Schneider Electric HJL36040 | 40A 3-Pole PowerPacT H-Frame Thermal Magnetic Circuit Breaker

Main Description:

The Schneider Electric HJL36040 is a 40-amp, 3-pole PowerPacT H-Frame molded case circuit breaker designed for dependable distribution protection in commercial and industrial electrical systems. Offering thermal-magnetic trip technology and a 25 kA interrupting capacity at 600 VAC, this breaker ensures reliable performance against overloads and short circuits. Dual-break rotating contacts reduce peak fault currents, while an integral push-to-trip button provides convenient manual interruption. Suitable for unit-mount installations and equipped with line and load lugs, the HJL36040 meets UL, CSA, NOM, IEC standards and carries the CE mark.

Technical Overview:

• Manufacturer: Schneider Electric

• Brand: Square D

• Part Number: HJL36040

• Category: Circuit Breaker

• Subcategory: Molded Case Circuit Breaker

• Condition: New/Never Used Surplus

• Product Name: PowerPacT H

• Type: H-Frame

• Amperage Rating: 40 Amps

• Poles: 3

• Protected Poles: 3T

• Trip Unit Technology: Thermal-Magnetic

• Magnetic Trip: 850 A

• Magnetic Hold: 400 A

• Voltage Rating (Ue): 690 VAC, 50/60 Hz

• Network Frequency: 50/60 Hz

• Interrupting Capacity: 25 kA @ 600 VAC

• Rated Insulation Voltage (Ui): 750 V

• Rated Impulse Withstand (Uimp): 8 kV

• Continuous Current Rating: 80%

• Control Type: Toggle

• Utilization Category: Category A

• Suitability for Isolation: Yes (IEC 60947-2)

• Terminals: Line and load lugs (AL150HD)

• Wire Range: AWG 14 to 3/0 Cu/Al

• Mounting Mode: Unit-Mount

• Electrical Connection: Lug (line & load)

• Breaker Application: HACR Rated

• Environmental Ratings:

  • Operating Temperature: –13 to 158°F (–25 to 70°C)

  • Storage Temperature: –58 to 185°F (–50 to 85°C)

  • Pollution Degree: 3 (IEC 60947-1)

  • Altitude: Up to 2000 m without derating

• Ingress Protection: IP40 (front cover)

• Dimensions:

  • Height: 6.42 in (163 mm)

  • Width: 4.09 in (104 mm)

  • Depth: 3.39 in (86 mm)

• Certifications: UL, CSA, NOM, IEC, CE Mark

Key Features:

• 40A, 3-pole PowerPacT H-Frame breaker for demanding applications

• 25 kA interrupt rating at 600 VAC

• Thermal-magnetic trip unit with dual-break rotating contacts

• Push-to-trip test button for manual tripping

• Line and load lugs included for straightforward installation

• Compliant with global safety standards including UL, CSA, NOM, and IEC