ABB ESB23070L - 70A, 2-Pole, Circuit Breaker

Meet the ABB ESB23070L, a 70A, 2-Pole circuit breaker engineered for dependable overcurrent protection in demanding electrical environments. Designed for panelboards, switchboards, and control panels, this breaker delivers reliable performance where safe operation and consistent protection are non-negotiable.

Why this breaker stands out

• 70A current rating provides solid protection for high-load circuits in industrial and commercial applications, helping prevent damage from overloads and short circuits.
• 2-Pole configuration ensures simultaneous disconnection of both conductors, delivering safer shutdowns for multi-wire circuits and simplifying wiring in complex distributions.
• Versatile for industrial, commercial, and OEM applications, including motor control centers and distribution panels where reliable overcurrent protection is critical.
• Specifically suited for use in panelboards, switchboards, and control panels, supporting streamlined integration into existing electrical architectures.

Practical use scenarios

• Upgrading or installing protection in factory floor panels, machinery enclosures, and control cabinets where motor loads and distribution circuits require solid, coordinated interruption.
• Architecting OEM equipment that demands a dependable 70A, 2-pole solution for safe, fast protection against overcurrent events.
• Implementing in commercial electrical rooms to safeguard feeders and branch circuits without complicating the panel design.

What you can expect in day-to-day operation

• Clear, decisive response to overcurrent conditions, helping minimize equipment damage and downtime.
• Consistent performance across distribution panels and motor control centers where dependable protection is essential.
• Easy integration with existing ABB and non-ABB panel environments that require a 70A, 2-pole breaker.

Notes on suitability

• Ideal for applications that demand robust, side-by-side protection of two conductors with a single protective device.
• Best suited for installations where panel density and modularity matter, and where a single device can safeguard multiple circuit paths.