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The TEYH1030B molded case circuit breaker manufactured by GE Fanuc Emerson is suited for single-phase applications. It operates at voltage ratings of 277/480 VAC and can manage a rated amperage of 30 A.
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| Manufacturer | GE Fanuc Emerson |
|---|---|
| Product Type | Molded Case Circuit Breaker |
| Product Line | Spectra |
| Part Number | TEYH1030B |
| UPC | 783164461893 |
| Phase Type | Single-Phase |
| Voltage Rating | 277/480 VAC |
| Number of Poles | Single Pole |
| Rated Amperage | 30 A |
| Load Terminal Type | Lug |
| Trip Functions | Long-Time, Instantaneous |
| DC Voltage Rating | 125 VDC |
| Interrupt Rating | 35 kAIC at 480 V |
| Wire Size | 4-10 AWG |
| Connection Type | Bolt-On |
| Actuator Type | Toggle |
| Protection Type | Thermal Magnetic |
The GE Fanuc Emerson TEYH1030B is a molded case circuit breaker that operates effectively for single-phase systems. Designed for voltage levels of 277 to 480 VAC, it delivers reliable performance with a rated amperage of 30 A. This circuit breaker is equipped with a single pole, allowing it to efficiently manage electrical currents in various applications.
It features both long-time and instantaneous trip functions, providing essential protection against overloads and faults. The interrupt rating is a noteworthy 35 kAIC at 480 V, indicating its capability to quickly cut off fault currents, preventing damage to electrical components. Additionally, this unit can handle a DC voltage rating of up to 125 V.
Load connections utilize lugs, ensuring a robust and secure attachment. The unit's connection type is bolt-on, offering straightforward installation. It accommodates wire sizes ranging from 4 to 10 AWG, enhancing versatility in various setups. Operated by a toggle actuator, the circuit breaker is user-friendly, allowing for easy manual operation. The protection mechanism is thermal magnetic, combining thermal and magnetic elements to safeguard circuits effectively.