GE 45 Amp Molded Case Circuit Breaker FBV36TE045R2 - 45 A, 600 V, 3-Pole Bolt-On Circuit Breaker | AmpState

The GE FBV36TE045R2 45 Amp Molded Case Circuit Breaker is a rugged, three-pole bolt-on unit engineered to safeguard your electrical system with dependable branch circuit overcurrent and short-circuit protection. Designed for use in panelboards and load centers, this 600 V breaker delivers reliable protection for residential, commercial, and light industrial applications, ensuring equipment and wiring stay shielded from electrical faults.

Key advantages that keep systems safe and reliable

• Secure bolt-on mounting for a rigid, vibration-resistant bus connection that stays put even in environments with movement or vibration—reducing connection drift and nuisance trips over time.
• Thermal-magnetic trip unit delivers stable, repeatable protection by responding to both long-term heat buildup and sudden magnetic surges, helping prevent damage from overloads and short circuits without frequent false trips.
• OEM-ready compatibility works with matching GE OEM load centers and panelboards, offering a seamless replacement path and minimizing cabinet modification or adapters.
• Three-pole design for balanced protection ideal for three-phase circuits, ensuring coordinated protection across all phases for commercial and light industrial equipment.

Technical snapshot

• Amperage rating: 45A
• Voltage rating: 600V
• Poles: 3
• Mounting style: Bolt-on
• Type: Thermal-magnetic molded case circuit breaker
• Part number: FBV36TE045R2
• Application: Branch circuit overcurrent and short-circuit protection

Who this is for and real-world use cases

• Residential service upgrades where a robust, reliable 3-pole protection device is required in main or subpanels that manage significant load and diverse circuits.
• Commercial electrical panels needing dependable protection for three-phase distributions in small to medium facilities, including lighting, HVAC, and auxiliary equipment.
• Light industrial equipment where consistent trip behavior under fault conditions minimizes downtime and protects wiring insulation and connected machinery.
• OEM-compatible replacements where matching GE components simplify inventory management and ensure compatibility with existing panelboard configurations.

Why the FBV36TE045R2 matters in your protection strategy

This breaker isn’t just about meeting a specification. It’s about predictable protection that helps you prevent damage before it happens. The thermal-magnetic trip unit provides a smart balance between sensitivity and robustness, reducing nuisance trips while still responding quickly to true faults. The bolt-on design translates to a solid mechanical connection that remains dependable in environments where panels are subject to vibration, temperature shifts, or door closures that can affect loose connections over time.

Installation considerations and tips

• Verify compatibility with your existing OEM load center or panelboard to ensure a straightforward replacement and correct trip characteristics.
• Follow the manufacturer’s installation instructions for torque, alignment, and seating to maximize the benefits of the bolt-on connection and the thermal-magnetic trip unit.
• Plan for three-phase protection where required, using the 3-pole configuration to ensure balanced protection across all phases.

Choosing the right protection for your system

When selecting a circuit breaker, consider your circuit’s amperage, voltage, and the nature of faults you want to guard against. The GE FBV36TE045R2 is purpose-built for 45A, 600V, 3-pole applications where you need dependable overcurrent and short-circuit protection in panelboards and load centers. Its bolt-on mounting and compatible design with GE OEM panels help reduce installation friction and ensure a stable, long-lasting protective solution.

Ready to secure your distribution panels with a trusted GE component? The FBV36TE045R2 from AmpState combines precise protection, durable construction, and OEM compatibility to keep your electrical system safe, compliant, and performing at its best.