HJA36150SA – Square D 150A 600VAC 3-Pole I-Line Molded Case Circuit Breaker with 120VAC Shunt Trip, PowerPact HJA, 100kA @240V / 65kA @480V / 25kA @600V / 20kA @250VDC

HJA36150SA – Square D 150A 600VAC 3-Pole I-Line Molded Case Circuit Breaker with 120VAC Shunt Trip, PowerPact HJA, 100kA @240V / 65kA @480V / 25kA @600V / 20kA @250VDCDescription HJA36150SA is a Square D PowerPact HJA series molded case circuit breaker engineered for dependable overload and shortcircuit protection in commercial and industrial electrical systems. This 3pole, 150A breaker is rated for 600VACand 250VDC, and includes a factoryinstalled shunt trip rated for 120VAC, providing remote tripping capability for enhanced safety and control. The breaker features ILine plugon mounting with thermalmagnetic trip

Description

HJA36150SA is a Square D PowerPact HJA series molded case circuit breaker engineered for dependable overload and short‑circuit protection in commercial and industrial electrical systems. This 3‑pole, 150A breaker is rated for 600VACand 250VDC, and includes a factory‑installed shunt trip rated for 120VAC, providing remote tripping capability for enhanced safety and control. The breaker features I‑Line plug‑on mounting with thermal‑magnetic trip technology for reliable performance.

Interrupting Ratings

• 100 kA @ 240 VAC

• 65 kA @ 480 VAC

• 25 kA @ 600 VAC

• 20 kA @ 250 VDC

Key Specifications

• Manufacturer: Square D (Schneider Electric)

• Part Number: HJA36150SA

• Amperage: 150 A

• Voltage Rating: 600 VAC / 250 VDC

• Poles: 3

• Frame Type: HJA (PowerPact H)

• Mounting: I-Line plug‑on

• Trip Unit: Thermal Magnetic (LI – Long-Time & Instantaneous)

• Phase: 3

• Shunt Trip: Factory‑Installed, 120 VAC

• Continuous Current Rating: 80%

• Certifications: UL, CSA, NOM, IEC