Verified
Feels well-built and suitable for everyday plant and maintenance use.
Facilities · Manufacturing
Seamless online shopping experience guaranteed with easy shipping and returns policy.
Shop with Confidence: Our Products come with a Reliable Year-Long Warranty.
Circuit Breaker
Siemens | NEG3B100L | Circuit Breaker | 3-Pole | 600V
★★★★★
| Poles | 3 |
| Voltage | 600 |
| Product Type | Circuit Breaker |
Regular price
$1,741.00
Sale price
$1,741.00
Regular price
Unit price
Save
Seamless online shopping experience guaranteed with easy shipping and returns policy.
Shop with Confidence: Our Products come with a Reliable Year-Long Warranty.
Siemens | NEG3B100L | Circuit Breaker | 3-Pole | 600V
Regular price
$1,741.00
Sale price
$1,741.00
Regular price
Unit price
Product description
Shipping
Designed for reliable protection in three-phase electrical systems, the Siemens NEG3B100L is a 3-pole, 600V circuit breaker built for service, retrofit, and replacement projects.
Key details
- Poles: 3-Pole
- Voltage rating: 600V
- Part number (best reference): NEG3B100L
- Suitable for: maintenance, retrofit, and replacement in compatible Siemens installations
Why choose the NEG3B100L
- Precise compatibility: Rely on the Siemens part number NEG3B100L as the primary reference to ensure the breaker fits your panel or equipment exactly.
- Minimized downtime: Designed for straightforward maintenance and retrofit, enabling quick swaps that preserve protection characteristics.
- Three‑phase protection:Manages all three hot legs, supporting balanced loads and safety in industrial and commercial environments.
- 600V applicability: Ideal for distribution networks in manufacturing facilities, data centers, and electrical rooms that operate at or near 600V.
Use cases and ideal contexts
- Replacement for aging or failed 3-pole breakers in Siemens and compatible panelboards in factories, workshops, and facilities.
- Retrofit projects upgrading legacy panels to modern Siemens protection devices without changing wiring or mounting footprint.
- Spare part for field service technicians maintaining three-phase systems that run up to 600V.
Important ordering note: Before ordering, confirm fit and ratings. The NEG3B100L part number is the most reliable reference for compatibility with your equipment.
Contact sales@ampstate.com
Shipping cost is based on weight. Just add products to your cart and use the Shipping Calculator to see the shipping price.
We want you to be 100% satisfied with your purchase.
What Our Customers Say
General feedback we often hear from customers purchasing industrial electrical parts.
Verified
Lead time was reasonable and the part matched expectations when it arrived.
Procurement · Ontario
Verified
Good value for industrial use. Customers mention easy installation.
Service tech · Field work
