D4N-1120

The Omron D4N-1120 Safety Limit Switch is a versatile and reliable electrical component designed to ensure safe operation of machinery and equipment by automatically stopping the power supply when a preset limit is reached. This switch is suitable for use with both AC and DC power supplies, with voltage ratings of 240VAC and 250VDC respectively, and a current rating of 3A for AC and 0.27A for DC.

The D4N-1120 is a normally open (NO) limit switch, which means that when the limit is not reached, the circuit is open and power is supplied to the equipment. However, as soon as the limit is reached, the switch closes, interrupting the power supply to the machinery, thus preventing any further operation that could potentially cause damage or harm.

This safety limit switch features a robust and durable design, with a corrosion-resistant housing made of die-cast aluminum, ensuring long-lasting performance even in demanding industrial environments. The switch also includes a transparent cover for easy monitoring of the limit position, as well as a adjustable limit stop that can be set to different positions to accommodate various applications.

The D4N-1120 Safety Limit Switch is an essential safety component for a wide range of industries and applications, including material handling, mining, construction, and manufacturing, among others. By providing reliable and automatic protection against overtravel, overload, and other potential hazards, this switch helps ensure the safety and efficiency of machinery and equipment, while also helping to prevent costly downtime and maintenance.

In summary, the Omron D4N-1120 Safety Limit Switch is a high-performance and versatile electrical component designed to provide reliable and automatic protection against overtravel and overload in a wide range of industrial applications. With its robust and durable design, adjustable limit stop, and suitability for both AC and DC power supplies, this switch is an essential safety component for ensuring the safe and efficient operation of machinery and equipment.

The Omron D4N-1120 safety limit switch is a versatile electrical component used to protect motors and machinery from overtravel or other hazardous conditions. Here are some pros and cons of buying this specific model:

1. Universal Application: This limit switch can be used with various types of motors and machinery as it supports both AC and DC power supplies.

2. High Current Capacity: With a maximum current rating of 3A for AC and 0.27A for DC, this switch can handle heavy loads.

3. Safety Feature: The limit switch helps prevent accidents by stopping the motor when it reaches the preset limit, ensuring that the machinery does not exceed its safe operating conditions.

4. Durable Construction: The Omron D4N-1120 is built with a robust design to withstand harsh industrial environments.

5. Easy to Install: The switch comes with mounting holes for easy installation and can be wired in series or parallel configuration.

1. Limited Adjustability: The switch does not offer a wide range of adjustability options, making it suitable only for applications with specific limit settings.

2. Manual Reset: In case of an overtravel trip, the switch needs to be manually reset, which can be time-consuming and inconvenient in some applications.

3. No Built-in Indicator Light: The switch does not have a built-in indicator light to show its status, which might require additional wiring for an external indicator.

In conclusion, the Omron D4N-1120 safety limit switch is a reliable and durable component that offers excellent protection for industrial machinery. Its high current capacity, universal application, and easy installation make it a popular choice for various industries. However, its limited adjustability and manual reset feature might be a drawback for some users. If you require a switch with more adjustability options or an automatic reset function, you might need to explore other models or brands.

If you are looking for a safety limit switch with a high current capacity, robust construction, and easy installation, the Omron D4N-1120 is an excellent choice. It is suitable for applications where precise adjustability is not required, and manual reset is acceptable. However, if you need a switch with more adjustability options, automatic reset, or a built-in indicator light, you might want to consider other models or brands that better fit your specific requirements.

Details:

specifications indusswitch:

• brand: Omron
• mpn: D4n-1120
• current type: Ac/dc
• maximum amperage: 3 A
• type: Miniature Snap Action Switch
• current rating: 1-15 A

general indusswitch:

• category: Business & Industrial > Electrical Equipment Supplies > Limit Snap Action Switches

returns indusswitch:

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

seller indusswitch:

• # reviews: 7368
• rating: 99.9%
• city: middletown, ohio

offer indusswitch:

• availability: in stock
• best offers: true
• sold #: 10
• in stock #: 5
• started: february 26, 2026
• options: ship-to-home
• prices: $7.90–$137.88
• item condition:
  • New
  • New – Open box
  • Used
  • Neu
  • Neu: Sonstige (siehe Artikelbeschreibung)
  • Brand New

payments indusswitch:

• other
• wallet: google-pay
• credit card: discover

shipping indusswitch:

• class: standard, one-day
• type: calculated
• carrier: ups
• transit: 2-6 days
• service: ups ground, ups next day air saver, ups next day air

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