Siemens ITE QJ23B125 Molded Case Circuit Breaker

Ensure superior protection for your electrical systems with the Siemens ITE QJ23B125 Molded Case Circuit Breaker. Designed for industrial, commercial, and residential applications, this breaker offers reliable overcurrent protection for circuits up to 125 amps. Featuring a robust construction and a thermal-magnetic trip mechanism, the QJ23B125 is perfect for safeguarding your electrical infrastructure against overloads, short circuits, and faults. Whether you're upgrading your existing panel or performing electrical installations, this circuit breaker provides peace of mind and long-lasting performance.

Key Features:

• 125 Amp Rating: Provides protection for circuits carrying up to 125 amps, ideal for medium to large electrical systems.
• Molded Case Design: Ensures durability and rugged protection in harsh environments, perfect for residential, commercial, and industrial use.
• Thermal-Magnetic Trip Mechanism: Automatically detects overloads and short circuits to minimize damage to your electrical equipment and prevent fire hazards.
• UL Listed: Meets rigorous safety standards for dependability and compliance in the U.S.
• Wide Application Range: Suitable for both indoor and outdoor electrical panels, including industrial machinery and power distribution systems.
• Easy Installation: Designed for quick and simple installation, fitting seamlessly into most compatible Siemens and ITE panels.
• Long-Lasting Durability: Built to withstand heavy electrical loads, ensuring reliable protection year after year.
• High-Quality Siemens Brand: Trusted for over 170 years in the electrical industry, providing high-performance, quality products.

We ship orders Monday through Friday, excluding holidays. Most in-stock items are processed and shipped within 1–2 business days. Once your order ships, you’ll receive tracking information via email.

Standard Shipping: 2–5 business days (carrier: USPS, UPS, or FedEx depending on item size and destination)

Expedited Shipping: Available upon request. Contact us before ordering.

Freight Shipping: Larger or palletized orders may ship via LTL freight. We’ll contact you directly for delivery coordination.

Shipping Rates:
Shipping costs are calculated at checkout based on weight, dimensions, and destination. For bulk orders or local pickups, please contact us for custom shipping options.

New Products are covered by a 90 Day Warranty. Used Products are sold as is.

   Returns are accepted within 30 days of delivery.
    •    Items (new or used) must be in the same condition as received and include original packaging when possible.
    •    A receipt or proof of purchase is required.
    •    Buyer is responsible for return shipping unless the item is defective or not as described.

 A 20% restocking fee applies to all returns not due to defects or listing errors (e.g., ordered by mistake, no longer needed).
    •    This fee will be deducted from the refund total.