Square D BGA36070 - 70 A, 600 V, 3-Pole Plug-In Circuit Breaker | AmpState

The Square D BGA36070 is a 70A, 600V, 3-pole plug-in molded case circuit breaker engineered to deliver reliable branch circuit overcurrent and short-circuit protection in panelboards and loadcenters. With a fast plug-in connection, it simplifies installation and quick replacements, helping you minimize downtime during service and upgrades.

Why this BGA36070 stands out

• Fast plug-in installation: The plug-in mounting style enables swift integration into compatible Square D panelboards and loadcenters, reducing on-site labor time and disruption.
• Thermal-magnetic trip unit: Provides stable, repeatable protection by combining thermal and magnetic sensing, delivering accurate response for both gradual heat buildup and sudden short circuits.
• 3-pole design for 600V systems: Ideal for three‑phase applications and higher voltage circuits up to 600V, giving you robust protection across commercial and light industrial environments.
• 70A protection for balanced loads: Supports mid-range branch circuits while maintaining reliability and coordinated protection with other devices in the same panel family.
• OEM compatibility: Designed to work with matching Square D OEM load centers and panelboards, ensuring a seamless fit, consistent trip characteristics, and straightforward replacement.
• Compact molded-case construction: Engineered to fit into crowded panel interiors without compromising performance or safety margins.

Technical specifications at a glance

• Manufacturer: Square D
• Part Number: BGA36070
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 70A
• Voltage Rating: 600V
• Number of Poles: 3
• Mounting Style: Plug-in
• Application: Branch circuit overcurrent and short-circuit protection

Who benefits and how you’ll use it

Designed for residential, commercial, and light industrial applications, the BGA36070 is ideal for panelboard upgrades, replacements, or new installations where reliable 70A protection at up to 600V is needed. Its plug-in design minimizes downtime during maintenance, while the thermal-magnetic trip unit delivers dependable performance across a wide range of ambient conditions.

Practical considerations and usage tips

• Verify that your panelboard matches the Square D OEM specification to ensure seamless compatibility and proper trip coordination.
• When replacing an existing breaker, match the amperage rating (70A) and the 3-pole, plug-in configuration to preserve panel performance and protection levels.
• Handle with care during installation to maintain the integrity of the molded case and ensure a solid plug-in connection.
• Use as part of a coordinated protection scheme in multi-breaker panels to optimize overall electrical safety and reliability.