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The Siemens 3RF2430 1AC45, part of the robust SIRIUS 3RF2 series, is a 3-phase solid state relay (SSR) controller for industrial switching. Designed for DIN rail mounting and rated at up to 30 A and 600 V AC, it features a built-in heat sink and zero-cross thyristor output to ensure silent, reliable operation. Compact (113.5 × 121 × 100 mm) and built to global safety standards, it’s ideal for controlling resistive or inductive loads in commercial and automation environments.
Choose this relay for its blend of high performance, reliability, and ease of installation. Its zero cross switching significantly reduces electrical noise and electromagnetic interference, helping avoid nuisance tripping and extending system uptime. With a built-in heat sink and DIN rail form factor, it simplifies installation while maintaining excellent thermal performance. As a globally approved component from Siemens, this SSR delivers industrial-grade durability and regulatory confidence.
For more information please check the datasheets.
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