Thomas & Betts TBBQ230230 Circuit Breaker, 30A, 2-Pole, 240V

The Thomas & Betts TBBQ230230 circuit breaker is built for demanding industrial electrical service, maintenance, and replacement projects. With a 30 A rating and a robust 2-pole design for 240 V circuits, it provides dependable overcurrent protection for feeders, motors, and control circuits in tough environments where reliability matters most.

Part of the In Circuit Breaker TBBQ family, the TBBQ230230 is designed to integrate smoothly into existing TBBQ-based installations. Use the part number to confirm compatibility for your specific application, and rely on its proven performance in industrial panels and equipment rooms.

Key specifications at a glance

• Part number: TBBQ230230
• Series: In Circuit Breaker TBBQ
• Product type: Circuit Breaker
• Amperage: 30 A
• Poles: 2
• Voltage: 240 V

Why this breaker stands out

• Two-pole design for simultaneous disconnection: With two hot legs protected together, the device ensures complete de-energization of 240 V circuits, reducing arcing risk and safeguarding both equipment and personnel.
• Series compatibility: Built to align with the In Circuit Breaker TBBQ lineup, it helps you maintain consistent protection strategies across your distribution panels and replacement parts.
• Clear part-number guidance: The TBBQ230230 designation makes ordering and cross-referencing straightforward, minimizing downtime when sourcing replacements or spare parts.

Ideal use cases

This 30 A, 2-pole, 240 V breaker is well suited for:

• Industrial motor circuits and machine control panels where reliable interruption of both hot legs is essential
• Maintenance and retrofit projects that require swapping in a compatible TBBQ-series breaker without panel redesign
• Feeder protection for equipment rooms and process lines in manufacturing, packaging, and logistics facilities
• HVAC and large equipment subsystems that operate on 240 V power with predictable inrush profiles

Practical guidance and best practices

To maximize performance and safety, pair this breaker with panel boards and accessories designed for the TBBQ series. Always verify fit by part number and application requirements before installation. If you’re unsure about compatibility or how it will fit into your current panel, our team can assist with part-number checks and project-specific guidance.

What makes it the right choice for your operation

Choosing the Thomas & Betts TBBQ230230 means selecting a dedicated solution built for industrial routines: dependable protection, straightforward sourcing, and seamless integration with existing TBBQ components. It’s ideal for teams that value quick succession of protection across all live 240 V circuits, minimizing downtime and maintaining consistent safety standards across equipment and facilities.