QCAL100 - 100Amp Circuit Breaker




- 100 Amp
- 10k @ 120/240VAC
- 2 Pole
Purchase Options: New Aftermarket Replacement
QCAL100 - 100Amp Circuit Breaker Description
QCAL100 - 100Amp Circuit Breaker
The QCAL100 is a 100-amp, 2-pole QC plug-on thermal-magnetic circuit breaker designed as a direct replacement for the original QCAL100. It is made to match the original breaker's form, fit, and function, allowing it to fit the existing mounting location without panel modifications.
Rated for 120/240VAC with a 10kA interrupting capacity, this breaker is intended for use in your compatible load centers and electrical distribution panels where the original QCAL100 was installed. Its thermal-magnetic trip mechanism helps you to protect electrical circuits from overloads and short circuits while maintaining the same electrical ratings as the original application.
Whether you're repairing an existing panel or replacing a worn breaker in a legacy electrical system, this aftermarket replacement offers a practical solution while maintaining compatibility with the original installation.
Key Features and Benefits
- Direct Replacement: Designed as a direct replacement for the QCAL100.
- Original Form, Fit, and Function: Matches the original form, fit, and function.
- 100 Amp, 2-Pole Configuration: 100 Amp, 2-pole configuration.
- QC Plug-On Design: QC plug-on design for compatible panels.
- Thermal-Magnetic Protection: Thermal-magnetic protection against overloads and short circuits.
- 10kA Rating: Rated 10kA at 120/240VAC.
- Original Mounting Location: Fits the original breaker location without modification.
- Built for Existing Systems: Suitable for maintaining existing electrical systems.
Technical Specifications
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Part Number: QCAL100
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Amperage: 100 Amps
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Poles: 2
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Type: QC
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Mounting Style: Plug-On
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Trip Type: Thermal-Magnetic
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Voltage Rating: 120/240VAC
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Interrupt Rating: 10kA
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Dimensions:
- Height: 4.81 in
- Width: 1.50 in
- Depth: 2.50 in
Material Compliance and Certifications
- Industry Requirements: This replacement breaker is manufactured for use in compatible electrical systems and is designed to meet applicable industry requirements for its intended application.
- Compatibility Verification: Always verify compatibility with your panel before installation.
- Qualified Installation: Have electrical work completed by a qualified electrician when required by local codes.
Where It Works Best
- The QCAL100 replacement breaker is well-suited for replacing original breakers in compatible residential, commercial, and light-industrial electrical panels. It is intended for maintaining existing electrical systems where the original QCAL100 was installed, making it a practical choice for repairs and routine maintenance.
Use of Original Equipment Manufacturer (OEM) trademarks, names, and logos is for informational and identification purposes only. This does not imply any affiliation, sponsorship, endorsement, or approval by the original equipment manufacturer. CIRCUIT BREAKER SUPERSTORE® is an independent reseller and is not an authorized distributor, affiliate, or representative of any manufacturer. Manufacturer warranties do not apply unless expressly stated. All trademarks and registered trademarks are the property of their respective owners.
Eaton®, Cutler-Hammer®, Westinghouse®, Challenger®, Bussmann®, Edison®, Edison Fuse®, GTE Sylvania®, Crouse-Hinds®, and Cooper® are registered trademarks of Eaton Corporation plc. Products sold are surplus, used, or refurbished and are NOT supplied by Eaton Corporation plc or its affiliates.
Specifications
- Width:1.5
- Height:4.81
- Depth:2.5
- Poles:2
- Amperes:100
- A.I.C. Rating & Volts:10k @ 120/240VAC
- Type:QC
- Approx Dimensions:1.50"W x 4.81"L x 2.50"D
- Additional Notes:Plug-On, Thermal-Magnetic Circuit Breaker. *Note: As this item is no longer manufactured, in it's place, we are offering a New after-market replacement circuit breaker specially designed to replace and fit into the existing location of the QCAL100. **Expected Delivery Time is 1-3 business days for ground shipping on this item, depending on location**
Returns are easy
You may return unused items within 30 days of delivery for a full refund.
FREE ground shipping on breaker orders over $100 and all other items with orders over $500.
Shipping charges are Prepaid and Allowed on UPS Ground orders for all other products on orders over $500.00, again only when shipping within the lower 48 continental United States, provided the product(s) can safely ship UPS Ground.
If the product cannot safely ship via UPS Ground, or is too heavy to ship UPS Ground, then the product will be shipped via freightliner at buyer's expense.
CIRCUIT BREAKER SUPERSTORE® offers one to five day delivery in the United States. The variation depends on the chosen shipping speed and the warehouse location for the product(s).
Same Day Shipping
We strive to ship out your items within one business day.
In rare circumstances, CIRCUIT BREAKER SUPERSTORE® may reserve up to 5 business days to complete shipment. Feel free to contact us if your order is time sensitive.
CIRCUIT BREAKER SUPERSTORE® provides a limited 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer).

