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GD3045
The GD3045 is a molded case circuit breaker from Eaton Cutler-Hammer's Series C. It is rated for 45 amps and is designed for use in 3-phase systems, with voltage capacity for AC at 480 VAC and for DC at 125/250 VDC.
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Technical specifications for GD3045
| Manufacturer | Eaton Cutler-Hammer |
|---|---|
| Product Type | Molded Case Circuit Breaker |
| Product Line | Series C Circuit Breakers |
| Part Number | GD3045 |
| Weight | 2.19 lbs (0.99 kg) |
| UPC | 786679231128 |
| Protection Functions | Long-Time and Instantaneous (LI) |
| Rated Current | 45 A |
| Voltage Rating (AC) | 480 VAC |
| Voltage Rating (DC) | 125/250 VDC |
| Interrupting Rating (AIC) at 240 VAC | 65 kAIC |
| Interrupting Rating (AIC) at 480 VAC | 22 kAIC |
| Trip Type | Fixed Thermal, Fixed Magnetic |
| Minimum Frequency | 50 Hz |
| Maximum Frequency | 60 Hz |
| Phase Type | 3 Phase |
The GD3045 molded case circuit breaker is produced by Eaton Cutler-Hammer as part of their Series C line. Built for reliable circuit protection, this model has a rated current of 45 A and is suitable for installation in 3-phase electrical systems. The breaker can accommodate an AC voltage rating of up to 480 VAC and for DC applications, it supports voltages of 125/250 VDC.
Weighing 2.2 lbs, this circuit breaker includes long-time and instantaneous protection functions, allowing it to respond effectively under fault conditions. The trip mechanism utilizes fixed thermal and magnetic types to ensure reliable operation.
The GD3045 also boasts substantial interrupting capacity ratings, making it effective for various protection needs. Specifically, it has a rating of 65 kAIC at 240 VAC and 22 kAIC at 480 VAC, which makes it capable of managing significant overloads. The operational frequency range for this device is between 50 Hz and 60 Hz, flexibly fitting into different electrical environments. It carries the UPC 786679231128, facilitating identification for inventory purposes.
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