Square D HDL26090 90 Amp 2-Pole Molded Case Circuit Breaker – Feed-Thru – 600V AC

The Schneider Electric Square D PowerPact HDL26090 is a 90 Amp, 2-pole molded case circuit breaker designed for industrial and commercial electrical distribution systems. Built on the H-Frame PowerPact platform, it delivers dependable overload and short-circuit protection using thermal-magnetic technology.

It features a feed-thru connection design and is commonly used in panelboards requiring flexible wiring and reliable fault protection.

Electrical Ratings

• Current Rating: 90 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: Built-in 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 (standard H-Frame capability)

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 suitable for 90A applications
• Weight: Not specified in provided data

Certifications & Standards

• UL Listed
• CSA Approved
• NOM Certified
• IEC Compliant
• CE Marked
• Designed for global industrial electrical safety compliance

Additional Features

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

Manufacturer Information

• Manufacturer: Schneider Electric
• Brand: Square D
• Series: PowerPact H-Frame
• Model: HDL26090

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

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