The Eurotherm RVDA-5V40/A02 is a single-phase DIN-rail solid state relay engineered for dependable switching of AC loads in industrial automation, process heating, and control panels. Combining a compact footprint with proven Eurotherm quality, it delivers clean, silent operation that meets the demands of OEMs, panel builders, and maintenance teams.

With a 5 V DC logic-level control input, the RVDA-5V40/A02 interfaces directly with PLCs, motion controllers, and low-voltage I/O without additional interposing relays. Its 40 A load capability supports demanding resistive and moderate inductive loads, while zero-cross switching helps minimize inrush and electrical noise to support good EMC. The single-phase architecture and DIN-rail mounting simplify wiring and panel integration, and robust screw terminals provide secure connections in vibration-prone environments.

Built for continuous duty in industrial settings, this solid state relay reduces maintenance by eliminating mechanical wear and contact arcing, contributing to higher machine uptime; to further support your operation, it comes with a 1-year warranty as part of our commitment to reliable service.

• Brand: Eurotherm
• Series: RVDA
• Model: RVDA-5V40/A02
• Phase: Single-phase
• Mounting: DIN rail
• Control input: 5 V DC
• Load current rating: 40 A
• Output switching: AC, zero-cross