15RBA4-NL Hardware by Eaton, Cutler Hammer or Westinghouse EATON, TYPE RBA-400, 13.8 KV, 15.5 MAX KV, TYPE RBA-400, NONDISCONNECT LIVE PARTS, CAT # 15RBA4-NL New Surplus Inventory Code: S Make an Offer Send to a Friend WHSE: F8A3 Return To Electrical Fuses