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MES3800LSIG
The MES3800LSIG from Eaton Cutler-Hammer is a specialized accessory for molded case circuit breakers, designed to operate with a three-pole arrangement. This component is rated for 800 A and functions effectively within the Series C frame sizes, specifically J-K.
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Technical specifications for MES3800LSIG
| Manufacturer | Eaton Cutler-Hammer |
|---|---|
| Product Type | Molded Case Circuit Breaker Accessory |
| Product Line | Series C Circuit Breakers |
| Part Number | MES3800LSIG |
| Amperage Rating | 800 A |
| Number of Poles | 3 Poles |
| Trip Functions | LSIG (Long-Time, Short-Time, Instantaneous, Ground Fault) |
| Compatible Frame Series | Series C |
| Compatible Frame Sizes | J-K Frame |
| Rated Voltage | 600 VAC |
| Minimum Frequency | 50 Hz |
| Maximum Frequency | 60 Hz |
| Sensing Type | True RMS Sensing |
| Mounting Type | Bolt-on internal connection |
| Interrupting Capacity | 50 kAIC or 65 kAIC at 480V |
The Eaton Cutler-Hammer MES3800LSIG is an accessory designed for use with molded case circuit breakers within the Series C family. This unit is engineered to support an amperage rating of up to 800 A across three poles, catering to a variety of electrical applications. It includes advanced trip functions labeled LSIG, which encompass long-time, short-time, instantaneous, and ground fault protection mechanisms to enhance electrical safety reliably.
Rated to operate at 600 VAC, the MES3800LSIG is effective within a frequency range of 50 to 60 Hertz. This flexibility allows it to integrate seamlessly into numerous industrial and commercial environments. Additionally, the true RMS sensing capability ensures precise protection and measurement accuracy, essential for maintaining system integrity.
For installation, the accessory adopts a bolt-on internal connection, providing secure mounting within compatible J-K frame circuit breaker setups. It offers substantial interrupting capacity options at 50 kAIC or, if needed, 65 kAIC at 480V, which is vital for handling high fault currents efficiently. The MES3800LSIG is designed to offer comprehensive protection solutions while maintaining adaptability across different applications in electrical distribution and control systems.
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