Square D DGP36600E20 - 600 A, 600 V, 3-Pole Bolt-On Circuit Breaker | AmpState

Introducing the Square D DGP36600E20, a 600 A, 600 V, 3-pole bolt-on molded case circuit breaker designed to deliver dependable branch-circuit protection in panelboards and load centers. Built to withstand demanding electrical environments, this unit combines rugged mounting with precise protection, making it a solid choice for professional electrical installations.

• Secure bolt-on mounting: Ensures a rigid, vibration-resistant bus connection that stays tight through motor starts and routine equipment operations.
• Thermal-magnetic trip unit: Provides stable, repeatable protection for overloads and short circuits, reducing nuisance trips and safeguarding downstream equipment.
• Three-pole design for 3‑phase systems: Ideal for commercial and light industrial panelboards and loads that require reliable three-phase protection.
• OEM‑level compatibility: Engineered to pair with matching Square D OEM load centers and panelboards, supporting proper fit, insulation, and long-term reliability.
• High-current, high-voltage readiness: 600 A rating and 600 V operating capability cover demanding circuits in residential, commercial, and light industrial applications.

Technical Specifications

• Manufacturer: Square D
• Part Number: DGP36600E20
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 600 A
• Voltage Rating: 600 V
• Number of Poles: 3
• Mounting Style: Bolt-on
• Application: Branch circuit overcurrent and short-circuit protection

Ideal use cases and benefits

Perfect for upgrades or new installs in panelboards and load centers where reliable 3‑phase protection is essential. This breaker excels in environments powering motors, pumps, compressors, conveyors, and other heavy loads commonly found in commercial and light industrial settings. The bolt-on design simplifies field installation in compatible panels, delivering a solid, maintenance-friendly connection and minimizing downtime during service work.

Important considerations

To ensure optimal performance, pair the DGP36600E20 with matching OEM load centers and panelboards from Square D. This alignment helps maintain consistent trip characteristics, warranty integrity, and safe operation across the protection system. When planning installation, confirm that a 3‑pole, 600 A rating aligns with your panel’s specifications and your system’s voltage requirements.