Square D EDB24070 - 70 A, 480 V, 2-Pole Bolt-On Circuit Breaker | AmpState

The Square D EDB24070 is a robust 70 A, 480 V, 2-pole bolt-on molded case circuit breaker designed to deliver dependable branch circuit protection in panelboards and load centers. Built for residential, commercial, and light industrial environments, this unit combines a secure mounting method with precise protection you can count on from a trusted name in electrical safety.

Why this breaker stands out

• Secure bolt-on mounting: A rigid, vibration-resistant bus connection ensures consistent electrical contact and reduces the risk of loose connections in panels subjected to movement or vibration.
• Thermal-magnetic trip unit: Delivers stable, repeatable protection for both overcurrent and short-circuit conditions, helping minimize nuisance trips while safeguarding circuits.
• OEM panel compatibility: Designed to pair with matching Square D OEM load centers and panelboards for seamless integration and reliable performance.
• Versatile, high-voltage protection: Rated at 480 V, making it suitable for a range of commercial and light industrial applications where higher-voltage branch circuits are common.

Technical snapshot

• Manufacturer: Square D
• Part Number: EDB24070
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 70 A
• Voltage Rating: 480 V
• Number of Poles: 2
• Mounting Style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

Ideal use scenarios

• Residential panelboards and subpanels requiring reliable protection for two hot conductors at 480 V systems
• Commercial electrical rooms protecting feeders to lighting, outlets, and equipment circuits
• Light industrial enclosures where robust, vibration-tolerant mounting and predictable trip performance are essential

Practical considerations

• Choose the EDB24070 when you need a compatible, high-integrity bolt-on solution that aligns with existing Square D panelboards and load centers.
• Ensure your installation matches the panel’s voltage rating and that the conductors and enclosure are rated for 480 V operation.
• Follow panel manufacturer torque and installation guidelines to maintain optimal bus connection integrity.

With the Square D EDB24070, you’re equipping a trusted, purpose-built breaker that combines rugged mounting, precise thermal-magnetic protection, and seamless OEM compatibility—delivering dependable circuit safety for demanding electrical environments.