546A780G02 - GE Contact Kit

546A780G02 - GE Contact Kit

If you’re replacing worn contacts in a Size 2 contactor, this is the kind of part you’re looking for. The 546A780G02 contact kit is built to match the original setup, so everything fits the way it should without extra work in the field.

It’s a 3-pole contact kit made for CR205, CR206, CR305, and CR306 contactors. No guesswork on compatibility—this is a direct replacement style kit meant to drop in and restore proper contact operation. When contacts start pitting or wearing down, swapping them out with the right kit is usually all it takes to get things back on track.

This unit is manufactured in the U.S.A. as an aftermarket replacement, with a focus on consistent fit and usable lifespan. It’s built for everyday industrial use—nothing fancy, just a solid part that does its job.

Key Features and Benefits

• Direct replacement contact kit (OEM form, fit, and function)
• Fits CR205, CR206, CR305, and CR306 contactors
• 3-pole configuration, NEMA Size 2
• Rated 45A / 600 VAC
• Made in the U.S.A.
• Helps restore proper contact engagement
• Designed for consistent, repeatable use

Technical Specifications

• Part Number: 546A780G02
• Poles: 3
• Amperes: 45A
• Voltage: 600 VAC
• NEMA Size: 2
• Dimensions:
  • Height: 2.0 in
  • Width: 3.25 in
  • Depth: 1.25 in
• Weight: 0.34 lbs

Material Compliance and Certifications

• Manufactured in the United States using standard materials commonly used in electrical contact components. Intended for use in industrial applications where proper fit and compatibility are required. For specific compliance needs, check against your facility or project requirements.

Where It Works Best

• Replacing worn contacts in NEMA Size 2 contactors
• Maintenance on CR205, CR206, CR305, CR306 units
• Older motor control systems still in service
• Shops and plants that need quick, no-hassle repairs
• Situations where parts need to fit right the first time