Omron H3RN Series Plug In Timer Relay, 12V dc, 2-Contact, 0.1 s → 10min, DPST-NO

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£54.00

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£64.80

(inc. VAT)

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RS Stock No.:
236-1228
Mfr. Part No.:
H3RN-2 DC12
Brand:
Omron
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Brand

Omron

Supply Voltage

12V dc

Mounting Type

Plug In

Mode of Operation

Flicker OFF Start, Flicker ON Start Selectable by DIP Switch, Interval, ON Delay

Time Range

0.1 s → 10min

Number of Contacts

2

Number of Timer Functions

Multi Function

Contact Configuration

DPST-NO

Time Increment

Minutes, Seconds

Maximum Current

3A

Maximum Voltage

250V ac

Switch Configuration

DPST-NO

Terminal Type

Socket

Power Supply

External

Width

12.8mm

Depth

53.4mm

Series

H3RN

Maximum Operating Temperature

+55°C

Length

31.2mm

Time Delay

(dc) 0.1 s, (ac) 0.5s

Minimum Operating Temperature

-10°C

Omron H3RN Series Timer Relay, 12V DC Supply Voltage, 3A Maximum Current - H3RN-2 DC12


This timer relay is designed to provide precise timing control for various automation applications. It supports multiple operating modes and is suitable for both embedded and standalone systems. With features like flicker OFF start and selectable time ranges, it streamlines time-related tasks in industrial environments.

Features & Benefits


• Easy integration with DPST-NO contact configuration
• Compatible with plug-in terminal blocks for straightforward installation
• Operates effectively within a temperature range of -10°C to +55°C

Applications


• Used in automation systems for precise timing control
• Ideal for interval timing functions
• Utilised in industrial signalling and control circuits
• Suitable for process control in machinery and equipment

What is the voltage requirement for proper operation?


The relay operates at a supply voltage of 12V DC and maintains efficiency across various current loads.

How do the operating modes affect functionality?


Different modes, such as ON-delay and interval, provide flexible timing based on the specific requirements of your application.

What is the maximum time delay achievable with this relay?


This relay can achieve a maximum time delay of up to 10 minutes, allowing for versatile use in timing tasks.

Is maintenance required for the relay?


Regular checks are recommended, particularly in relation to environmental factors, to ensure longevity and optimal performance, especially in demanding applications.

Approvals

UL recognised component, CSA certified

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