependable performance under overload and short-circuit conditions.

It provides a high interrupting capacity of 35 kAIC @ 480 V AC, ensuring safe interruption of fault currents in demanding applications. The NNX3B100 is suitable for bolt-on mounting installations that require robust and reliable circuit protection.

Key Features

  • Poles: 3

  • Amperage: 1000 A

  • Voltage: 600 V AC (also suitable for up to 250 V DC)

  • Type: VL Frame Molded Case Circuit Breaker

  • Trip Unit: Thermal-magnetic with Long-Time (LI) and instantaneous functions

  • High interrupting capacity: 35 kAIC @ 480 V AC

  • Bolt-on mounting for secure installation

  • Durable construction for commercial and industrial use

Technical Specifications

  • Manufacturer: Siemens

  • Catalog Number: NNX3B100

  • Frame Size: VL (NG Frame)

  • Phase: 3-phase

  • Trip Type: Thermal-Magnetic

  • Mounting Type: Bolt-on

  • Frequency Rating: 50/60 Hz

  • Operating Temperature: -25 °C to 70 °C (-13 °F to 158 °F)

Product Data

  • UPC / GTIN: 783643498259

  • Provides reliable overload and short-circuit protection for industrial and commercial panels

  • Compatible with power distribution systems requiring high interrupting capacity breakers

  • Built to meet UL 489 safety standards and industrial performance requirements

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: 25938733784

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4.8 ★★★★★
Based on 17 reviews
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Product Reviews
R
Verified Purchase
Rebecca J. Snow
New York, US
★★★★★ 4
Pleased overall
Color: Light Brown, Size: 4
They have an unfinished feel, and the underside screws used to hold the shelf on the poles strip out really easy. Tighten those by hand and with care. Other than that, they look great and were easy to install. Came with a full set of hardware including anchors for various wall types. Stable enough to hold small to medium sized Lego sets (don't try to put Lego Hogwarts size kits on them--not big enough). Bought 3 sets of 4 and used others as Book shelves. They work very well for novel size or paperback sized books. Just make sure you anchor them well into the wall. These will only be as good as the installation.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 4, 2025
N
Verified Purchase
Nancy K
Belleville, US
★★★★★ 5
Nice and Inexpensive!
Color: Light Brown, Size: 4, Color: Light Brown, Size: 4
Thé shelves are good quality and easy to hang. Thé instructions do leave a bit to be desired as they misidentify which anchor to use for dry wall. I followed instructions for the first shelf and it was not very stable. I switched to the other anchors and it was great. All hardware in included. These require minimum size holes in your wall, but it is a floating shelf so be prepared to patch when you take them down.  It’s a set of 4 so a good value!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 22, 2025
A
Verified Purchase
Angela Felan
Pawtucket, US
★★★★★ 5
Great purchase!
Color: Light Brown, Size: 4
Easy to assemble. Looks great on walls. Durable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 8, 2026
D
Verified Purchase
Dakota's
San Leandro, US
★★★★★ 1
Not worth the time
Color: Light Brown, Size: 4
Plastic pieces for the dry wall broke and also created an even bigger hole in the wall. One of the shelves wouldn’t even stay level despite following all instructions. Wood gives you splinters as well since it’s not sanded down.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
M
Verified Purchase
Miah
Birmingham, US
★★★★★ 5
Solid Floating Shelves 🛠️🏠
Color: Black, Number Of Shelves: 4, Size: 15.7in
I have installed four sets of the black floating shelves in my office. They are made of high quality materials, featuring a sophisticated black woodgrain finish with a natural texture. Supposedly, each unit can handle up to 22 pounds, though I would not recommend testing that limit with your vintage bowling ball collection if you value your flooring. They are awesome. The value is good for a set of two. Each shelf measures 22x7x1 (56x17x3 cm) inches, providing a decent amount of storage for books or decor. The installation was straightforward since the hardware for multiple wall types was included. They work well in the kitchen for spices or in the bedroom for personal belongings. One tip for a secure fit: use a level during installation and make sure the bracket is flush against the wall before sliding the shelf on, or your photos might look like they are sliding off a mountain 📐 These shelves offer a clean, modern look and stay stable once mounted correctly. They are a practical choice for adding functional display space to any room 🖼️
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026

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