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GE Fanuc Emerson Spectra TEYD3030B

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TEYD3030B

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The TEYD3030B from GE Fanuc Emerson is a circuit breaker designed for lighting panels. This unit is built to manage a rated current of 30 A and operates at a voltage of 480 V AC or 250 V DC.

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Technical specifications for TEYD3030B

ManufacturerGE Fanuc Emerson
Product TypeLighting Panel Circuit Breaker
Product LineSpectra
Part NumberTEYD3030B
UPC783164461749
Number of Poles3 Poles
Rated Current30 A
Rated Voltage (AC)480 V
Rated Voltage (DC)250 V
Interrupting Capacity - 480 V AC: 25 kA
Mounting TypeBolt-On
Frequency Rating50/60 Hz
Trip MechanismThermal-Magnetic
Trip StyleQuick-Make / Quick-Break
Trip IndicationCommon Trip Bar with Visible Trip Indicator
Accessory OptionsAuxiliary Contact, Shunt Trip, Undervoltage Release, Bell Alarm

The GE Fanuc Emerson TEYD3030B is categorized as a lighting panel circuit breaker, specifically engineered to handle a maximum rated current of 30 amps. It can accommodate voltages of up to 480 volts for alternating current (AC) and 250 volts for direct current (DC). This model operates effectively within a frequency rating of 50 to 60 Hz.

With three poles, it is adept at managing overload conditions, displaying an interrupting capacity of 25 kiloamperes (kA) at 480 volts AC. For scenarios at 240 volts AC, it maintains a higher interrupting capacity of 65 kA, while its capability reaches 10 kA for 125 volts DC applications.

The TEYD3030B features a bolt-on mounting type, simplifying installation within various panel configurations. Its operational design includes a thermal-magnetic trip mechanism, which provides reliable and timely disconnection from electrical faults. The breaker employs a quick-make and quick-break trip style to enhance safety and efficiency.

A common trip bar with a visible trip indicator allows for straightforward monitoring, instantly informing users of the status of the breaker. Users may also add various accessories such as auxiliary contacts, a shunt trip, undervoltage release options, and a bell alarm to customize functionality. This flexibility makes the TEYD3030B a suitable choice for diverse installations that require reliable circuit protection.