Eaton BAB Quicklag Three-Pole Industrial Thermal-Magnetic Circuit Breaker, 240V

Eaton BAB3030H Quicklag Three-Pole Thermal-Magnetic Circuit Breaker, 30A/240V

The Eaton BAB3030H is a Quicklag industrial thermal-magnetic circuit breaker designed to deliver dependable overcurrent protection in commercial and industrial electrical distribution systems. This BAB-type breaker is rated 30A at 240V with a 10 kAIC interrupt rating, giving it the capacity to safely clear fault current while protecting connected equipment and wiring. The three-pole configuration provides balanced protection across multi-phase circuits, while the bolt-on mounting style ensures a secure, vibration-resistant connection to compatible panelboard bus assemblies. With a non-interchangeable trip unit, the BAB3030H is built for fixed, dedicated overcurrent protection, making it a solid choice for electrical contractors and facility maintenance teams specifying Eaton Quicklag breakers for panelboard upgrades, retrofits, and new construction.

Key Features

• Amperage Rating: 30A rating supports standard-duty branch circuit and feeder overcurrent protection in commercial and industrial applications.
• Voltage Rating: 240V rating is suited to common low-voltage commercial and industrial power distribution systems.
• Interrupt Rating: 10 kAIC interrupt capacity allows the breaker to safely clear available fault current without compromising panel integrity.
• Breaker Type: BAB-type Quicklag thermal-magnetic breaker combines a thermal element for overload protection with a magnetic element for instantaneous short-circuit tripping.
• Pole Configuration: Three-pole design delivers coordinated protection across all three phases of a multi-phase circuit.
• Mounting Style: Bolt-on mounting secures the breaker directly to the panelboard bus for a solid, vibration-resistant connection that resists loosening over time.
• Trip Unit: Non-interchangeable trip unit is factory-set for dedicated overcurrent protection at the specified 30A rating.
• Series: Part of Eaton's Quicklag line of industrial thermal-magnetic circuit breakers engineered for panelboard compatibility and field reliability.

Technical Specifications

• Refer to manufacturer documentation for complete technical specifications.

Typical Applications

• Industrial and Commercial Panelboards
• Load Center Circuit Protection
• Bolt-On Breaker Panel Retrofits and New Installations
• Three-Phase Branch Circuit and Feeder Protection
• Motor and Equipment Overcurrent Protection
• Facility Maintenance and Electrical Upgrade Projects

Why Eaton?

Eaton's Quicklag BAB3030H pairs proven thermal-magnetic trip technology with a rugged bolt-on, three-pole design built to withstand the demands of industrial and commercial electrical panels. The 10 kAIC interrupt rating and non-interchangeable trip construction are engineered to deliver consistent, dependable circuit protection over the life of the installation. Electrical professionals specifying Eaton Quicklag breakers can rely on the BAB3030H for code-compliant overcurrent protection in panelboard applications where bolt-on mounting and three-pole coverage are required.