Shape 3LR35A Line Reactor

Shape 1321-3R35-A Line Reactor is a three-phase, open-type power-conditioning device designed to be placed at the input of AC drives to suppress line disturbances. It is rated for 600 V and 35 A, providing about 0.4 mH of inductance to absorb surges and limit dv/dt, which helps protect drive rectifiers and improve power quality on demanding industrial loads. The enclosure is UL-listed as UL/NEMA Type Open with IP00 protection, intended for panel mounting in standard control cabinets. This 1321-series line reactor is commonly used with Shape drives and other power electronics, especially when multiple drives are tied to a common power line; industry guidance notes that each drive on a shared bus should have its own line reactor. Suitable for 3-phase, 480–600 V systems, the 1321-3R35-A model delivers a compact means to mitigate supply disturbances at the point of entry, contributing to smoother startup transients and reduced electrical noise in rigorous manufacturing environments.