General Electric TEF124090 90A 2-Pole 480 V Circuit Breaker

Meet the General Electric TEF124090, a purpose-built circuit breaker engineered for demanding electrical environments. This 90 A, 2-pole device is rated for up to 480 V, delivering reliable protection for circuits, feeders, and equipment in industrial and commercial applications. With a precise trip mechanism and robust construction, it helps prevent damage from overloads and short circuits while keeping your power distribution system stable.

• Current rating: 90 A
• Poles: 2
• Voltage rating: 480 V
• Part number: TEF124090
• Brand: General Electric

Why this GE breaker stands out

• The TEF124090 is designed to interrupt fault currents promptly, safeguarding wiring, components, and connected equipment from damaging overloads.
• Ideal for two-hot-conductor configurations in 480 V electrical distributions, including certain industrial panels and feeders where 2-pole protection is required.
• Built to endure the rigors of industrial use, with dependable performance across a wide operating range and time-tested GE reliability.

Practical use cases and scenarios

• Protecting feeders and branch circuits in 480 V distribution panels in manufacturing facilities.
• Providing two-pole protection for equipment and machines that rely on 480 V power supplies.
• Serving as a replacement or upgrade in compatible GE panels that require TEF-series circuit breakers.

Installation and compatibility tips

• Confirm that your electrical panel or enclosure supports 2-pole, 480 V devices and that the TEF124090 is a compatible part for your system.
• Install following applicable electrical codes and the panel manufacturer’s guidelines to ensure proper fitment and safe operation.
• When replacing an existing breaker, verify that the current rating and voltage rating match your circuit requirements to maintain protective coordination.

In short, the General Electric TEF124090 is a purpose-built 90 A, 2-pole, 480 V circuit breaker that delivers dependable protection for mid- to high-demand electrical distributions. If you’re seeking a trusted GE component to enhance safety, reliability, and performance in industrial or commercial power systems, this TEF124090 is a precise, compatible choice.