The Square D HDA36050, manufactured by Schneider Electric, is a 50 Amp, 3-pole thermal-magnetic circuit breaker from the PowerPacT H series. Designed for 600VAC systems, this I-Line breaker provides dependable overload and short-circuit protection for commercial and industrial power distribution equipment. It is 80% rated and configured for ABC phase connection.
Electrical Ratings
- Amperage: 50 Amps
- Poles: 3-Pole
- Voltage Rating: 600 Volts AC
- Interrupt Rating: 14 kAIC
- Breaker Type: Thermal-Magnetic
- Rating: 80% Rated
- Phase: ABC
Mounting & Connections
- Mounting Mode: I-Line
- Line Connection: I-Line bus connection
- Load Connection: Lugs
- Wire Size Range: AWG 14 to AWG 3/0 (Copper/Aluminum)
- Tightening Torque:
- 44.3 lb-in (AWG 14–10)
- 123.9 lb-in (AWG 8–3/0)
Certifications & Compliance
- UL Listed
- CSA Certified
- NOM Certified
- IEC 60947-2
- HACR Rated
Physical Specifications
- Height: 6.4 inches
- Width: 4.09 inches
- Depth: 3.4 inches
- Weight: 4.9 lbs
- Product Information
- Product Range: PowerPacT H
- Model Number: HDA36050
- UPC: 785901539926
The Square D PowerPacT H HDA36050 I-Line circuit breaker delivers reliable 50A, 3-pole protection with a 14kA interrupting capacity, making it ideal for demanding commercial and industrial applications requiring durable 600VAC circuit protection.