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Eaton Cutler-Hammer Series C Circuit Breakers JD3070

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JD3070

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The JD3070 from Eaton Cutler-Hammer is designed as a molded case circuit breaker with a current rating of 70 A. It is suitable for both AC and DC applications, rated at 600 VAC and 250 VDC, making it versatile for various industrial environments.

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Technical specifications for JD3070

ManufacturerEaton Cutler-Hammer
Product TypeMolded Case Circuit Breaker
Product LineSeries C Circuit Breakers
Part NumberJD3070
Weight8.00 lbs (3.63 kg)
UPC786679013502
Rated Current70 A
Voltage Rating (AC)600 VAC
Voltage Rating (DC)250 VDC
Number of Poles3 Poles
Phase Type3 Phase
Frame TypeJ Frame
Trip TypeThermal Magnetic
Trip FunctionLI (Long-Time and Instantaneous)
Interrupting Capacity (AIC) at 240 VAC65 kAIC
Interrupting Capacity (AIC) at 480 VAC35 kAIC

The JD3070 is a molded case circuit breaker produced by Eaton Cutler-Hammer, known for its reliability and efficiency. It operates with a rated current capacity of 70 Amperes. The device is compatible with voltages up to 600 VAC for alternating current and 250 VDC for direct current. This adaptability makes the JD3070 suitable for different applications while supporting three-phase systems since it has three poles.

The breaker incorporates a thermal magnetic trip type, designed for both long-time and instantaneous tripping functions. This ensures timely protection from overloads and short-circuits. The interruption ratings make it particularly effective, offering 65 kAIC at 240 VAC and 35 kAIC at 480 VAC, guaranteeing that it can handle significant fault currents.

Weighing in at 8 lbs, the JD3070 is compact yet powerful, fitting into existing electrical systems without compromising functionality. It is constructed to meet demanding standards, making it a reliable choice for various industrial installations. The UPC for this item is 786679013502, aiding in inventory management.