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MDL3800
The MDL3800 from Eaton Cutler-Hammer is a robust molded case circuit breaker designed for reliable power management. With a thermal-magnetic trip unit and an 800 A rated current, it supports three-phase configurations and provides essential safety features in electrical systems.
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Technical specifications for MDL3800
| Manufacturer | Eaton Cutler-Hammer |
|---|---|
| Product Type | Molded Case Circuit Breaker (MDL Frame, Thermal-Magnetic) |
| Product Line | Series C Circuit Breakers |
| Part Number | MDL3800 |
| Weight | 30.00 lbs (13.61 kg) |
| UPC | 786685017839 |
| Standard Interrupting Capacity Classification | Standard |
| Line & Load Terminals | Lug Terminals |
| Phase Configuration | 3-Phase |
| Mounting Style | Feed-Thru |
| Frame Type | MDL Frame |
| Trip Unit Type | Interchangeable Long-Time / Instantaneous (LI) |
| Interrupting Capacity at 600 VAC | 25 kAIC |
| Interrupting Capacity at 480 VAC | 50 kAIC |
| Interrupting Capacity at 240 VAC | 65 kAIC |
| Frequency Rating | 50–60 Hz |
| Rated Voltage (AC) | 600 VAC |
| Rated Current | 800 A |
| Number of Poles | 3 Poles |
Eaton Cutler-Hammer's MDL3800 circuit breaker embodies reliability in electrical protection. This device is a molded case circuit breaker built on the MDL frame with thermal-magnetic functionality. It is rated for a high current capacity of 800 A, making it suitable for demanding applications. This model features a 3-pole configuration, effectively managing three-phase power systems.
The MDL3800 supports feed-thru mounting, allowing for easy installation in various setups while utilizing lug terminals for effective line and load connections. Its trip unit is interchangeable, providing flexibility with long-time and instantaneous protection settings. The circuit breaker has varying interrupting capacities based on voltage; it is rated for 25 kAIC at 600 VAC, demonstrating standard protection, while at 480 VAC and 240 VAC, the interrupting capacities increase to 50 kAIC and 65 kAIC respectively.
Designed for usage within a frequency range of 50 to 60 Hz, this device effectively accommodates a wide array of applications. The MDL3800 circuit breaker serves as an essential safeguard in electrical circuits, protecting against overloads and short circuits with its robust thermal-magnetic mechanism.
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