PSRmini safety relays come in two form factors: slim and compact. The 6-mm slim relay variants have one or two normally open (N/O) safety-rated contacts. The 12-mm compact variants have up to three N/O safety-rated contacts. The safety relays switch loads up to 6 A and are compatible with a variety of signaling devices, such as emergency stop equipment, safety-door switches and light grids. The list of approvals, including PLe according to EN ISO 13849 and SIL 3 according to IEC 61508/61511, makes them suitable for many mechanical engineering and process industry applications. The relays also achieved CID2, ATEX and IECex approvals.