The Square D HDA36070, manufactured by Schneider Electric, is a 70 Amp, 3-pole thermal-magnetic circuit breaker from the PowerPacT H series. Designed for 600VAC systems, this I-Line breaker delivers dependable overload and short-circuit protection for commercial and industrial power distribution applications. It is 80% rated and configured for ABC phase connection.
Electrical Ratings
- Amperage: 70 Amps
- Poles: 3-Pole
- Voltage Rating: 600 Volts AC
- Interrupt Rating: 14 kAIC
- Breaker Type: Thermal-Magnetic
- Rating: 80% Rated
- Phase Configuration: 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: HDA36070
- UPC: 785901419976
This Square D PowerPacT H HDA36070 I-Line circuit breaker provides reliable 70A, 3-pole thermal-magnetic protection with a 14kA interrupting capacity, ensuring durable performance and straightforward installation in demanding commercial and industrial environments.