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The FDB2090 from Eaton Cutler-Hammer is a molded case circuit breaker rated for 90 amps. Designed to handle voltages up to 600 VAC and 250 VDC, this component is suitable for various electrical installations.
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| Manufacturer | Eaton Cutler-Hammer |
|---|---|
| Product Type | Molded Case Circuit Breaker |
| Product Line | Series C Circuit Breakers |
| Part Number | FDB2090 |
| Weight | 3.00 lbs (1.36 kg) |
| UPC | 786679312452 |
| Connection Type | Feed-Thru / Line & Load Lugs |
| Mounting Type | Bolt On Mount |
| Trip Functions | LI (Long-Time and Instantaneous) |
| Trip Type | Thermal Magnetic |
| Interrupting Capacity (AIC) at 480 VAC | 14 kAIC |
| Interrupting Capacity (AIC) at 240 VAC | 18 kAIC |
| Interrupting Capacity (AIC) at 600 VAC | 14 kAIC |
| Interrupting Capacity (AIC) at 250 VDC | 10 kAIC |
| Voltage Rating (DC) | 250 VDC |
| Voltage Rating (AC) | 600 VAC |
| Number of Poles | 2 Poles |
| Rated Current | 90 A |
The Eaton Cutler-Hammer FDB2090 is a molded case circuit breaker specifically engineered for dependable operation in electrical systems. This device is rated for an operating current of 90 A and can accommodate voltages of up to 600 VAC. It also functions under direct current conditions with a rating of 250 VDC, showcasing its versatility.
The FDB2090 features two poles for effective control across various applications. It utilizes a feed-thru connection method that includes line and load lugs for easy wiring and installation. This model is designed for bolt-on mounting, ensuring a secure fit within electrical panels.
For protection, the breaker employs a thermal magnetic trip mechanism. Its trip functions include both long-time and instantaneous (LI) capabilities, providing essential safeguards against overload and short circuits. The interrupting capacity ratings enhance its safety features, allowing it to interrupt fault currents of 14 kAIC at both 480 VAC and 600 VAC, and 18 kAIC at 240 VAC. Additionally, it can handle interrupting currents of 10 kAIC at 250 VDC, making the FDB2090 a reliable choice for demanding electrical applications.