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Specification & Description
| Specification | Description |
|---|---|
| Part Number | D4B-4111N |
| Alternative Part Number | D4B4111N |
| Manufacturer | Omron |
| Mechanism | Roller Lever |
| Housing Material | Aluminium |
| Actuator Type | Roller Lever |
| Actuator Detail | Resin Roller |
| Connection Method | Terminal Block |
| Conduit Size | M20 |
| Cable Entry Direction | Bottom |
| Contacts Normally Open | 1 |
| Contacts Normally Closed | 1 |
| Switch Action | Snap Action |
| Direct Opening Mechanism | Yes |
| Rated Voltage | 120 V ac |
| Protection Rating | IP67 |
| Compliance | EN 50041 |
| Make Before Break | Yes |
| Commodity Code | 853650 |
The Omron D4B-4111N is a robust safety limit switch designed to ensure reliable operation in various industrial settings. This switch features a roller lever mechanism that provides precise actuation, making it suitable for a wide range of applications where safety and dependability are paramount. Encased in an IP67-rated housing, the switch is protected against dust and water ingress, ensuring consistent performance in challenging environments. With a rated voltage of 120 V ac, it is compatible with many control systems. The D4B-4111N is crafted with meticulous attention to detail, reflecting Omron's commitment to quality and excellence in automation technology. This switch is an essential component for engineers looking to maintain high safety standards in their machinery and processes.
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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Our service to you
Lightning-Fast Express Shipping: Receive your order in record time with our express shipping options, ensuring you minimize downtime and keep your projects on track.
No-Risk Returns, Guaranteed: Return your parts anytime for a full refund. Our hassle-free return policy ensures you’re never stuck with something you don’t need.
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Frequently Asked Questions
What type of actuator does this limit switch have?
The limit switch is equipped with a roller lever actuator, which includes a resin roller for reliable and consistent actuation.
Can this limit switch be used in outdoor environments?
Yes, the limit switch is designed with an IP67 rating, making it suitable for use in outdoor environments where it is protected against dust and the effects of immersion in water.
What is the voltage rating for this limit switch?
This limit switch is rated for 120 V ac, making it suitable for various industrial applications within this voltage range.
What are the contact configurations available in this limit switch?
The limit switch comes with one normally open (NO) and one normally closed (NC) contact configuration, providing flexibility for different circuit requirements.
Does this limit switch have a direct opening mechanism?
Yes, the D4B-4111N features a direct opening mechanism to ensure reliable breaking of contacts for safety applications.
What is the material of the housing for this limit switch?
The housing of the limit switch is made of aluminium, offering robustness and resistance to various industrial environments.
What size is the conduit entry for this limit switch?
The limit switch has an M20 conduit size, which is a standard size for accommodating various types of wiring and cable protection methods.
Is the switch action of this limit switch snap action or slow action?
The switch action of this limit switch is snap action, providing quick and reliable switching.
How many contacts does this limit switch have?
The limit switch has two contacts, one normally open and one normally closed, to suit a variety of control circuit configurations.
What is the significance of the make before break feature in this limit switch?
The make before break feature ensures that the new contact is established before the old contact is broken, which can be crucial in certain control applications to avoid interruptions.
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.
