Omron H3YN Series Panel Timer Relay, 4-Contact, 125 V dc 24V ac, 0.1 min to 10 h, Multifunction-Function, 4PDT Switch

Omron H3YN Series Timer Relay, 24V AC Supply Voltage, 0.1min to 10h Time Range - H3YN-41-B AC24

This timer relay provides adjustable timing control for automation and control panels, delivering multifunction timing capabilities for a range of industrial tasks. It is designed for panel mounting and intended for use in electrical, mechanical and electronics systems where selectable timing behaviour and multiple changeover contacts are required.

Features and Benefits:

• Four independent changeover contacts supporting 5A switching capability Broad timing adjustment from 0.1min to 10h for varied cycle requirements Push-in terminals for Faster wiring and reduced installation time Rated switching up to 250V AC to handle common control voltages Operates between -10°C and 55°C for typical industrial environments Complies with EN 61812-1 and multiple international approvals for system compatibility

Applications

• Suitable for sequencing control in manufacturing machinery Ideal for timed control of conveyor and material handling systems Used with motor starters for delayed start and stop functions Can be used for lamp and indicator timing in control cabinets Suitable for retrofit of legacy panel controllers requiring multifunction timing

What supply options are available for this device?

It accepts a 24V AC supply and also supports 125V DC input for installations with different control supplies.

How is the device mounted and connected within a control panel?

It is designed for panel mounting and uses push-in style terminals to simplify connecting conductors without additional ferrules.

What contact arrangement does it provide for control circuits?

The unit provides four changeover contacts configured to enable multiple independent switching circuits with 5A current capability.

Which environmental protection level does it offer?

The enclosure has an IP40 rating suitable for use in enclosed panels where protection from large solid objects is required.