Square D HDL26100 100 Amp 2-Pole Molded Case Circuit Breaker – Feed-Thru – 600V AC

The Schneider Electric Square D PowerPact HDL26100 is a 100 Amp, 2-pole molded case circuit breaker designed for industrial and commercial power distribution systems. Built on the H-Frame PowerPact platform, it provides dependable thermal-magnetic protection against overloads and short circuits.

Its feed-thru configuration allows flexible installation in panelboards while maintaining strong performance and safety in demanding electrical environments.

Electrical Ratings

• Current Rating: 100 Amps
• Voltage Rating: 600 Volts AC
• Phase: Single Phase (1PH)
• Interrupting Capacity: 18 kA @ 480V AC
• Breaking Capacity: 14 kA @ 600V AC
• Continuous Current Rating: 80%
• Frame Type: H-Frame

Breaker & Protection Features

• Breaker Type: Molded Case Circuit Breaker (MCCB)
• Number of Poles: 2-Pole
• Trip Unit Technology: Thermal-Magnetic
• Trip Functions: Long-Time and Instantaneous protection
• Protection Type: Overload and short-circuit protection
• Manual Operation: Integrated push-to-trip test button
• Contact Design: Dual-break rotating contacts for reduced fault current peaks

Mounting & Connection

• Connection Type: Feed-Thru
• Electrical Connection: Line and load lugs
• Installation Type: H-Frame unit mount system
• Compatibility: PowerPact H-Frame panelboards
• Reverse Feed Compatible: Yes (typical H-Frame application)

Wiring & Termination

• Terminal Type: Lug connections on line and load sides
• Wire Size Range: Industrial copper/aluminum conductors (application dependent)
• Wiring Style: Feed-through configuration for flexible installation

Physical Specifications

• Compact H-Frame molded case design
• Industrial-grade housing for 100A applications
• Weight: Not specified in provided data

Certifications & Standards

• UL Listed
• CSA Approved
• NOM Certified
• IEC Compliant
• Designed for global industrial electrical safety standards

Additional Features

• Dual-break rotating contact system for reduced fault energy
• Built-in push-to-trip manual test function
• High reliability thermal-magnetic protection system
• Feed-thru wiring design for installation flexibility
• Suitable for industrial and commercial electrical distribution systems

Manufacturer Information

• Manufacturer: Schneider Electric
• Brand: Square D
• Series: PowerPact H-Frame
• Model: HDL26100

Returns are easy

You may return items within 30 days of delivery for a refund.

FREE Shipping on orders over $149.

My Circuit Breakers 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, My Circuit Breakers may reserve up to 5 business days to complete shipment. Feel free to contact us if your order is time sensitive.

My Circuit Breakers provides a comprehensive 1-year warranty on both new and reconditioned products. Rest assured, all products are authentic OEM (original equipment manufacturer). Extended warranties are available upon request.