
BNS02TN Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $850.00 | Condition is Used, BALLUFF BNS02TN Mechanical Limit Switch USED, shipping cost = $14.05 | ![]() |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $1199.00 | Condition is New – Open box, NEW BALLUFF BNS B13-X518-D04-L12-100-22-04 MECHANICAL POSITION SWITCH BNS02TN, FREE SHIPPING | 100.0% |

The Balluff BNS02TN Mechanical Limit Switch is a versatile and reliable solution for various automation applications. This switch is designed to provide precise position feedback and can be used to monitor the end position or limit of a linear or rotary motion.
The BNS02TN is a two-point switch, which means it has two normally open (NO) contacts. When the switch is actuated, these contacts are closed, allowing the circuit to be completed. The switch is available in various actuator strokes ranging from 1.5 mm to 12 mm, allowing it to accommodate different applications and motion ranges.
The switch body is made of high-quality, corrosion-resistant plastic material, ensuring long-term durability even in harsh environments. The actuator is made of stainless steel, which provides additional strength and resistance to wear and tear.
The BNS02TN switch features a robust design, with a contact rating of 1 A at 250 V AC and 0.5 A at 60 V DC. The switch can handle up to 50 million operation cycles, making it an ideal choice for applications that require high reliability and longevity.
The switch can be easily mounted using the included M3 mounting screws or the optional flange mounting kit. It can also be used in various mounting configurations, including top-actuated, side-actuated, or bottom-actuated, depending on the application requirements.
The Balluff BNS02TN Mechanical Limit Switch is suitable for use in a wide range of industries, including automotive, food and beverage, packaging, and material handling. It can be used in applications such as position monitoring for conveyor belts, packaging machines, and robotic systems.
The switch comes with a variety of accessories, including mounting hardware, actuator extensions, and gaskets, making it a flexible and customizable solution for different automation applications. With its robust design, reliable performance, and easy installation, the Balluff BNS02TN Mechanical Limit Switch is an excellent choice for precise position feedback and motion control applications.
The Balluff BNS02TN mechanical limit switch is a commonly used device in automation and machinery applications for detecting limit or end-of-travel positions. Here are some pros and cons that may help you make an informed decision about purchasing this product:
Pros:1. Mechanical Design: The Balluff BNS02TN is a mechanical limit switch, which means it does not require any external power source for operation. This makes it an ideal choice for applications where power supply may be unstable or where cost-effectiveness is a priority.
2. Durable Construction: This switch is designed for heavy-duty use. Its rugged housing and high-quality contacts ensure reliable operation, even in harsh environments.
3. Easy Installation: The BNS02TN is relatively easy to install and can be mounted in a variety of ways, including on the side or end of the actuator.
4. Versatile: This limit switch is available in various configurations, including different actuator types (normally open or normally closed), different switch types (momentary or maintained), and different switch contacts (NO, NC, or changeover).
5. Cost-effective: Compared to other types of limit switches, such as optical or magnetic, the BNS02TN is generally more cost-effective.
Cons:1. Limited Switching Range: Mechanical limit switches have a limited switching range compared to other types of switches. The switching range depends on the size and design of the switch, as well as the application requirements.
2. Wear and Tear: Due to its mechanical design, the BNS02TN is subject to wear and tear over time. Contacts may wear out, requiring replacement, and the switch may become less sensitive or less reliable with prolonged use.
3. Not Suitable for High-speed Applications: Mechanical limit switches may not be suitable for high-speed applications due to the time it takes for the switch to actuate.
4. Limited Customization: While the BNS02TN is available in various configurations, it may not be customizable enough to meet the needs of some applications.
Conclusion:The Balluff BNS02TN mechanical limit switch is a reliable and cost-effective solution for detecting limit positions in various applications. Its rugged construction and easy installation make it a popular choice among automation professionals. However, its limited switching range and potential for wear and tear may make it less suitable for some applications. Ultimately, the decision to purchase the BNS02TN depends on the specific requirements of your application and your budget.
Recommendation:If you are looking for a cost-effective, reliable, and versatile limit switch for applications where power supply may be unstable, the Balluff BNS02TN mechanical limit switch is a good choice. However, if you require a limit switch with a larger switching range, higher accuracy, or greater customization, you may want to consider other types of limit switches, such as optical or magnetic. Additionally, if your application involves high-speed motion, you may need to consider other types of position sensors, such as encoders or resolvers.
Details:
Stock #: igam3540065. It is a heavy duty mechanical position switch designed for precise detection in industrial automation and machinery applications. Spec sheet:: manufacturer: Balluff model / series: bns 813 series part number: 813-x518-d04-l12-100-22-04 short code: BNS02TN condition: used component type: mechanical limit position switch housing material: metal connector multi-pin industrial connector mounting: base mount certifications: Ce per nameplate country of manufacture: Germany. Specifications:: weight.
Brand: Balluff. Overview:: type: limit switches. Model: BNS02TN. Balluff BNS02TN mechanical limit switch used this listing is for a used Balluff mechanical limit switch.
This unit features a rugged metal housing and multi pin industrial connector, making it suitable for harsh environments where reliable mechanical switching is required.
specifications indusswitch:
- brand: Balluff
- mpn: Bns02tn
- type: Limit Switches
- dimensions: 5x5x4
- state: Michigan
- country: United States
- storage location: Nevada Mro Area Hand Rack 04 Shelf 03a Tub 04
returns indusswitch:
- method: money back
- time: 30 days
- policy: returns accepted
- paid by: seller
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Limit Snap Action Switches
offer indusswitch:
- availability: in stock
- started: april 2, 2026
- options: ship-to-home
- prices: $850.00–$1199.00
- item condition:
- Used
- New – Open box
- best offers: true
- sold #: 8
- in stock #: 2
seller indusswitch:
- # reviews: 1334
- rating: 99.7%
- city: detroit, michigan
shipping indusswitch:
- carrier: ups, usps
- type: calculated
- service: ups ground, ups next day air, ups ground saver, usps ground advantage
- class: standard, one-day, economy
- transit: 2-5 days
payments indusswitch:
- other
- credit card: visa
- wallet: paypal
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