Allen-Bradley 1692-ZR2222 Electronic Circuit Protection

Allen-Bradley 1692-ZR2222 Electronic Circuit Protection is a four-channel, 24 VDC protection module that provides per‑channel overcurrent protection for control loads. Each output is rated at 2 A, delivering up to 8 A total across the module. This 1692-series device belongs to the Allen‑Bradley Electronic Circuit Protection family and is designed for use with 24 VDC control circuits in industrial automation, offering individual protection for each channel to help prevent damage from faults or short circuits on PLC outputs. The module operates on 24 VDC supplies within the 18–30 V range and is specified for -25 to +70 °C operation, enabling reliable performance in typical industrial environments. The ZR2222 designation encodes the 2 A‑per‑channel current rating across all four channels (2222). The 1692 family is intended for plug‑in use on compatible Rockwell Automation backplanes, providing compact, clearly labeled protection for each output in four‑channel configurations. Typical applications include safeguarding 24 V control lines fed from PLC outputs and industrial relays, enabling quick fault isolation and simplified diagnostics within an automation cabinet.