Overview
The Prestolite JCG6017A is a robust three-pole double-throw electromagnetic contactor engineered for demanding industrial environments. With a 350-amp contact rating at 120/208V, this unit delivers dependable performance in motor control, generator switching, and power distribution applications. The Prestolite JCG6017A combines proven electromagnetic reliability with industrial-grade construction suitable for both NEMA and IEC installations.
Key Features
- Three-pole double-throw (3PST-DT) contact configuration for versatile control logic
- 350-ampere contact rating at 120/208V nominal coil voltage
- Industrial-grade electromagnetic design for reliable switching under load
- Durable construction suitable for harsh environments and continuous cycling
- Established compatibility with legacy power systems and generator controls
- Fully functional used unit tested for reliable operation
Technical Specifications
- Contact Rating: 350 amps
- Coil Voltage: 120/208V AC
- Contact Configuration: 3PST-DT (three poles, double throw)
- Manufacturer: Prestolite Electric Incorporated
- Part Number: JCG6017A
- Application Type: Industrial/Commercial motor control and generator switching
- Control Principle: Electromagnetic
Typical Applications
- Generator auto-transfer and load-shedding control
- Motor starter circuits and reverse-forward control schemes
- Industrial power distribution and switching stations
- Emergency lighting and standby power systems
- Heavy-equipment control and industrial machinery
- Legacy industrial control system retrofits and replacements
Compatibility & Replacements
Compatible With
- 120V AC / 208V AC control systems and coil supplies
- Industrial motor control circuits rated 350A and below
- Legacy power generation equipment and switchgear
- NEMA and IEC industrial automation platforms
- Emergency transfer switches and load management systems
Replaces / Drop-In Replacement For
The Prestolite JCG6017A is a direct replacement for other Prestolite JCG series 3PST-DT contactors rated at 350A with 120/208V coils. For specific cross-reference to alternative manufacturers’ contactors (Eaton, Siemens, Schneider Electric, Square D), verify compatibility with your system integrator before ordering.
Works With
- Standard industrial control relays and pilot devices
- 120V/208V AC coil-energized contactor circuits
- Mechanical timing and sequencing controls
- Legacy industrial motor control systems
- Generator control panels and transfer switches
