Overview
The 477B477G05 motor control contact kit is an original equipment manufacturer (OEM) replacement assembly designed for Eaton A200-series magnetic contactors and motor starters. This NEMA size 5, 1-pole contact kit provides all necessary parts to restore optimal electrical conductivity and mechanical integrity in worn or degraded motor control equipment.
Key Features
- 1-pole contact assembly for NEMA size 5 motor starters and contactors
- Complete kit includes all contacts, mounting hardware, and fasteners
- OEM-quality construction using high-conductivity materials
- Direct replacement for Eaton and Cutler-Hammer equipment
- Reduces downtime and extends service life of motor control equipment
Technical Specifications
- Current Rating: 270 A maximum
- Voltage Rating: 600 V maximum
- NEMA Size: 5 (single-pole)
- Mounting: Standard motor contactor/starter mounting
- Material: High-conductivity contact alloy
- Includes: All replacement contacts and hardware
Typical Applications
- Industrial motor control and power distribution
- Commercial HVAC equipment and air handling units
- Pump and compressor motor starters
- Manufacturing equipment requiring reliable motor switching
- Fire pump controllers and emergency systems
- Preventative maintenance and equipment restoration
Compatibility & Replacements
Compatible With
- Eaton A200 magnetic contactors
- Eaton A201 magnetic contactors
- Eaton A210 motor starters
- Eaton A211 motor starters
- Cutler-Hammer GPA530 contactors (size 5)
- Cutler-Hammer GCA530 contactors (size 5)
Replaces / Drop-In Replacement For
- Original Eaton 477B477G05
- Cutler-Hammer 477B477G05
- Westinghouse A200-series contact kits (1-pole, NEMA 5)
Works With
- All Eaton A200/A201/A210/A211 motor control equipment
- Standard industrial 50/60 Hz power systems
- NEMA-rated electrical enclosures and cabinets
- OEM and aftermarket motor starter applications
