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D4DL

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Marvo Stock ID MV-IPMN
HS Code 85365080
SKU D4DL
Warranty 12 months

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Specification & Description

Specification Description
Part Number D4DL
Manufacturer Omron
Housing Material Polymer, Glass-fiber reinforced thermoplastic, self-extinguishing
Operating Keys Horizontal mounting, Vertical mounting, Angle-adjustable vertical mounting
Safety Standards Conformity Machinery Directive, Low-voltage Directive, EN1088, SUVA, etc.
Approved Standard Ratings TÜV (EN60947-5-1), UL/CSA (UL508, CSA C22.2 No. 14), A300
Utilization Category AC-15
Rated Operating Current (Ie) 6 A (LED type), 3 A (Neon lamp type)
Rated Operating Voltage (Ue) 115 V (LED type), 250 V (Neon lamp type)
Degree of Protection IP65 (EN60947-5-1)
Mechanical Life Expectancy 1,000,000 operations min.
Electrical Life Expectancy 500,000 operations min.
Operating Speed 0.05 to 0.5 m/s
Operating Frequency 30 operations/minute max.
Rated Frequency 50/60 Hz
Positive Opening Force 58.84 N min. (EN60947-5-1)
Positive Opening Travel 10 mm min. (EN60947-5-1)
Holding Force 500 N min. (GS-ET-19)
Insulation Resistance 100 MΩ min. (at 500 VDC)
Rated Insulation Voltage (Ui) 300 V (EN60947-5-1)
Rated Impulse Voltage (Uimp) 4 kV (between terminals of same/different polarity, terminal and ground/metal part)
Conditional Short-Circuit Current 100 A (EN60947-5-1)
Pollution Degree 3 (EN60947-5-1)
Protection Against Electric Shock Class II (double insulation)
Switching Overvoltage 1,500 V max. (EN60947-5-1)
Contact Resistance 25 mΩ max. (initial value)
Vibration Resistance Malfunction: 10 to 55 Hz, 0.75-mm single amplitude
Shock Resistance Mechanical: 1,000 m/s² min., Malfunction: 300 m/s² min.
Ambient Temperature Operating Range -10°C to 55°C with no icing
Ambient Humidity Operating Range 95% max.
Weight Approx. 340 g (D4DL-1CFA-B)
Indicator Available with orange LED or neon lamp, indicating operation status
Solenoid Voltage Options 24 VDC, 110 VAC, 230 VAC
Solenoid Current Consumption Approx. 200 mA (24 VDC), Approx. 50 mA (110 VAC), Approx. 30 mA (230 VAC)
Solenoid Insulation Class Class F (130°C max.)
Lock Types Mechanical lock/Solenoid release, Solenoid lock/Mechanical release
Mounting Directions Four possible key entry slots, rotatable operating head
Connection Type Conduit Size Pg13.5 or G1/2
Contact Configuration 1NC/1NO slow-action contacts plus 1NC slow-action contact or 2NC slow-action contacts plus 1NC

The Omron D4DL Guard Lock Safety-door Switch is a robust and versatile safety solution designed to ensure the secure locking and monitoring of protective doors on machinery and equipment. This switch is housed in a polymer casing with an IP65 rating, making it suitable for use in environments where dust and water resistance are required.

The D4DL series offers two operational modes: mechanical lock with solenoid release and solenoid lock with mechanical release, providing flexibility for different safety applications. The operating head of the switch is rotatable, allowing for four possible key entry slots, which enhances installation options and adaptability to various door configurations.

Equipped with slow-action contacts that feature a positive opening mechanism, the D4DL switch ensures reliable disconnection of contacts for safety functions. The switch also includes an indicator for at-a-glance verification of operation status, contributing to ease of maintenance and monitoring.

The D4DL is designed with double insulation, eliminating the need for grounding terminals and is available in multiple conduit sizes and contact configurations to meet diverse application requirements. It conforms to international safety standards, including EN60947-5-1 and SUVA, ensuring compliance with machinery and low-voltage directives.

This safety switch is suitable for a wide range of industrial applications where controlled access to hazardous areas is necessary. Its durable construction and safety features make it an essential component for machine guarding systems, contributing to the overall safety and compliance of the workplace.

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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Is Marvo a credible parts supplier?

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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Have steps been taken to ensure quality control?

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 is the purpose of the Omron D4DL Guard Lock Safety-door Switch?

The Omron D4DL Guard Lock Safety-door Switch is designed to ensure safety by monitoring and controlling access to hazardous areas. It is typically used in machine guarding applications where it can lock a safety door until dangerous conditions have passed.

Can the D4DL switch be used outdoors?

No, the D4DL switch is intended for indoor use only. Using it outdoors may lead to malfunction due to environmental factors.

What are the key features of the D4DL switch?

Key features include a polymer housing with IP65 protection, slow-action contacts with positive opening, a rotatable head for multiple key entry slots, an operation status indicator, and double-insulation that eliminates the need for grounding.

What types of locking mechanisms are available with the D4DL switch?

The D4DL switch comes in two versions: one with a mechanical lock and solenoid release, and another with a solenoid lock and mechanical release.

How can I ensure the D4DL switch operates correctly after installation?

After mounting and adjusting the D4DL switch, it is crucial to test that it operates properly under the specific conditions of your application. This includes verifying the correct insertion of the operation key and ensuring the switch is securely fastened.

What should I do if the power supply to the D4DL switch fails?

The D4DL switch is equipped with a release key for such situations. You can use an appropriate tool to set the release key to the UNLOCK position, allowing the lock to be released and the door to be opened.

What are the environmental specifications for the D4DL switch?

The D4DL switch has an operating temperature range of -10°C to +55°C without icing, and an operating humidity of up to 95% without condensation.

How do I choose the correct operation key for the D4DL switch?

There are three types of operation keys available for the D4DL switch: horizontal mounting, vertical mounting, and angle-adjustable vertical mounting. The choice depends on the specific requirements of your application.

What safety standards does the D4DL switch comply with?

The D4DL switch complies with several safety standards, including EN1088, SUVA, and it is approved by agencies such as TÜV Rheinland and BIA.

Can the D4DL switch be used in a circuit as a stop signal?

Yes, the D4DL switch can be integrated into a safety circuit as a stop signal. It is important to use the NC contact with a positive opening mechanism for this purpose.

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Part conditions explained

We want your buying experience to be as seamless as possible. So, here are all of the product descriptions you will see when browsing Marvo, explained a little further:

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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