Verified
Consistent quality. We’ve added similar items to our regular reorder list.
MRO · Reorder
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
Square D | QBM32100TN | Circuit Breaker | 100A | 3-Pole | 120V
| Part Number | QBM32100TN |
| Amperes | 100 |
| Poles | 3 |
| Voltage | 120 |
| Product Type | Circuit Breaker |
Regular price
$19,030.00
Sale price
$19,030.00
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.
Square D | QBM32100TN | Circuit Breaker | 100A | 3-Pole | 120V
Regular price
$19,030.00
Sale price
$19,030.00
Regular price
Unit price
Product description
Shipping
Meet the Square D QBM32100TN circuit breaker—a precise, purpose-built solution for protection and control in your electrical system. Engineered for maintenance, retrofit, and replacement projects that require exact specs, this 100A, 3-pole unit delivers reliable performance at 120V.
Key Specifications
- Amperage: 100A
- Poles: 3-Pole
- Voltage: 120V
- Part number: QBM32100TN
Why this model stands out
The QBM32100TN is purposefully matched to its part number, making it the most reliable reference when seeking exact compatibility. Designed for scenarios where precise specs matter, this breaker supports consistent electrical protection in demanding applications. Before ordering, double‑check fit and ratings to ensure seamless integration with your existing equipment.
Ideal use cases
- Maintenance on legacy panels that require a precise 100A, 3-pole, 120V solution
- Retrofit projects where existing breakers must be replaced with an exact match to maintain system performance
- Replacement of a failed breaker in circuits that run on 120V with three conductors, delivering dependable protection
Compatibility and ordering tips
To ensure you get the right part the first time, rely on the QBM32100TN as your compatibility reference. Always confirm fit and ratings with your panel or equipment documentation before purchasing to prevent mismatches and downtime.
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
Support is responsive when we have questions about fit or application.
Purchasing · Quick answers
Verified
A reliable choice when we need industrial parts on short notice.
Service · Urgent replacement
