Eaton BA-B 3030HT Circuit Breaker

Product Type: Thermal-Magnetic Circuit Breaker
Model: BAB3030HT
Series: Quicklag / BAB
Manufacturer: Eaton / Cutler-Hammer

Model clarification: Eaton's official catalog identifies the part as BAB3030HT. “BA-B 3030HT” is commonly used as a shortened description of the BAB/Type BA breaker. It is a 3-pole, 30 A bolt-on circuit breaker with 50°C calibration.

Technical Specifications

Eaton specifies the BAB3030HT as a 30 A, 3-pole, 240 V, 10 kAIC Quicklag industrial thermal-magnetic breaker with bolt-on mounting and 50°C calibration.

Advantages & Features

• 30 A Rated Current — Suitable for branch-circuit protection.
• 3-Pole Design — Designed for three-phase electrical systems.
• Thermal-Magnetic Protection — Provides overload and short-circuit protection.
• 10 kAIC Interrupt Rating — Provides reliable fault-current interruption.
• 50°C Calibration — Designed for applications requiring elevated-temperature calibration.
• Bolt-On Mounting — Provides secure installation in compatible Eaton panelboards.
• Non-Interchangeable Trip — Fixed protection configuration.
• HACR Rated — Suitable for applicable heating, air-conditioning and refrigeration applications.
• UL / CSA Certified — Meets applicable North American safety requirements.

Typical Applications

• Industrial electrical panels
• Three-phase power distribution
• HVAC systems
• Commercial buildings
• Industrial machinery
• Control panels
• Motor branch circuits
• Panelboard applications
• Manufacturing facilities
• Electrical equipment protection