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GE Fanuc Emerson Spectra TEY220

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TEY220

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The TEY220 lighting panel circuit breaker by GE Fanuc Emerson is a robust electrical component designed for reliable service. With a rated current of 20 A, it operates at both 120/240/277 V AC and 480Y/277 V grounded systems, making it suitable for various applications.

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Technical specifications for TEY220

ManufacturerGE Fanuc Emerson
Product TypeLighting Panel Circuit Breaker
Product LineSpectra
Part NumberTEY220
UPC783164180954
Number of Poles2 Poles
Frame TypeTEY
Rated Current20 A
Voltage Rating (AC)120/240/277 V
Voltage Rating (System)480Y/277 V grounded systems
Interrupting Rating- 240 V AC: 14 kA
Trip TypeThermal-magnetic, LI (Long-time/Instantaneous)
Trip UnitNon-interchangeable
Frequency Rating50/60 Hz
Mounting StyleBolt-on
Width per Pole1 inch

The GE Fanuc Emerson part number TEY220 is a lighting panel circuit breaker, specifically engineered to manage electrical loads effectively. With a dual-pole configuration, this circuit breaker supports a rated current of 20 A and operates across a range of voltage ratings, including 120, 240, and 277 V AC, along with 480Y/277 V for grounded systems.

Designed for dependable operation, the TEY220 has significant interrupting ratings: it can withstand up to 14 kA for voltages of 240 V AC and 277 V AC, and an impressive 65 kA for 480Y/277 V AC systems, ensuring safety under high fault conditions. This breaker employs a thermal-magnetic trip mechanism, which provides both long-time and instantaneous tripping for better protection.

The frequency rating fits standard 50/60 Hz applications, and its mounting style is bolt-on, making installation straightforward and secure. Each pole requires a width of 1 inch, allowing for efficient space management within panel boards. The trip unit of this circuit breaker is non-interchangeable, contributing to its reliability and operational integrity. Overall, the TEY220 serves as a critical component for lighting panels, providing essential protection in both residential and industrial environments.