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JT3070T
The JT3070T, a circuit-breaker trip unit from Eaton Cutler-Hammer's Series C, operates at a rated current of 70 A. This model supports a voltage rating of 600 VAC and includes three poles for comprehensive protection in electrical systems.
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Technical specifications for JT3070T
| Manufacturer | Eaton Cutler-Hammer |
|---|---|
| Product Type | Circuit-Breaker Trip Unit |
| Product Line | Series C Circuit Breakers |
| Part Number | JT3070T |
| Weight | 1.38 lbs (0.62 kg) |
| UPC | 786679404096 |
| Number of Poles | 3 Poles |
| Rated Current | 70 A |
| Voltage Rating | 600 VAC |
| Trip Type | Fixed thermal / adjustable magnetic |
| Interrupt or Performance Rating | 350–700 A magnetic trip range |
| Frame Size | J frame |
| Terminal or Connection Type | Trip-unit interface |
| Minimum Frequency | 50 Hz |
| Maximum Frequency | 60 Hz |
The Eaton Cutler-Hammer JT3070T is a circuit-breaker trip unit that ensures reliable overload and fault protection for electrical circuits. This unit is specifically rated for current of up to 70 Amps, ensuring that it can manage significant loads effectively. With a maximum voltage rating of 600 VAC, it is suited for a variety of high-voltage applications.
Designed with three poles, the JT3070T provides essential functionality for three-phase systems. It incorporates a trip mechanism that utilizes both fixed thermal and adjustable magnetic technologies. This allows for tailored protection based on the specific needs of the application, with a magnetic trip range that spans from 350 A to 700 A.
Weighting 1.35 lbs, this trip unit is housed within a J frame size, which offers a compact and robust form factor for installation. The unit integrates a trip-unit interface for easy connection to other components within the circuit breaker assembly. Operationally, it can handle frequencies ranging from 50 Hz to 60 Hz, ensuring versatility across different settings and requirements. The JT3070T provides a dependable solution for enhancing circuit breaker performance and safety.
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