The Schneider Electric LC1N50M5N is a compact, general-purpose AC contactor from the TeSys N series. It is designed for the reliable switching and control of small to medium three-phase AC loads in a wide range of applications, including motors, heaters, and transformers, where space is a key consideration.

Key Parameters Category Parameter Description / Typical Values Input & Control Control Signal 4-20 mA DC. Control Function Electronic setpoint for pressure reduction. Pressure Ratings Maximum Inlet Pressure (P1) 400 psig (28 bar). Outlet Pressure (P2) Range Determined by the internal pilot spring. Adjustable via the 4-20 mA signal across the spring's range. Capacity Flow Coefficient (Cv) High Cv values, similar to other regulators in its size class (e.g., a 2" size has a Cv of ~65). Size & Connections Pipe Size 3/4 inch to 4 inches. End Connections Threaded (NPT) or Flanged. Materials Body Material Cast Iron. Internals Stainless Steel. Electrical I/P Transducer Air Supply Requires a clean, dry instrument air supply (typically 20-100 psig).

The AB 1771-P4R is a reliable power supply module designed for Allen-Bradley PLC systems. It provides stable power to the backplane and ensures optimal operation of the entire control system.