The Schneider Electric RUN21D21B7 is a universal relay designed for control and automation applications. This relay is part of the Schneider Electric Zelio Relay range, offering reliable switching capabilities for various industrial systems. Its compact form factor and universal voltage input make it suitable for integration into diverse electrical panels and control cabinets.

Technical details

• Series: Zelio Relay
• Type: Universal Relay
• Coil Voltage: 24 V AC
• Output Contacts: 2 Changeover (2OC)
• Contact Rating: Verify with manufacturer datasheet for specific current and voltage ratings per contact.
• Mounting: DIN rail mountable (verify specific dimensions and mounting requirements with manufacturer datasheet).
• Operating Temperature: Verify with manufacturer datasheet.
• Enclosure Type: Verify with manufacturer datasheet.

Applications & compatibility

This universal relay is commonly employed in machine control, building automation, and general industrial switching applications. It is suitable for use in control circuits for motor starters, solenoid valves, and indicator lights, providing essential logic and isolation functions within automated systems. Compatibility extends to various control panels and PLC output stages requiring a robust relay solution.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the RUN21D21B7 or contact our technical team for cross-reference assistance with compatible Zelio Relay components.