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Omron H3CA-8

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H3CA-8

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Marvo Stock ID MV-787U
HS Code 853630
SKU H3CA-8
Condition Used
Warranty 12 months
Weight (kg) 0.11
Length (mm) 75.00
Width (mm) 48.00
Height (mm) 48.00

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Specification & Description

Specification Description
Part Number H3CA-8
Alternative Part Number H3CA8
Manufacturer Omron
Type Solid State Timer
Contact Configuration DPDT (Double Pole Double Throw)
Operating Voltage 100/110/120 VAC, 50/60 Hz
Load Current 3 A @ 250 VAC
Timing Functions 8 field-selectable modes including ON-delay, Repeat cycle, Interval, Signal ON/OFF-delay, etc.
Time Range 0.1 second to 9990 hours
Output Status Indicator LCD message and bar graph
Mounting Panel, track, surface
Terminal Type 8-pin round socket
Operating Ambient Temperature -10° to 55°C (14° to 131°F)
Humidity 35 to 85% RH
Vibration Resistance Mechanical durability: 10 to 55 Hz; 0.75 mm double amplitude
Shock Resistance Mechanical durability: 20 G
Insulation Resistance 100 MΩ min. at 500 VDC
Dielectric Strength 2,000 VAC between current-carrying and non-current-carrying parts
Service Life Mechanical: 10 million operations minimum, Electrical: 100,000 operations minimum
Approvals UL/CSA/SEV
Weight 110 g (3.9 oz)

The Omron H3CA-8 solid state timer is a versatile and reliable component designed for precision time control in a wide range of industrial applications. This compact digital timer offers a broad timing range from 0.1 seconds to 9,990 hours, catering to diverse operational needs. With eight field-selectable operation modes, including ON-delay, Repeat cycle, Signal Interval/OFF-delay, and more, it provides flexibility to suit various timing sequences.

The H3CA-8 model features a dual pole double throw (DPDT) contact type, allowing for the control of two separate circuits within one unit. It is designed for easy integration into systems with its 8-pin round socket connection, ensuring a secure and stable installation. The timer operates with a supply voltage of 100/110/120 V AC at 50/60 Hz, making it suitable for a wide range of power supply standards.

The unit is equipped with an LCD that displays the time remaining and output status, enhancing the user interface and simplifying monitoring. Its plastic case is designed for durability, and the timer can be mounted on a panel, track, or surface, providing flexibility in placement.

Engineered for accuracy, the H3CA-8 boasts a repeat accuracy of ±0.3% plus 0.05 seconds, including variations due to voltage and temperature changes, ensuring consistent performance. The setting error is minimal at ±0.5% plus 0.05 seconds, contributing to the timer's reliability.

This timer is not only robust in design but also in operation, with a mechanical service life of 10 million operations minimum and an electrical service life of 100,000 operations at maximum ratings. It operates within an ambient temperature range of -10° to 55°C, making it suitable for a variety of environmental conditions.

The Omron H3CA-8 is an essential component for any industrial timing application where precision and reliability are paramount.

Commonly Asked Questions

Is my order covered by a warranty?

Marvo provides a full 12-month warranty on all products, whatever the condition. For your peace of mind, all parts are ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. If you are unhappy with the part(s) you received and would like to request a return, you can do so by completing our quick and easy online form. Once we have received your Returns Request, a member of the team will be in touch to discuss this further with you. You can read more about our warranty policy here.

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We accept card payments from all major credit, debit and Mastercard providers including Visa, American Express, Western Union, Paypal and bank transfers. Before you complete an order you will be prompted to input your payment details, at which point you can enter the relevant card information you wish to use for your transaction. If you are experiencing issues with your payment method then you can contact our team via email here. From there, you will be directed to the most relevant resource or person to help you complete your payment, get your order processed and ensure that your parts are on the way to your delivery address.

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Marvo is a highly credible supplier of industrial automation parts and components with dedicated hubs around the world offering industry-leading products and services. Marvo is committed to providing a quick, easy and reliable place to source your automation and control components. All purchases come as standard with a comprehensive 12-month return to base warranty meaning that, in just a few clicks, you can source critical parts more seamlessly than ever before. Click here to read an article on how Marvo is redefining convenience for automation and manufacturing professionals.

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Marvo takes pride in product quality and has put several measures in place to assure high levels of quality standards. For your peace of mind, all parts have been ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. Redefine convenience and secure priority delivery on all parts along with a comprehensive 12-month warranty. This is the smart new way to buy automation and control components.

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Frequently Asked Questions

What are the operation modes available for this solid state timer?

The timer offers 8 field-selectable operation modes including ON-delay, Repeat cycle, Signal Interval/OFF-delay, Signal-OFF delay (I and II), Interval, Cycle, and Signal ON-delay/OFF-delay.

Can this timer be used with both AC and DC supply voltages?

Yes, the timer is designed to be universal and can be used with a range of AC/DC supply voltages.

What is the time setting range of this timer?

The time setting range of the timer is from 0.1 second to 9,990 hours, allowing for a wide variety of timing functions.

How can I mount this timer?

The timer can be mounted using panel mounting adapters, track mounting, or surface mounting, depending on your installation requirements.

What type of output does the timer have?

The H3CA-8 model features a DPDT (Double Pole Double Throw) control output.

What is the power consumption of this timer?

The power consumption for AC supply is 10 VA, and for DC supply, it is 2W.

What are the environmental operating conditions for this timer?

The operating ambient temperature range is from -10° to 55°C (14° to 131°F) with a humidity range of 35 to 85% RH.

Does this timer have any indicators?

Yes, it has a Time Remaining LCD bar graph and an LCD output status indicator.

What is the minimum load the timer can handle?

The minimum load the timer can handle is 10 mA at 5 VDC.

What is the electrical service life of the timer?

The electrical service life of the timer is a minimum of 100,000 operations at maximum ratings.

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Part conditions explained

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New unsealed: The product is in its original packaging, but the packaging has been opened or unsealed. It has never been used and should be in near pristine condition.

New sealed: The product is sealed in its original packaging. It has never been opened or used, ensuring that it's in an untouched state.

New unboxed: The product does not come in its original packaging, but it has never been used and is in great working condition.

Refurbished: The product has been previously used, but it has undergone a thorough refurbishment process to restore it to a like-new or functional condition. Any defects or issues have been addressed, making it suitable for reuse.

Used: The product has been previously owned and has been used. It may show signs of wear and tear but is still functional and operational. The condition may vary depending on the specific item and its usage history.

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