250kΩ Resistance Value, Type J Hot-Molded Carbon Matrix, 2.25 Watt Power Rating at +70°C, Single-Section Potentiometer, Linear Taper Profile, Plain Cylindrical Shaft Layout, -55°C to +120°C Extended Industrial Operational Window, Panel Bushing Mount Footprint | High-performance industrial variable power resistor component manufactured by Allen-Bradley utilizing an identical high-dielectric element substrate ring and heavy-duty locking shaft mechanics, optimized to provide linear voltage adjustment transitions and completely safeguard delicate downstream control loops from dynamic tuning contact resistance variations | Industry Exact Equivalents: Allen-Bradley A311-129, A-B JA1N056S254UA, Rockwell Automation A311-129 | Industry Functional Cross-References: Ohmite WW2541, Clarostat RV4NAYSD254A, Precision Electronic Components RV4NAYSD254A | Military Specification National Stock Number (NSN): 5905-00-129-0311
