General Electric THED126090 90A 2-Pole 600 V Circuit Breaker Potential Transformer

Introducing the General Electric THED126090 90A 2-Pole 600 V Circuit Breaker Potential Transformer — a robust protective device engineered for demanding 600-volt electrical distributions. Built to safeguard equipment and personnel, this GE breaker delivers dependable shutoff on overcurrent events while supporting clean, simultaneous disconnection of both hot legs in a two-pole configuration.

Key specifications at a glance

• Current rating: 90 A
• Poles: 2
• Voltage rating: 600 V
• Part Number: THED126090
• Brand: General Electric

Why this GE circuit breaker stands out

• Precise protection for 600V systems — designed to interrupt fault currents effectively in commercial and industrial panels that operate at up to 600 volts.
• Two-pole design for safer disconnection — ensures both live conductors trip together, minimizing arc flash risk and helping maintain system integrity during faults.
• Direct-part compatibility — ideal replacement for GE panels and distribution boards that specify THED126090, providing a reliable, consistent upgrade path.
• Reliability you can trust — backed by GE’s engineering heritage, this breaker is built to resist wear, stress, and environmental factors common in heavy-use environments.
• Future-ready protection schemes — the included potential transformer compatibility supports metering and protection configurations common in modern electrical infrastructures.

Practical use cases

• Upgrading aging protection in commercial facilities, factories, or data centers that operate on 600V networks.
• Replacing worn or obsolete GE breakers to restore reliable feeder and branch circuit protection.
• Integrating into protection schemes that involve metering or protection transformers for enhanced monitoring and safety.
• Providing a compact, two-pole solution for critical circuits that require simultaneous disconnection of both hot lines.

Installation and compatibility

This component is designed to fit GE panels and distribution gear that accept the THED126090 format. For safe and compliant installation, rely on a licensed electrician and follow local electrical codes. Proper selection and replacement help minimize downtime and maintain system reliability in busy facilities.

Summary — The General Electric THED126090 90A 2-Pole 600 V Circuit Breaker combines solid protection, reliable performance, and part-numbered compatibility to deliver a trustworthy solution for 600V electrical distributions. Whether you’re replacing an aging unit or upgrading to support modern protection schemes, this GE breaker provides the protection, reliability, and peace of mind your electrical system demands.