Omron H3RN Series Front Solid State Timer, 2-Contact, 24 V dc 24V ac, 0.1 min to 10 h, Multifunction-Function, DPST-NO
- RS Stock No.:
- 236-1262
- Mfr. Part No.:
- H3RN-21 24VDC
- Manufacturer:
- Omron
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SGD130.85
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SGD142.63
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Units | Per unit |
|---|---|
| 1 - 24 | SGD130.85 |
| 25 - 49 | SGD128.11 |
| 50 + | SGD124.27 |
*price indicative
- RS Stock No.:
- 236-1262
- Mfr. Part No.:
- H3RN-21 24VDC
- Manufacturer:
- Omron
Specifications
Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Omron | |
| Product Type | Solid State Timer | |
| Mount Type | Front | |
| Time Range | 0.1 min to 10 h | |
| Number of Contacts | 2 | |
| Number of Timer Functions | Multifunction | |
| Contact Configuration | DPST-NO | |
| IP Rating | IP40 | |
| Supply AC Voltage | 24V ac | |
| Contact Current | 3A | |
| Supply DC Voltage | 24 V dc | |
| Minimum Operating Temperature | -10°C | |
| Terminal Type | Socket | |
| Maximum Operating Temperature | 55°C | |
| Height | 53.4mm | |
| Length | 31.2mm | |
| Standards/Approvals | EN, CSA, UR | |
| Width | 12.8mm | |
| Series | H3RN | |
| Select all | ||
|---|---|---|
Brand Omron | ||
Product Type Solid State Timer | ||
Mount Type Front | ||
Time Range 0.1 min to 10 h | ||
Number of Contacts 2 | ||
Number of Timer Functions Multifunction | ||
Contact Configuration DPST-NO | ||
IP Rating IP40 | ||
Supply AC Voltage 24V ac | ||
Contact Current 3A | ||
Supply DC Voltage 24 V dc | ||
Minimum Operating Temperature -10°C | ||
Terminal Type Socket | ||
Maximum Operating Temperature 55°C | ||
Height 53.4mm | ||
Length 31.2mm | ||
Standards/Approvals EN, CSA, UR | ||
Width 12.8mm | ||
Series H3RN | ||
Omron H3RN Series Solid State Timer, 24V Supply Voltage, 0.1min to 10h Time Range - H3RN-21 24VDC
This solid-state timer is a Compact timing device designed for control-panel and automation use, providing selectable delay functions for AC or DC control circuits. It is intended for front-panel mounting and interfaces via a socket connection, offering multifunction timing across a wide selectable interval to manage sequence control and timing tasks in industrial systems.
Features and Benefits:
• Time range 0.1 min to 10 h delivers flexible delay settings
• 24V AC/DC supply allows integration with common control voltages
• DPST-NO contact arrangement enables switching of two circuits
• 3 A contact rating suits moderate load switching requirements
• Multifunction selection supports varied timing modes
• IP40 enclosure rating protects against solid intrusion in panels
• 24V AC/DC supply allows integration with common control voltages
• DPST-NO contact arrangement enables switching of two circuits
• 3 A contact rating suits moderate load switching requirements
• Multifunction selection supports varied timing modes
• IP40 enclosure rating protects against solid intrusion in panels
Applications
• Suitable for sequence timing in factory automation control panels
• Ideal for delay control in electrical distribution relay racks
• Used with PLCs for pre-programmed time-dependent operations
• Can be used for interlocking delays in mechanical process lines
• Ideal for delay control in electrical distribution relay racks
• Used with PLCs for pre-programmed time-dependent operations
• Can be used for interlocking delays in mechanical process lines
What Terminal style is used to connect the device into a control system?
Connections are MADE via a socket-mounted Terminal arrangement to simplify replacement and wiring.
What environmental temperature range will it operate within?
It functions reliably between -10°C and 55°C for typical indoor industrial environments.
How many independent switching elements are provided and what configuration are they?
There are two switching elements configured as double-pole single-throw normally open contacts to control two circuits simultaneously.
Which approvals indicate suitability for international installations?
The unit meets recognised EN standards and holds CSA and UR approvals for cross-border regulatory acceptance.
Approvals
UL recognised component, CSA certified
Standards
EN61812-1
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