Honeywell SEALED OI SWITCH MFR: Honeywell MFR #: 1NT91-2 UPC: 78454955876 Item #: 58941 zoom_in Honeywell SEALED OI SWITCH MFR #: 1NT91-2 UPC: 78454955876 Item #: 58941 Availability Location Available Qty Available Available to Order $26.82 each