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Matched our existing hardware and fit as expected. Clean install.
Maintenance · Retrofit work
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circuit-breaker
Siemens ECQFL2 100A Circuit Breaker | AmpState
| Part Number | ECQFL2 |
| Amperes | 100 |
| Product Type | circuit-breaker |
Regular price
$329.00
Sale price
$329.00
Regular price
Unit price
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Seamless online shopping experience guaranteed with easy shipping and returns policy.
Shop with Confidence: Our Products come with a Reliable Year-Long Warranty.
Siemens ECQFL2 100A Circuit Breaker | AmpState
Regular price
$329.00
Sale price
$329.00
Regular price
Unit price
Product description
Shipping
Meet the Siemens ECQFL2 100A Circuit Breaker — a dependable, purpose-built protection device designed for panelboards, load centers, and electrical distribution networks. When reliability and compatibility matter, this ECQFL2 model delivers consistent performance and predictable maintenance outcomes.
Why this breaker stands out
- Part number consistency for retrofit and maintenance: The ECQFL2 is ideal when your project requires keeping the exact component designation to simplify ordering, stocking, and service history.
- 100 A protection: Provides clear overcurrent protection for main feeders and key circuits within residential, commercial, or light industrial installations.
- Siemens-built reliability: Engineered to integrate smoothly with Siemens panelboards, load centers, and electrical distribution systems, helping maintain electrical coordination and performance.
- Easy procurement through AmpState: Available now through AmpState, with support ready to help verify fit and compatibility for your specific panel or distribution layout.
Ideal use cases
- Retrofit projects where maintaining the existing part number is a priority for procurement workflows and maintenance records.
- Maintenance planning in facilities with Siemens infrastructure, ensuring quick replacements during scheduled downtime.
- Upgrades or expansions of panelboards and load centers that require reliable, standards-compliant overcurrent protection.
- Inventory planning for service teams that need readily available, compatible circuit breakers to minimize outage times.
What you can expect in practice
- Clear, predictable tripping behavior at the 100 A rating to protect wiring and connected equipment.
- Seamless compatibility with Siemens distribution equipment, reducing risk of fitment or coordination issues during installation.
- Streamlined ordering and support through AmpState, including assistance with compatibility checks and fit confirmation.
Specifications
- Manufacturer: Siemens
- Part Number: ECQFL2
- Product Type: Circuit Breaker
- Amperage: 100 A
- Availability: AmpState
Need help matching a part number or confirming compatibility? Message us and we’ll help you confirm fit.
Contact sales@ampstate.com
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What Our Customers Say
General feedback we often hear from customers purchasing industrial electrical parts.
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Quick confirmation on details and a smooth ordering process.
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Came well packed. Labeling made receiving and staging easy.
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