GE THED136045 - 45 A, 600 V, 3-Pole Circuit Breaker | AmpState

The GE THED136045 is a dependable 45A, 600V, 3-pole molded case circuit breaker designed to safeguard panelboards and load centers from overcurrent and short-circuit events. With a compact form factor and a precise thermal-magnetic trip mechanism, it delivers consistent protection where reliability matters most—in homes, offices, and light industrial environments.

• Compact molded-case design maximizes panel space and simplifies wiring layouts, helping you fit more protection without crowding the enclosure.
• Thermal-magnetic trip unit provides stable, repeatable protection by responding to both current magnitude and temperature fluctuations, reducing nuisance trips and ensuring fast interruption during faults.
• 3-pole configuration delivers synchronized protection for three-phase circuits, making it suitable for commercial and light industrial panels that power motors and multi-phase equipment.
• 600V rating supports a wide range of distribution applications, offering a robust safety margin for electrical systems in diverse settings.
• 45A current rating fits common branch-circuit protections, balancing load capability with reliable fault interruption.
• OEM-compatible designed to work with GE-recommended load centers and panelboards, simplifying replacements and reducing compatibility concerns.
• Versatile applications ideal for residential panel upgrades, commercial wiring projects, and light industrial installations that require dependable overcurrent and short-circuit protection.

This breaker answers key questions electricians and facility managers ask: Will it fit my panel? Is the protection reliable under varying temperatures? Can I trust it for three-phase equipment? The THED136045 meets those needs with a compact, compatible package that maintains circuit integrity across demanding environments.

• GE
• Part Number: THED136045
• Type: Thermal-magnetic molded case circuit breaker
• Amperage Rating: 45A
• Voltage Rating: 600V
• Poles: 3
• Application: Branch circuit overcurrent and short-circuit protection

Use cases to consider: upgrading aging panels to a more reliable protection scheme, adding a 3-phase protection point in small commercial spaces, or refreshing a load center with a GE-compatible part that aligns with existing panelboard configurations. If you manage electrical infrastructure where space is at a premium and dependable trip performance is non-negotiable, the GE THED136045 provides a precise, compatible solution that keeps power flowing safely and efficiently.