Omron H3CA Series DIN Rail Timer Relay, 1-Contact, 12 V dc, 0.1 s to 9990 h, Multifunction-Function

RS Stock No.:: 746-3887
Distrelec Article No.:: 304-01-952
Mfr. Part No.:: H3CA-A-306
Brand:: Omron

Omron H3CA Series DIN Rail Timer Relay, 1-Contact, 12 V dc, 0.1 s to 9990 h, Multifunction-Function

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Alternative

This product is not currently available. Here is our alternative recommendation.

Omron H5CC Series Flush Timer Relay, 1-Contact, 12 to 48 V dc 12 V ac, 48 V ac, 0.001 s to 999999h h, 2-Function, SPDT

RS Stock No.: 402-682

Each

$470.49

(exc. GST)

$517.54

(inc. GST)

RS Stock No.:: 746-3887
Distrelec Article No.:: 304-01-952
Mfr. Part No.:: H3CA-A-306
Brand:: 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	Timer Relay
	Function	Timer
	Mount Type	DIN Rail
	Time Range	0.1 s to 9990 h
	Number of Contacts	1
	Switching Voltage	250 V ac
	Number of Timer Functions	Multifunction
	Contact Current	3A
	Supply DC Voltage	12 V dc
	Minimum Operating Temperature	10°C
	Terminal Type	11-Pin
	Maximum Operating Temperature	55°C
	Standards/Approvals	CE, CSA C22.2 No. 14, EN61812-1, LR, NK, UL508
	Length	48mm
	Width	48 mm
	Height	89mm
	Series	H3CA

	Select all
	Brand Omron
	Product Type Timer Relay
	Function Timer
	Mount Type DIN Rail
	Time Range 0.1 s to 9990 h
	Number of Contacts 1
	Switching Voltage 250 V ac
	Number of Timer Functions Multifunction
	Contact Current 3A
	Supply DC Voltage 12 V dc
	Minimum Operating Temperature 10°C
	Terminal Type 11-Pin
	Maximum Operating Temperature 55°C
	Standards/Approvals CE, CSA C22.2 No. 14, EN61812-1, LR, NK, UL508
	Length 48mm
	Width 48 mm
	Height 89mm
	Series H3CA

Datasheet

Omron H3CA Series Timer Relay, 12 to 240V DC / 24 to 240V AC Supply Voltage, 3A Maximum Current - H3CA-A-306

This timer relay is designed for a variety of automation applications, offering flexibility and consistency in timing operations. It is suitable for controlling electrical circuits and effectively manages time delays in both industrial and home automation settings, thus enhancing operational efficiency and accuracy.

Features & Benefits

• Compatible with AC and DC power supply for global use

• Up to eight selectable modes tailored to different operational requirements

• Digital settings facilitated by a user-friendly LCD display

• Built-in indicators for straightforward monitoring of functions

• Configurable time range stretching from 0.1 seconds to 9990 hours

• Robust design assures durability in diverse environments

Applications

• Ideal for timing operations within manufacturing processes

• Utilised in conveyor system control for precise timing mechanisms

• Employed in HV AC systems for automated scheduling

• Effective in motor control situations requiring delayed starts

• Applied in security systems for time-based alerts and locking features

What is the maximum load current supported by this timer relay?

It can accommodate up to 3 A at 250 V AC for resistive loads.

How to select the operation mode for my requirements?

Simply adjust the thumbwheel switch on the device to select your desired mode.

Is it possible to use it with a proximity sensor for timing applications?

Yes, it can be connected with a solid-state proximity sensor to manage timing functions effectively.

What type of terminal is required for connections?

An 11-pin connector is necessary for secure connections with the timer.

Can it be reset during operation?

Yes, it features an external resetting option for timely adjustments when required.