Siemens' SIRIUS 3SK series safety relays are flexible, consistent, cost-effective, and user-friendly and help simplify the planning, commissioning and expansion of today's modern industrial plants.

Bio-based, halogen-free, flame-retardant Akulon ® K225-KS B-MB plastic from Envalior offers high heat and excellent chemical resistance DÜSSELDORF, Germany, Oct. 13, 2025 /PRNewswire/ -- Siemens Smart ...

Siemens Smart Infrastructure has introduced a series of coupling relays featuring housing made from plastic containing 70% bio-based material derived from biomass waste. The innovative Sirius 3RQ4 ...

DÜSSELDORF, Germany, Oct. 14, 2025 /PRNewswire/ -- Siemens Smart Infrastructure has launched a new series of coupling relays, with housing made from plastic that consists of 70 percent bio-based ...

Siemens launches new SIRIUS 3RQ4 coupling relay with three versatile variants for a wide range of industrial requirements Ideal for use in combination with Siemens controllers Bio-based, halogen-free, ...