550VAC to 600VAC Coil Voltage Range, 50/60Hz Control Frequency, NEMA Size 4 Contactor Matrix Layout, Type 74A Series K Magnetic Profile, -40°C to +65°C Standard Industrial Operational Window | High-reliability heavy-duty AC operating replacement coil manufactured by Allen-Bradley featuring dual screw terminal clamping points and precision layered copper magnet wire assemblies, explicitly engineered to isolate high electrical transient paths and reliably actuate primary power contacts inside industrial machinery controllers | Industry Exact Equivalents: Allen-Bradley 74A81, A-B 74-A81 Coil, Rockwell Automation 74A81 | Industry Functional Cross-References: Square D 31104-400-62, General Electric 55-501463G004, Siemens 75F73070I [1]
