Omron H3YN Series Panel Timer Relay, 4-Contact, 24 V 24V ac, 0.1 s to 10 min, Multifunction-Function, DPDT Switch

Omron H3YN Series Timer Relay, 24V Supply Voltage, 0.1s to 10min Time Range - H3YN-2-B DC24

This timer relay is designed to provide adjustable time control for industrial automation and electrical installations, offering multifunction timing and dual 24V supply compatibility for AC or DC systems. It mounts to a panel and delivers repeatable switching performance for control circuits across a broad ambient range, while complying with multiple international safety and compatibility standards.

Features and Benefits:

• DPDT contacts rated at 5A provide dependable double-pole switching
  Multifunction timing delivers varied delay modes for flexible control
  Time span from 0.1s to 10 min allows precise process timing
  Push-in terminals enable Rapid tool-free wiring installation
  Switching capability up to 250V AC supports diverse load types
  IP40 enclosure protects internal components in standard industrial settings

Applications

• Suitable for sequence control in manufacturing automation panels
  Ideal for timed motor start/stop and interlock circuits
  Used for lamp and indicator timing in control cabinets
  Can be used for process delay and cycling in assembly lines
  Used with machine control systems requiring Compact panel mounting

What voltage options are available for powering this device?

It accepts 24V in either AC or DC form, allowing use on systems with either supply type.

How many independent switching elements does it provide?

It incorporates four switching contacts arranged as a double-pole double-throw configuration for two simultaneous circuits.

What environmental temperatures can it tolerate during operation?

It is rated to operate between -10°C and 55°C, suitable for most indoor industrial environments.

How is the unit secured and connected within a control enclosure?

It is designed for panel mounting and uses push-in Terminal connections for straightforward installation and wiring.

Which standards govern its electrical and safety characteristics?

It meets recognised standards including EN 61812-1, IEC 60664-1, UL 508, CE, CCC, Lloyd’s, and CSA C22.2 No.14.