Omron DIN Rail Timer Multifunction SPDT 2 Contacts 12V DC, 0.1s - 100h, IP20/IP30 H3DK

The Omron H3DK-FA DC12 DIN rail timer relay is specifically engineered for flexible time-delay control within industrial automation panels, machinery sequencing, and electrical distribution racks. This compact, robust unit operates on a 12 V DC supply and provides two single-pole, double-throw (SPDT) contacts, supporting moderate load switching with a maximum contact rating of 5A.

With its wide programmable time range of 0.1 seconds to 100 hours, the H3DK-FA DC12 supports multiple timing functions to accommodate a variety of operational requirements, ranging from rapid cycle delays to extended process controls. Users can select various modes to suit industrial equipment logic, ensuring adaptable performance for tasks such as starter sequencing, conveyor control, pump cycling, and auxiliary switching.

The timer relay is optimized for mounting on DIN rails and uses safe screw terminal connections for quick and secure wiring. The compact form factor with a 22.5 mm width facilitates easy integration into control cabinets, while robust build quality ensures reliable operation in environments rated from -20°C to 55°C.

The device's protection rating of IP20/IP30 makes it suitable for installation in protected areas, providing additional safety in commercial and industrial applications. RoHS compliance supports responsible material usage and environmental standards.

Practical applications include automated control panels, industrial conveyor logic, mechanical pump cycling, electrical distribution auxiliary controls, and timing circuits for machinery. Electrical connections are made via standard screw terminals, and the snap-on DIN rail installation streamlines panel assembly and maintenance.

Featuring multifunction operation, high reliability, and flexible installation, the Omron H3DK-FA DC12 is ideal for industrial, manufacturing, laboratory, and commercial installations requiring precise sequencing and delay control.

Browse more Timer Relays and Omron automation solutions in the EnvMart Electronics & Electricals category for industrial panel and machinery integration.