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Eaton Cutler-Hammer's FDC3090 is a robust molded case circuit breaker designed for reliable performance in critical applications. This device operates at a rated current of 90 A and supports three-phase systems.
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| Manufacturer | Eaton Cutler-Hammer |
|---|---|
| Product Type | Molded Case Circuit Breaker |
| Product Line | Series C Circuit Breakers |
| Part Number | FDC3090 |
| Weight | 4.00 lbs (1.81 kg) |
| UPC | 786679451588 |
| Rated Current | 90 A |
| Phase Type | 3 Phase |
| Voltage Rating (AC) | 600 VAC |
| Voltage Rating (DC) | 250 VDC |
| Number of Poles | 3 Poles |
| Trip Unit Technology | Fixed Thermal, Fixed Magnetic |
| Trip Function | LI (Long-Time and Instantaneous) |
| Mounting Style | Bolt-On / Panel Mount |
| Interrupting Capacity (AIC) at 240 VAC | 200 kAIC |
| Interrupting Capacity (AIC) at 480 VAC | 100 kAIC |
| Interrupting Capacity (AIC) at 600 VAC | 35 kAIC |
| Interrupting Capacity (AIC) at 250 VDC | 22 kAIC |
The FDC3090 is a molded case circuit breaker from Eaton Cutler-Hammer within the Series C lineup. Weighing 4.5 lbs, it is engineered for three-phase applications, with a rated current of 90 Amps. The device operates effectively with an AC voltage rating of 600 VAC and a DC voltage rating of 250 VDC, making it suitable for a range of electrical systems.
This breaker includes three poles, accommodating various configurations. Its trip technology consists of fixed thermal and fixed magnetic types, facilitating both long-time and instantaneous response functions. This functionality is essential for protecting circuits from overloads and faults.
Notably, the device features impressive interrupting capacity ratings, being able to withstand 200 kAIC at 240 VAC, 100 kAIC at 480 VAC, 35 kAIC at 600 VAC, and 22 kAIC at 250 VDC. These ratings assure its capability to manage fault conditions effectively. For installation, the FDC3090 utilizes a bolt-on or panel mount style, allowing for flexible integration in various setups.