Designed as a replacement component for NEMA size 6 vacuum contactors, the Schneider Electric Square D 9998WH480 is a contactor coil engineered for specific integration with the 8502WHO3 series. This coil is built to operate within a 440/480VAC voltage range, ensuring compatibility with standard industrial power supplies operating at either 50 Hz or 60 Hz frequencies. Its function is critical for the reliable operation of legacy electrical control systems.

Technical details

• Series: Square D 8502WHO3 compatible
• Application: Replacement contactor coil
• NEMA Size: 6
• Voltage Rating: 440/480VAC
• Frequency Compatibility: 50 Hz and 60 Hz
• Coil Type: Vacuum Contactor Coil
• Discontinuation Date: January 26, 2021

Applications & compatibility

This contactor coil is essential for maintaining the operational integrity of existing industrial machinery and control panels that utilize Schneider Electric Square D 8502WHO3 vacuum contactors. Its primary application is in environments requiring robust and reliable switching for heavy-duty loads, commonly found in manufacturing plants, material handling systems, and large-scale processing facilities.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the Schneider Electric Square D 9998WH480 or contact our technical team for cross-reference assistance with compatible 8502WHO3 series components.