GE TQB2140 Circuit Breaker, 40A, 2-Pole, 120V

Meet the GE TQB2140 Circuit Breaker — a rugged 40A, 2-pole protection device designed for industrial service, routine maintenance, and replacement projects. Built to safeguard essential circuits at 120V, this GE breaker delivers reliable tripping performance when it matters most, helping minimize downtime and protect equipment in demanding environments.

Key specifications

• Manufacturer: GE
• Part number: TQB2140
• Product type: Circuit Breaker
• Amperage: 40 A
• Poles: 2
• Voltage: 120V

Why this model stands out

• Part-number precision: The TQB2140 designation is your quick signal that this breaker is intended for GE panels and compatible GE frames. Verifying fit by part number ensures you skip guesswork and achieve a safe, proper installation.
• Industrial-grade protection: Built for continuous service in maintenance and replacement scenarios, it’s engineered to maintain circuit integrity in environments where dependable protection is critical.
• Clear applicability: Specifically suited for 40A circuits at 120V, making it a practical choice for upgrading or restoring protection in industrial electrical systems without overengineering the solution.

Ideal use scenarios

• Replacing a failed or aging breaker in industrial control panels and service equipment.
• Upgrading protection for 40A, 120V circuits that require a two-pole configuration.
• Stocking a reliable spare for ongoing maintenance programs to reduce downtime when a breaker trips.

How to approach compatibility and installation

• Always verify fit by the part number (TQB2140) against your panel or switchgear requirements and the specific application needs.
• Prepare for a safe installation by following standard electrical safety practices, ensuring the main power is isolated before replacing any breaker.
• If you’re unsure about compatibility with your current GE panels or configurations, reach out for expert guidance to confirm a seamless fit.

Need help matching a part number or confirming compatibility? Message us and we’ll help verify that the GE TQB2140 is the right choice for your application.