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TEY3100
The TEY3100 molded case circuit breaker from GE Fanuc Emerson's Spectra series is engineered for reliable protection in electrical systems. It features a fixed thermal magnetic trip unit, offering long-time and instantaneous trip functions. Rated for 100 amps, this three-pole circuit breaker handles a maximum system voltage of 480Y/277 VAC.
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Technical specifications for TEY3100
| Manufacturer | GE Fanuc Emerson |
|---|---|
| Product Type | Molded Case Circuit Breaker (MCCB) |
| Product Line | Spectra |
| Part Number | TEY3100 |
| UPC | 783164182279 |
| Trip Unit Type | Thermal Magnetic (Fixed) |
| Trip Functions | LI (Long-Time and Instantaneous) |
| Mounting Style | Bolt-On |
| Wire Size | 4 AWG (Copper or Aluminum) |
| Amperage Rating | 100 Amps |
| Number of Poles | 3 Poles |
| System Voltage (Max) | 480Y/277 VAC |
| Interrupting Rating | 14 kA (kAIC) at 480 volts (Standard Break), 65 kA (kAIC) at 240 volts |
| Phase Connection | 3-Phase |
| Certifications | UL Listed |
The GE Fanuc Emerson part number TEY3100 is a molded case circuit breaker that forms part of the Spectra series, designed primarily for protecting electrical circuits. This unit incorporates a fixed thermal magnetic trip mechanism, allowing for both long-time and instantaneous trips to effectively safeguard against overcurrent situations. With an amperage rating of 100 amps, it is suitable for medium loads.
The breaker features a three-pole design, supporting three-phase connection setups, which are common in industrial applications. Its maximum system voltage rating reaches 480Y/277 VAC, ensuring compatibility with a wide range of electrical configurations. For installation, the circuit breaker employs a bolt-on style, providing a secure and stable attachment to mounting surfaces.
For wire connections, the TEY3100 is designed to accommodate 4 AWG wiring, making it versatile for both copper and aluminum conductors. It also offers significant interrupting ratings, rated at 14 kA for the standard breaker at 480 volts and 65 kA at 240 volts, enabling it to handle fault conditions effectively. Additionally, this circuit breaker carries UL certification, affirming its compliance with stringent safety standards for electrical equipment.
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