Prestolite Electric Incorporated 3PST-DT 350A 120/208V Contactor JCG6017A
The Prestolite Electric Incorporated 3PST-DT 350A 120/208V Contactor JCG6017A is a robust and reliable solution designed for high-current switching applications. This three-pole, single-throw, double-break contactor is engineered to handle substantial electrical loads, making it ideal for both single-phase and three-phase systems.
Key Features
- High Current Capacity: Rated for 350 amps, this contactor efficiently manages heavy-duty electrical circuits.
- Versatile Voltage Compatibility: Operates seamlessly at 120/208V AC, accommodating various power configurations.
- Durable Construction: Built with precision-tooled iron parts and silver-plated copper bridges and bus bars, ensuring maintenance-free operation and longevity.
- Efficient Coil Design: Features a heavy-duty, environmental-resistant coil designed for quiet operation and extended service life.
- Safety Enhancements: Incorporates proven phase barrier materials for maximum safety during operation.
Applications
This contactor is suitable for a wide range of applications, including:
- Industrial machinery control
- Power distribution systems
- Generator sets
- Emergency lighting systems
- Battery chargers
Specifications
- Configuration: 3PST, Double Break
- Thermal Current Rating: 350 Amps per phase
- Resistive Load Capacity: 350 Amps at 120/208V AC, 50/60/400 Hz
- Overload Capacity: 5000 Amps at 120/208V AC, 50/60/400 Hz
- Control Coil Voltage: 120V AC
- Frequency: 50/60/400 Hz
- Dimensions: Approximately 4-3/4″ x 5″ x 5-3/8″ (H)
- Terminal Studs: 3/8″ diameter silver terminal studs
The Prestolite Electric JCG6017A contactor is engineered to meet stringent environmental requirements, ensuring reliable performance in demanding conditions. Its heavy-duty design and versatile features make it a preferred choice for professionals seeking dependable electrical control solutions.











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