The 4-pole contactors AF38Z are designed for switching power circuits with motors, lightly inductive or non-inductive loads. They feature an electronic coil interface that can accommodate a very wide control voltage range, allowing them to handle significant fluctuations in control voltage. AFZ contactors can withstand short voltage drops and dips in accordance with SEMI F47-0706. All retrofittable normally open auxiliary contacts are designed as mirror contacts according to IEC60947-5-1 Annex L. Additionally, they come with built-in surge protection and do not require any additional suppression components. Further accessories such as time delay relays, wiring aids, and interlocking components complete the range.