Schneider Electric 822TD-10H-UNI Time Delay Relay

Schneider Electric 822TD-10H-UNI Time Delay Relay is a DPDT (2 Form C) timer relay with universal input that accepts 12–240 VAC or 12–240 VDC signals, designed for DIN-rail mounting in control panels. This legacy 822TD10H-UNI device provides 10 timing functions across a wide delay range from 0.1 seconds to 10 days, enabling versatile on-delay, off-delay, and interval applications within a single compact module. rated for 15 A switching, it can control two independent circuits through its DPDT contacts, simplifying wiring in automation and sequencing tasks. The UNI model’s universal voltage input reduces the need for separate coil supplies when integrating with mixed AC/DC control logic, and itsDIN mounting footprint supports quick installation in standard industrial enclosures. Part of Schneider Electric’s 820 modular timer family, the 822TD-10H-UNI is commonly used in industrial panels for precise timing control of motors, pumps, lighting, and process steps, delivering integrated timing without requiring separate timer modules.