The Schneider Electric SR1B121BD is a Zelio Logic programmable relay designed for simple machine and installation automation. Providing compact, flexible logic control with integrated I/O and a 24V DC supply, this relay is ideal for small automation tasks in HVAC, pumping, lighting, and machine control applications where a full PLC is not required. Key Benefits New condition — ready for immediate installation Compact programmable relay for simple machine and installation automation without a full PLC 24V DC supply for standard industrial low-voltage installation Integrated I/O for straightforward wiring and commissioning Programmable via Zelio Soft software for easy logic configuration Schneider Electric Zelio Logic — trusted globally for compact automation solutions Features Model: SR1B121BD Series: Zelio Logic Type: Programmable Relay Supply Voltage: 24V DC Brand: Schneider Electric Application: HVAC, pumping, lighting, small machine automation Condition: New – Open box This is for 1 Unit What you see in the product images is exactly what you receive — no surprises. Note: Customs fees and import duties for international orders are the responsibility of the buyer.
