
440L-T4K0640YD Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $420.00 | Top Pick! Condition is Used, Allen-Bradley Guardshield 440L T4K0640YD, shipping cost = $13.59 | 100.0% |
![]() | $450.00 | Top Pick! Condition is Used, ALLEN BRADLEY 440L-T4K0640YD Light Fixture - Used, shipping cost = $ | 99.7% |
![]() | $499.99 | Condition is Used, Allen Bradley 440L T4K0640YD Safety Light Curtain Transmitter 640mm 20ms, shipping cost = $23.74 | 99.9% |
![]() | $549.00 | Top Pick! Condition is Used, Allen Bradley 440L T4K0640YD Safety Light Curtain Transmitter Ser. A Rev. A, FREE SHIPPING | 99.8% |
![]() | $749.00 | Condition is Used, Allen Bradley 440L T4K0640YD/R4K0640YD Guard Shield Safety Curtain, 640mm, 24VDC, FREE SHIPPING | ![]() |
![]() | $806.65 | Condition is Used, Allen Bradley 440L-T4K0640YD 440L-R4K0640YD Light Curtain Set 24v-dc, FREE SHIPPING | ![]() |
![]() | $894.60 | Condition is Used, Allen Bradley 440L-T4K0640YD 440L-R4K0640YD Light Curtain Set 24v-dc, FREE SHIPPING | ![]() |
![]() | $1499.99 | Condition is Used, ALLEN BRADLEY GUARDSHIELD LIGHT CURTAIN 440L-T4K0640YD TRANSMITTER NEW IN BOX !!, shipping cost = $23.31 | 100.0% |
![]() | $2999.99 | Condition is Used, NEW SET OF ALLEN BRADLEY GUARDSHIELD LIGHT CURTAINS 440L-R4K0640YD + T4K0640YD, shipping cost = $26.01 | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $324.85 | Condition is For parts or not working, Allen Bradley 440L-T4K0640YD Guardmaster Light Curtain Transmitter, FREE SHIPPING | 100.0% |
![]() | $522.80 | Top Pick! Condition is For parts or not working, Allen Bradley 440L-R4K0640YD 440L-T4K0640YD Guardmaster Light Curtain Set, FREE SHIPPING | ![]() |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $853.00 | Condition is New – Open box, 251244 New-No Box; Allen-Bradley 440L-T4K0640YD Light Curtain Transmitter, FREE SHIPPING | ![]() |
![]() | $1154.45 | Condition is New – Open box, Allen Bradley 440L-T4K0640YD Guardmaster Light Curtain Transmitter 24v-dc, FREE SHIPPING | 100.0% |
![]() | $1200.00 | Condition is New – Open box, Allen-Bradley GuardShield 440L-T4K0640YD Safety Light Curtain Transmitter (VT10), FREE SHIPPING | 99.5% |
![]() | $1650.00 | Condition is New – Open box, Allen-Bradley 440L-T4K0640YD /A GuardShield Light Curtain Transmitter 640mm NSMP, shipping cost = $27.38 | 100.0% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $1242.00 | Condition is New, ALLEN BRADLEY 440L-T4K0640YD SER. A REV. A (BR/WH) NSFS, FREE SHIPPING | 99.9% |
| photo | price | summary | rating |
|---|---|---|---|
![]() | $1203.00 | Condition is Seller refurbished, ALLEN BRADLEY 440L-T4K0640YD / 440LT4K0640YD (IN BOX), shipping cost = $12.90 | 99.7% |

The Allen-Bradley 440L-T4K0640YD GuardShield Light Curtain Transmitter Box is a robust and reliable safety device designed to protect personnel and machinery in various industrial applications. This transmitter box, part of the Allen-Bradley 440L series, is specifically designed for use with the GuardShield light curtain system.
The transmitter box is constructed from high-quality materials, ensuring durability and resistance to harsh environmental conditions. It features a compact and sleek design, making it easy to integrate into existing systems or install in new ones. The unit is also IP67 rated, meaning it is protected against dust and water ingress, ensuring reliable operation even in wet or dusty environments.
The Allen-Bradley 440L-T4K0640YD Transmitter Box is equipped with advanced features that enhance its functionality and safety. It supports a wide range of light curtain configurations, allowing for flexible installation and customization to meet specific application requirements. The transmitter box also features EtherNet/IP communication, enabling seamless integration with Rockwell Automation control systems and ease of programming and configuration using FactoryTalk DesignSuite software.
The GuardShield light curtain system, when used with this transmitter box, provides a highly effective and reliable safety solution. The light curtain system uses a series of beams to detect the presence of personnel or objects in a protected area. If a person or object breaks the beam, the system triggers an alarm or shuts down the machinery, preventing injury or damage.
In summary, the Allen-Bradley 440L-T4K0640YD GuardShield Light Curtain Transmitter Box is a versatile and reliable safety device that is essential in protecting personnel and machinery in various industrial applications. Its robust construction, advanced features, and easy integration with Rockwell Automation systems make it an excellent choice for any industrial safety solution.
Pros of buying Allen-Bradley 440L-T4K0640YD GuardShield Light Curtain Transmitter Box:1. Reliability: Allen-Bradley is a well-known brand in the automation industry, known for its high-quality products and reliable performance.
2. Versatility: This light curtain transmitter is compatible with various types of Allen-Bradley controllers, allowing for flexibility in your automation system.
3. Safety: The GuardShield light curtains provide reliable safety-rated protection for personnel and equipment, meeting international safety standards.
4. Durability: The transmitter is designed to withstand harsh industrial environments, offering long-term performance.
5. Easy Integration: The Allen-Bradley 440L-T4K0640YD is easy to integrate into existing systems, saving time and effort during installation.
Cons of buying Allen-Bradley 440L-T4K0640YD GuardShield Light Curtain Transmitter Box:1. Cost: Allen-Bradley products are generally more expensive than some other brands, which might be a limiting factor for some buyers.
2. Requires Specific Knowledge: To fully utilize the features and capabilities of this transmitter, a certain level of technical knowledge and expertise is required.
3. Compatibility Limitations: The transmitter is specifically designed for Allen-Bradley systems, which might limit its compatibility with non-Allen-Bradley systems.
Conclusion:The Allen-Bradley 440L-T4K0640YD GuardShield Light Curtain Transmitter Box is a reliable, versatile, and durable safety device that can significantly improve safety in industrial environments. While its cost and compatibility limitations might be drawbacks for some buyers, its high-quality performance and safety features make it an excellent choice for applications where safety is paramount.
Recommendation:If you are looking for a high-quality light curtain transmitter, the Allen-Bradley 440L-T4K0640YD is a solid choice, especially for Allen-Bradley users. However, if you are looking for a more cost-effective solution or need compatibility with non-Allen-Bradley systems, you might want to explore other options.
Details:
Allen Bradley Guardshield light curtains type 440l part# t4k0640yd sear-a rev-a transmitter 640mm protective height 30mm resolution. Make offer !!, tw2-4 part# t4k0640yd sear-a rev-a.
specifications faclighting:
- brand: Allen-bradley
- mpn: 440l-t4k0640yd
- model: Guardshield
- part type: Light Curtain Transmitter Box
returns faclighting:
- paid by: buyer
- method: money back
- time: 30 days
- policy: returns accepted
shipping faclighting:
- service: ups ground, ups next day air
- type: calculated
- carrier: ups
- transit: 3-5 days
- class: standard, one-day
seller faclighting:
- # reviews: 9189
- rating: 100.0%
- city: halls, tennessee
offer faclighting:
- best offers: true
- started: september 27, 2024
- in stock #: 5
- availability: in stock
- sold #: 33
- prices: $324.85–$2999.99
- item condition:
- Used
- For parts or not working
- New – Open box
- New
- Seller refurbished
- options: ship-to-home
general faclighting:
- category: Business & Industrial > Maintenance Safety > Facility > Lights Lighting
payments faclighting:
- wallet: apple-pay
- credit card: mastercard
- other
Grouped With:
- 855E-10FN4: LIGHT BOX, Allen Bradley
- 855E-BVMC: LIGHT, Allen Bradley
- 855T-L10: LAMP, Allen Bradley
- 855T-BCB: LIGHT, Allen Bradley
- 2034039: , Allen Bradley
- 2034038: , Allen Bradley
- 8200C973: , Allen Bradley
- 8200C1307: , Allen Bradley
- 8200C823: , Allen Bradley
- 8240C038: , Allen Bradley
- 13IP65: LIGHT, Allen Bradley

















