Verified
Solid quality component. Exactly as described on the product page.
Maintenance team · Ontario
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Circuit Breaker
Siemens | QJ2B100L | Circuit Breaker | 2-Pole | 240V
★★★★★
| Poles | 2 |
| Voltage | 240 |
| Product Type | Circuit Breaker |
Regular price
$510.00
Sale price
$510.00
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 | QJ2B100L | Circuit Breaker | 2-Pole | 240V
Regular price
$510.00
Sale price
$510.00
Regular price
Unit price
Product description
Shipping
Siemens QJ2B100L is a reliable two-pole 240V circuit breaker designed for protection, maintenance, retrofit, and replacement tasks in compatible Siemens panels. With exact fit determined by the part number, this breaker keeps your electrical system safe while delivering predictable performance in demanding environments.
Key reasons to consider the QJ2B100L for your panel:
- Two-pole, 240V protection safeguards both conductors in a 240V circuit, ensuring simultaneous disconnection to prevent shared faults.
- Exact compatibility reference the QJ2B100L part number is your best reference for matching hardware and electrical characteristics; always confirm fit and ratings before ordering.
- Maintenance, retrofit, and replacement ideal for upgrading legacy installations, performing routine maintenance, or replacing a failing breaker without changing panel layout.
- Siemens-quality construction engineered to integrate with Siemens energy protection systems, delivering dependable trip performance and long service life.
- Versatile for multiple settings suitable for residential, commercial, or light-industrial panels that accept QJ-series breakers, helping you standardize protection across installations.
How to use: verify the panel compatibility and assess the circuit load before installing. If your panel label references QJ breakers or the QJ2B100L listing, this component will align with your existing protection strategy and wiring scheme. For best results, consult your panel documentation or a qualified electrician before purchasing.
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What Our Customers Say
General feedback we often hear from customers purchasing industrial electrical parts.
Verified
Packaging was secure and the item arrived clean and ready for installation.
Electrical contractor · GTA
Verified
We’ve used this type on multiple jobs and it’s been reliable so far.
Panel shop · Canada/US
