Omron H3Y-4 Series DIN Rail, Surface Mount Timer Relay, 100 → 120V ac, 4-Contact, 2 → 60s, 1-Function,

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€ 86,96

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€ 105,22

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  • Verzending vanaf 16 februari 2026
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RS-stocknr.:
340-550
Fabrikantnummer:
H3Y-4 100-120VAC 60S
Fabrikant:
Omron
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Merk

Omron

Supply Voltage

100 → 120V ac

Mounting Type

DIN Rail, Surface Mount

Mode of Operation

ON Delay

Time Range

2 → 60s

Number of Contacts

4

Number of Timer Functions

Single

Contact Configuration

4PDT

Time Increment

Seconds

Maximum Current

5A

Maximum Voltage

250V ac

Switch Configuration

4PDT

Terminal Type

Plug In

Power Supply

External

Width

21.5mm

Minimum Voltage

100V ac

Length

28mm

Depth

63mm

Maximum Operating Temperature

+50°C

Series

H3Y-4

Minimum Current

3A

Minimum Operating Temperature

-10°C

Time Delay

0.1s

Omron H3Y-4 Series Timer Relay, ON Delay Mode of Operation, ON Delay Mode of Operation Supply Voltage - H3Y-4 AC100-120 60S


This timer relay is a reliable solution in automation and control applications, offering precise timing with an ON delay mode. With dimensions of 21.5mm width, 28mm length, and 63mm depth, this compact device is designed for easy mounting on DIN rails or surfaces. Its robust specifications support a supply voltage range of 100 to 120V AC, making it ideal for various industrial requirements.

Features & Benefits


• Time range from 2 to 60 seconds, offering flexibility for diverse applications
• Incorporates a 4PDT contact configuration for multiple circuit control
• Plug-in relay design simplifies installation and maintenance processes
• LED indicators display power and output status for easy monitoring
• Complies with EMC standards, ensuring reliable operation in industrial environments
• Maximum current load of 5A, capable of handling varied loads with confidence

Applications


• Used for delay timing in machinery operations
• Employed in lighting control systems
• Utilised for sequence control in manufacturing processes
• Adapted for timer functions in HVAC systems

What operational conditions can be expected for this device in industrial settings?


The device can function efficiently within an ambient operating temperature range of -10°C to +50°C and withstand humidity levels from 35% to 85%, making it suitable for most industrial environments.

How does the time setting mechanism contribute to its usability?


The large transparent time-setting knob allows for straightforward adjustments, while a flat-blade or Phillips screwdriver is also compatible for precision settings.

What precautions should be taken to ensure optimal performance?


It is recommended to avoid exposure to excessive dust or corrosive environments, and to maintain a spacing of 5mm between units for effective heat dissipation to ensure reliability and longevity.

How is the relay powered, and what precautions are necessary during installation?


Power is supplied externally, and it is crucial to ensure that the relay isn't powered while connecting or disconnecting to safeguard internal components from potential damage.

What types of loads can be switched with this relay?


It can switch resistive loads up to 5A at 250V AC and is recommended for micro loads within the H3Y-4 specification, making it versatile for various applications.

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