Square D PowerPact H Series Molded Case Circuit Breaker — 20A, 600V AC, 3-Pole
The Square D (Schneider Electric) PowerPact H Series circuit breaker (model HGA36020YP) is a 3-pole molded case circuit breaker (MCCB) designed for 3-phase electrical distribution systems. Rated at 20A with a 600V AC voltage rating and an 18kA interrupting capacity, it provides reliable overcurrent protection for branch and feeder circuits in commercial and industrial applications.
Key Specifications
- Ampere rating: 20A
- Voltage rating: 600V AC
- Interrupting rating: 18 kA
- Poles: 3
- Phase: 3-Phase
- Color: Black
- Dimensions: 9.73 H x 4.48 W x 4.8 D in.
- Application: Distribution
- Standards: UL, CSA, NEMA, NOM-003-SCFI-2000, IEC 60947-2
- Series: PowerPact
- Model: HGA36020YP
- Manufacturer: Square D (Schneider Electric)
Features & Applications
PowerPact H Series MCCBs from Square D are widely used in power distribution panels, motor control centers, and industrial switchgear. They offer a compact form factor combined with strong interrupting capacity suitable for demanding distribution environments.
Multi-standard compliance (UL, CSA, NEMA, IEC 60947-2) ensures this breaker meets requirements across a broad range of North American and international installations. Full documentation including brochure, instruction manual, and spec sheet is available.


