D4SL-N4EFA-D

The Omron D4SL-N4EFA-D Box Safety Door Switch is a versatile and reliable safety device designed to ensure the safety of machinery operations. This switch comes in a compact, box-type design, making it an excellent choice for applications where space is limited.

The D4SL-N4EFA-D switch is designed to monitor the safety conditions of doors or guards on machinery. It features a normally open (NO) contact configuration, meaning that the contacts are open when the door is in its safe position. Once the door is opened or a safety condition is not met, the switch closes, interrupting the power supply to the machinery, thereby preventing hazardous operations.

The switch's robust construction guarantees durability and long-lasting performance. It is made of high-quality materials, including a die-cast aluminum housing and a polycarbonate lens, which provide protection against impact, vibration, and harsh environments. The lens is also shatter-resistant, ensuring the safety of the operator even in the event of an accident.

The Omron D4SL-N4EFA-D Box Safety Door Switch is easy to install and integrate into various machinery systems. It comes with a quick-connect wiring terminal block, allowing for easy and secure connection of wires. The switch also features a red LED indicator, which illuminates when the door is open or the safety condition is not met, providing clear visual confirmation of the switch's status.

The switch operates on a 12V DC power supply and has a maximum current rating of 5A, making it suitable for a wide range of applications. It also complies with various safety standards, including CE, UL, and CSA, ensuring that it meets the highest safety requirements.

In conclusion, the Omron D4SL-N4EFA-D Box Safety Door Switch is an essential safety device for any machinery operation. Its compact design, reliable performance, and easy installation make it a popular choice among safety engineers and machine builders. By ensuring the safety of doors and guards, this switch helps prevent accidents and ensures the safety of operators, making it a vital investment for any machinery application.

The Omron D4SL-N4EFa-D box safety door switch is a device designed to ensure safety in industrial applications, particularly for doors. Here are some pros and cons of buying this specific model:

1. Reliability: Omron is a well-known brand in the industrial automation industry, and this safety door switch is built to last with high-quality components.

2. Versatility: This model can be used in various applications, including sliding doors, hinged doors, and folding doors. It can also be used in both normally open and normally closed configurations.

3. Durability: The switch is designed to withstand harsh industrial environments, with an IP67 rating for protection against water and dust.

4. Easy installation: The switch comes with a clear installation guide and can be easily mounted on doors using the provided brackets.

5. Safety feature: The safety door switch ensures that the door is in a safe position before allowing machinery to operate, reducing the risk of accidents.

1. Cost: Compared to other safety door switches in the market, this model may be more expensive.

2. Complex wiring: Depending on the application, the wiring for this safety door switch can be quite complex.

3. Size: The switch may be larger than some other models, which could be a consideration for applications with limited space.

The Omron D4SL-N4EFa-D box safety door switch is a high-quality, reliable, and versatile device that can ensure safety in various industrial applications. While it may be more expensive than some other models, its durability, ease of installation, and safety features make it a worthwhile investment for industrial applications where safety is a top priority.

If you are looking for a safety door switch for industrial applications and prioritize reliability, durability, and safety features, then the Omron D4SL-N4EFa-D box safety door switch is a recommended option. However, if cost is a concern, you may want to consider other models with similar features but lower price points.

Details:

Product specifications. New in box Omron D4SL-N4EFA-D safety door switch. All shipping charges are not negotiable. Designed to detect the status of doors or guards in machinery prevent accidental access hazardous areas.

It ensures that the machinery cannot operate while door is open, thereby protecting operators from potential harm. The Omron D4SL-N4EFA-D is a safety door switch designed for safeguarding machinery and ensuring operator. This switch is part of Morons d4sl series, which known for its reliability and durability in industrial safety applications. Package content.

The purchase history link on left side of page. Return items should include the original packaging and all accessories. Product feature. Do remember sign your rma# on the front of package.

About technology.

specifications indusswitch:

• brand: Omron
• mpn: D4sl-n4efa-d
• part type: Box Switch

offer indusswitch:

• best offers: true
• prices: $70.76–$416.37
• item condition:
  • New – Open box
  • New
  • Used
  • Brand New
  • Neu
• sold #: 17
• in stock #: 5
• started: november 15, 2025
• availability: in stock
• options: ship-to-home

seller indusswitch:

• # reviews: 1092
• city: perth amboy, new jersey
• rating: 99.0%

general indusswitch:

• category: Business & Industrial > Electrical Equipment Supplies > Switches > Accessories

shipping indusswitch:

• transit: 6-12 days
• type: fixed
• service: standard
• class: standard

payments indusswitch:

• wallet: paypal
• credit card: diners-club
• other

returns indusswitch:

• method: money back
• policy: returns accepted
• paid by: buyer
• time: 30 days

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