Square D 86722-9998SL3AK 3 Pole Contact Kit For Square D Devices

86722-9998SL3AK is a three-pole contact kit designed to replace the contact components in Square D Type S 3-pole, Size 1 NEMA Contactor/Starter devices. This kit aligns with the Square D 9998SL3 family and is rated for up to 600 VAC, making it suitable for 3-pole control circuits in industrial electrical panels. Used to refurbish Square D devices when the contact surfaces wear or fail, it provides a direct replacement for the original 9998SL3 contact kit in compatible Square D installations. Commonly cataloged as 9998SL3, Size 1, 3-pole, this replacement kit is referenced across multiple distributors and retailer pages as the standard retrofit for Square D Type S Size 1 units. Some listings also include the UPC 78590186722, tying the 86722-9998SL3AK part number to the broader 9998SL3 replacement kit family.