Omron H3YN Series Panel Timer Relay, 4-Contact, Multifunction, 0.1 min to 10 h, 100 - 120VAC, 125VDC, Panel Mount, IP40

The Omron H3YN-41-B 100-120VAC Panel Timer Relay is a high-performance multifunction relay engineered for precision timing operations in industrial, commercial, and process automation settings. Featuring four contacts in changeover configuration, this device is ideal for applications requiring simultaneous control of multiple circuits with robust reliability.

Designed with a time range from 0.1 minutes to 10 hours, the relay offers flexible delay and interval control, making it suitable for staged motor starts, pump cycling, batching, conveyor sequencing, and interlock timing tasks across machinery systems and panel installations.

The relay supports both 100 - 120VAC and 125VDC supply voltages, providing enhanced compatibility and convenience for various control circuit designs. Its push-in terminal technology enables rapid, tool-free installation, ensuring secure wiring and efficient panel assembly.

Each of the four changeover pairs is rated for 5A contact current, allowing safe operation of standard loads without risk of overload or contact failure. The relay's IP40 enclosure permits use within protected indoor panels, safeguarding the unit against dust and moderate exposure.

Compactly constructed with a space-saving 56.6mm width, the H3YN-41-B is optimized for tight control cabinets and retrofit scenarios where panel space is a limiting factor. Its panel mounting interface allows seamless integration into existing panel cut-outs.

Wide time range from 0.1 min to 10 h enables precise process timing. Four contact pairs provide robust multi-circuit switching capability up to 5A. Multifunction mode supports sequential timing applications and interval control.

Dual supply voltage operation for AC and DC systems increases deployment flexibility. Tool-free push-in terminals streamline installation and maintenance. IP40-rated enclosure is safe for protected indoor panel environments.

Compact design suits crowded or retrofit panel installations. International standards compliance ensures suitability for demanding industrial use.

The Omron H3YN-41-B 100-120VAC relay is trusted in process control, industrial automation, electrical distribution, and machinery logic for reliable timed outputs and functional safety. Its versatility, compactness, and performance make it a valuable component for modern panel engineering. Explore full Timer Relay and Omron control solutions on the EnvMart platform.