SICK UE10-3OS3D0 Safety Relay

SICK UE10-3OS3D0 Safety Relay is a 24 V DC, five-pole safety-relay from the UE10 family, configured as 5PST with 3 NO/2 NC contacts (3 Form A, 2 Form B) for use in safety circuits and machine guarding. It supports up to 6 A at 230 VAC or up to 300 VDC across its safety contacts, making it suitable for controlling safety devices such as emergency stops, interlocks, and safety gates in compliant systems. The device carries SIL 3 (IEC 61508) and PL e (EN ISO 13849) ratings, with a PFH around 3.0 × 10^-8 h^-1 and an expected service life of about 20 years under proper use. Electrical life depends on load: AC-15 at 230 V, 1.5 A yields roughly 1.26 × 10^6 cycles; AC-15 at 230 V, 0.75 A about 5.9 × 10^6 cycles; DC-13 at 24 V, 2.5 A about 4.35 × 10^5 cycles; and DC-13 at 24 V, 0.63 A about 1 × 10^7 cycles; mechanical life is listed as 1 × 10^7 switching cycles. The UE10-3OS3D0 is designed for DIN rail mounting in control panels and is identified by the part’s unique ident. no.: 6024918.