Eaton Cutler-Hammer BAB3020H 20A 3P 240V Circuit Breaker, Bolt-On | AmpState

When dependable overcurrent protection matters, the Eaton Cutler-Hammer BAB3020H delivers precise 20 A, 3-pole protection for 240V circuits. Built for everyday electrical work, this bolt-on circuit breaker is designed to install seamlessly in panelboards, load centers, and electrical distribution systems, making it a reliable choice for maintenance, upgrades, and new installations alike.

• Bolt-on mounting provides a robust, secure connection in compatible panels, helping reduce vibration and looseness over time.
• 20 Amp, 3-Pole configuration supports multi-wire and 3-phase distribution needs while protecting each leg of the circuit.
• 240V rating aligns with common U.S. electrical distributions, ensuring compatibility with standard panel setups and service configurations.
• Original BOM alignment — using the BAB3020H helps keep your equipment list consistent with the original part numbers, simplifying spare stocking and future maintenance.
• Replacement and spare readiness— ideal for stocking a known-good part to minimize downtime during servicing and repairs.
• Trusted lineage— a product from Eaton Cutler-Hammer, a name synonymous with reliable panel protection and electrical distribution components.

The BAB3020H is purpose-built for professionals who manage panelboards, load centers, and distributed electrical systems where quick, dependable swaps are essential. Whether you’re performing routine service, planning a BOM-aligned replacement, or stocking spares to keep projects on schedule, this 20 A, 3-pole bolt-on breaker delivers consistent performance under everyday operating conditions.

Key details

• Manufacturer: Eaton Cutler-Hammer
• Part Number: BAB3020H
• Product Type: Circuit Breaker
• Amperage: 20 A
• Poles: 3
• Voltage: 240V

Available from AmpState. Need help matching a part number or confirming compatibility? Message us and we’ll help you confirm fit.