Omron H3CR Series DIN Rail Mount Timer Relay, 12 → 48 V dc, 24 → 48V ac, 11-Contact, 0.05 s → 30h,

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MYR720.39

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RS Stock No.:
177-0097
Mfr. Part No.:
H3CR-FN AC24-48/DC12-48
Manufacturer:
Omron
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Brand

Omron

Supply Voltage

12 → 48 V dc, 24 → 48V ac

Mounting Type

DIN Rail

Mode of Operation

Flicker ON Start

Time Range

0.05 s → 30h

Number of Contacts

11

Number of Timer Functions

Dual Function

Contact Configuration

DPDT

Time Increment

Hours, Minutes, Seconds

Maximum Current

5A

Maximum Voltage

48V ac/dc

Terminal Type

Plug In

Switch Configuration

DPDT

Power Supply

External

Width

48 mm

Minimum Voltage

12 V dc, 24V ac

Minimum Current

10 mA

Maximum Operating Temperature

+55°C

Series

H3CR

Depth

84 mm

Length

48 mm

Contact Material

Ag Alloy

Minimum Operating Temperature

-10°C

COO (Country of Origin):
ID

Omron H3CR Series Timer Relay, 12 to 48V DC Supply Voltage, 11 Contacts - H3CR-FN AC24-48/DC12-48


This timer relay is an essential component for industrial automation, suitable for controlling timed operations. Designed for mounting on a DIN rail, it operates within a supply voltage range of 12 to 48V DC and 24 to 48V AC. With dimensions of 48mm in width, 84mm in depth, and 48mm in length, it features a robust dual-function mechanism, making it a reliable choice for various applications.

Features & Benefits


• Operates with a time range of 0.05 s to 30 h
• Offers dual timer functions for flexible operation
• Equipped with 11 contacts for diverse connection options
• Supports a maximum current of 5A for heavy-duty applications
• Utilises a plug-in terminal type for easy installation
• Designed to function at temperatures from -10 °C to +55 °C

Applications


• Utilised in automated machinery for precise timing control
• Ideal for lighting systems requiring flicker ON start operation
• Used for controlling HVAC systems to optimise energy efficiency
• Suitable for various industrial equipment requiring timed functions

What type of relay configuration does this device use?


It features a DPDT (Double Pole Double Throw) configuration, allowing for versatile control setups in automation applications.

How does the time increment feature enhance usability?


The timer relay allows for time increments in hours, minutes, and seconds, making it adaptable for tasks that require precise timing adjustments.

What are the environmental operational limits for this relay?


It can operate within a temperature range of -10 °C to +55 °C, ensuring reliability in various working conditions.

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