SCHNEIDER Compact Smart Relay: (8) Discrete, (4) Relay
The SCHNEIDER ELECTRIC Compact Smart Relay (MPN SR2E121FU) is a Schneider Zelio Series smart relay with (8) discrete inputs and (4) relay outputs, operating on 100 to 240V AC. It includes a built-in clock for…
SKU 3G-OTH-29026
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Product Description
The SCHNEIDER ELECTRIC Compact Smart Relay (MPN SR2E121FU) is a Schneider Zelio Series smart relay with (8) discrete inputs and (4) relay outputs, operating on 100 to 240V AC. It includes a built-in clock for time-based control functions.
Frequently Asked Questions
What is the SCHNEIDER ELECTRIC Compact Smart Relay SR2E121FU used for?
The SCHNEIDER ELECTRIC Compact Smart Relay SR2E121FU is used for automating small to medium industrial control systems. It handles discrete input signals and controls relay outputs for tasks like conveyor sequencing, lighting control, and pump management. The built-in clock enables time-based scheduling, making it suitable for energy management and HVAC applications.
What are the specifications of the SCHNEIDER ELECTRIC SR2E121FU smart relay?
The SCHNEIDER ELECTRIC SR2E121FU is a Zelio Series smart relay with 8 discrete inputs and 4 relay outputs. It operates on 100 to 240V AC and includes a built-in clock for time-based control. The compact design integrates easily into control panels. For full electrical ratings, refer to the Schneider technical datasheet.
Where to buy the SCHNEIDER ELECTRIC SR2E121FU smart relay worldwide?
You can source the SCHNEIDER ELECTRIC SR2E121FU smart relay worldwide through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time. We supply genuine Schneider Zelio Series components to customers across all regions.
How to install the SCHNEIDER ELECTRIC SR2E121FU smart relay?
To install the SCHNEIDER ELECTRIC SR2E121FU smart relay, mount it on a DIN rail in a clean, dry enclosure. Connect the 100 to 240V AC power supply to the designated terminals, then wire discrete inputs and relay outputs per your control scheme. Use the Zelio Soft software to program logic and clock functions. Follow Schneider's installation manual for safety and compliance.
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3G Electric supplies SCHNEIDER schneider zelio series smart relays. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.















