Power relays from Schrack
Our SCHRACK relays combine power and sensitivity, making them ideal for a broad range of global applications. Meeting IEC standards and generally categorized as general purpose relays, our SCHRACK relays are often used in applications ranging from appliances to HVAC and industrial control systems.
SCHRACK RSY Relays
The SCHRACK RSY relay sets a new benchmark in relay technology for HVAC, industrial, and energy applications. Designed for high performance and long service life, it helps ensure reliable operation even under thermal and electrical conditions, helping customers reduce downtime and maintenance costs.
Built with quality and compliance at its core, the RSY relay is prepared for emerging industry standards, including the shift to new A3 refrigerants. Sustainability is integrated into its design, which helps enable improved engineering and automated production, lowering its carbon footprint while helping to ensure consistent quality and more secure availability at scale.
Product Features
- Extended thermal range (-40°C to 105°C, >5A at 105°C)
- High contact reliability (5V / 1mA min., >1M cycles)
- Improved electrical endurance
- Hazardous location compliance (IEC 60079-1 A3, UL 60335-2-40 A2L
- ~15% Lower product carbon footprint
- Through-hole reflow solderability (15.0 mm height)
- Automated high-capacity production
Product Benefits
- Helps ensure stable functionality in thermally stressed or compact applications
- Consistent performance across a wide range of applications
- Helps provide longer relay lifetime under inrush and DC load conditions
- Fully prepared for the 2025 environmental regulations phasing out HFCs
- More sustainable product option
- Simplifies PCB assembly without increasing design footprint
- Helps ensure reliable supply and consistent quality
We design and manufacture a broad portfolio of switching solutions for demanding, high performance applications. Our relays are remotely actuated to control electrical power flow by either interrupting or completing an electrical circuit. Complying with standardized PCB footprints, we offer a range of inrush current capabilities and addresses the complete spectrum of requirements for production lines, robotics, elevators, control panels, CNC machines, motion control systems, lighting, building systems, solar, HVAC, and an array of safety-critical applications.
