HDL36070 - 70 Amp Circuit Breaker

HDL36070 - 70 Amp Circuit Breaker

When your electrical system demands dependable protection, the PowerPacT H-Frame HDL36070 delivers. Built by Schneider Electric, this 70 amp, 3-pole, thermal-magnetic circuit breaker is engineered to safeguard commercial and industrial electrical distribution from overloads and short circuits—giving you peace of mind and operational uptime. The design features dual-break rotating contacts to reduce peak fault currents, and a convenient push-to-trip button for manually testing the breaker’s function. With a high breaking capacity and broad compliance across UL 489, CSA, IEC, NOM and CE governance, this unit is a solid choice for installations where safety and performance matter most.

Key Features & Benefits

• High interrupt capacity: Offers 14 kA at 600 V AC (and up to 25 kA at 240 V AC) for strong fault-current handling.
• 70 A, 3-pole configuration: Ideal for three-phase distribution systems needing dependable protection.
• Manual trip button: Allows on-site verification of breaker function—great for maintenance and testing.
• Flexible installation: Unit-mount design with line and load lugs simplifies wiring; compatible with busbar or lug applications.
• Premium certifications: Meets key global standards (UL, IEC, CSA, NOM, CE) ensuring acceptance across regions.
• Environmentally conscious: Carries Schneider’s “Green Premium” label and is RoHS / REACh compliant, making it a sustainable option for conscientious businesses.

Technical Specifications

• Rated line current: 70 A (three-pole)
• Rated operational voltage: Up to 600 V AC (with capability up to 690 V AC per IEC)
• Interrupt rating (Icu):
  • 25 kA at 240 V AC
  • 18 kA at 480 V AC
  • 14 kA at 600 V AC
  • 20 kA at 250 V DC
• Insulation voltage (Ui): 750 V per IEC standard
• Continuous current rating: 80 % for standard version
• Trip unit type: Thermal-magnetic
• Operating ambient temperature: –25 °C to +70 °C (–13 °F to +158 °F)
• Dimensions (approx):
  • Height: 163 mm (6.42 in)
  • Width: 104 mm (4.09 in)
  • Depth: 86 mm (3.39 in)
• Net weight: ~2.2 kg (4.85 lb)

Material Compliance & Certifications

• Environmental and Safety Standards: This circuit breaker has been manufactured using materials that comply with global safety and environmental standards.
• Compliance: It is RoHS-compliant, carries the REACh declaration, and meets the requirements of UL 489, IEC 60947-2/3, and other key regulation frameworks.
• Packaging: Schneider takes steps to use recycled cardboard and reduce single-use plastics, adding to its eco-responsibility credentials.

Where It Works Best

• This is a powerhouse choice for commercial buildings, industrial plants, manufacturing facilities or any environment requiring high-capacity circuit protection. If you’re managing a three-phase distribution board, motor control center or heavy-duty power panel that demands a 70 A breaker with excellent interrupt capability and global standard compliance, the HDL36070 fits the bill. Because it supports wide voltage and fault-current ranges, and is designed for flexible mounting, it’s especially suitable for retrofit projects or new installations where versatility and reliability are key.