The XB5RMA04 is a wireless and batteryless push-button package from Schneider Electric’s Harmony XB5R range. It pairs a 22 mm push-button head with a configurable 2‑relay receiver that communicates over Zigbee IEEE 802.15.4. Powered by a wide‑range supply of 24…240 V AC/DC, this kit drops right into a conveyor topology without pulling control wires—a zone‑by‑zone e‑stop or call station that clears a jam without adding more cabinet I/O. The receiver includes two relay outputs and a green/yellow status LED for power, relay, and reception. The transmitter is omnidirectional with 0 dBi antenna gain, and the whole package is rated for indoor industrial use per IEC 60947‑5‑1 and UL 508.
Installation & Compliance
The kit includes a transmitter, receiver, push‑button head (22 mm cutout), handy box, fixing collars, and a set of colored caps. Marked CE and certified to CSA C22.2 No. 14, IEC 60947‑5‑1, and UL 508. That covers installations in North America and Europe without additional component approvals.