GE 45 Amp Molded Case Circuit Breaker THED124045WL - 45 A, 480 V, 2-Pole Circuit Breaker | AmpState

The GE THED124045WL is a rugged 45A molded case circuit breaker designed to deliver dependable branch circuit overcurrent and short-circuit protection in panelboards and load centers. With a 2-pole configuration and a 480V rating, this unit is engineered to safeguard higher-voltage distribution while staying compact enough to maximize panel space.

Key benefits that set this breaker apart:

• Compact molded case design minimizes space consumption in crowded panels, helping you fit more circuits without sacrificing protection.
• Thermal-magnetic trip unit provides stable, repeatable protection across a range of temperatures and load conditions, reducing nuisance trips and improving reliability.
• OEM compatibility designed to work seamlessly with matching GE OEM load centers and panelboards for straightforward replacements and upgrades.
• Versatile applications suitable for residential, commercial, and light industrial environments where dependable 480V, 2-pole protection is needed.

What problems does it solve?

When circuits experience overloads or short circuits, the THED124045WL isolates the affected path quickly and predictably, protecting conductors, devices, and downstream equipment. Its thermal-magnetic technology balances fast response to short circuits with stable protection against normal startup surges, helping to prevent unnecessary downtime and equipment damage.

Ideal use cases

• Upgrading or replacing a failing breaker in GE-compatible panelboards or load centers
• Protecting branch circuits in industrial control panels, commercial distribution boards, or mixed-use facilities
• Retrofitting older systems that operate at 480V and require a reliable 2-pole protective device

Technical specifications at a glance

• Manufacturer: GE
• Part number: THED124045WL
• Type: Thermal-magnetic molded case circuit breaker
• Amperage rating: 45A
• Voltage rating: 480V
• Poles: 2
• Application: Branch circuit overcurrent and short-circuit protection in panelboards/load centers

For best results, ensure compatibility with your existing GE OEM panel or load center and confirm the 480V service requirements before installation. The THED124045WL combines compact design, reliable protection, and OEM-ready compatibility to keep electrical systems safe and performing at their best.