CESPA OIT00P750340134 Power Line Reactor

The CESPA OIT00P750340134 Power Line Reactor is a CE-listed three-phase line reactor designed for 400V operation. Its part number is OIT00P750340134 and catalog/stock code is 200090581, from Rockwell Automation's CESPA family. The device inserts impedance on the line side to dampen voltage transients, limit inrush currents, and help filter disturbances before they reach downstream equipment. Configured for 400V, 3-phase systems, it uses standard line connections common in industrial power distribution. Typical applications include input conditioning for variable frequency drives, motor controllers, and other three-phase loads in control panels where power quality matters. Line reactors like this are commonly used to absorb disturbances on industrial power networks, improving drive reliability and reducing nuisance trips caused by transient spikes. By smoothing the AC input, the reactor can help protect components, extend drive and motor life, and stabilize operation in demanding environments. The OIT00P750340134 aligns with Rockwell Automation’s line-reactor offerings and is designed for integration into existing 400V, 3-phase power architectures found in many industrial facilities.