Industrial Automation Co. is NOT an Authorized Rockwell Distributor - we have our own unique inventory and sourcing relationships. Review our Reseller notice, here.

The Allen-Bradley 1771-WHF is a PLC-5 fused wiring arm designed for seamless integration with I/O modules, providing flexible and reliable terminations with its 21 tin contact-plated terminals and support for up to 16 I/O points. It boasts a maximum fuse size of 3A within a durable thermoplastic housing enhanced with conformal coating, eliminating the need for an external power source. This wiring arm offers individual circuit protection without requiring module removal, making it ideal for general-purpose applications where connection integrity and ease of integration with Allen-Bradley 1771 I/O modules are paramount.