Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 11 - Jul 16
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Description
LA4DFBMain Range TeSys Device short name LA4D Poles description 3P Product or component type Interface module Product compatibility LC1D09 D150 Complementary Mounting mode Top mounted Technology type Electromechanical [Us] rated supply voltage 24 V DC Control circuit voltage limits 17 30 V at 20 C DC [Ui] rated insulation voltage 250 V for control circuit conforming to IEC 60947 5 1 Connections terminals Control circuit: connector 1 cable(s) 12. 5
Main
| Range | TeSys |
| Device short name | LA4D |
| Poles description | 3P |
| Product or component type | Interface module |
| Product compatibility | LC1D09...D150 |
Complementary
| Mounting mode | Top mounted |
| Technology type | Electromechanical |
| [Us] rated supply voltage | 24 V DC |
| Control circuit voltage limits | 17...30 V at 20 °C DC |
| [Ui] rated insulation voltage | 250 V - for control circuit conforming to IEC 60947-5-1 |
| Connections - terminals | Control circuit: connector 1 cable(s) 1…2.5 mm²flexible with cable end Control circuit: connector 1 cable(s) 1…2.5 mm²flexible without cable end Control circuit: connector 1 cable(s) 1…2.5 mm²solid with cable end Control circuit: connector 1 cable(s) 1…2.5 mm²solid without cable end Control circuit: connector 2 cable(s) 1…2.5 mm²flexible with cable end Control circuit: connector 2 cable(s) 1…2.5 mm²flexible without cable end Control circuit: connector 2 cable(s) 1…2.5 mm²solid with cable end Control circuit: connector 2 cable(s) 1…2.5 mm²solid without cable end |
| [Ue] rated operational voltage | Control circuit: 24...250 V AC |
| Current consumption | 25 mA 20 °C |
| Current state 0 guaranteed | <= 2 mA |
| Voltage state 0 guaranteed | < 2.4 V |
| Voltage state 1 guaranteed | 17 V |
| Electrical durability | 10 Mcycles at 240 V |
| Local signalling | LED indicator |
| Height | 12 mm |
| Net weight | 0.05 kg |
Environment
| Standards | IEC 60255-5 |
| Product certifications | UL CSA |
| Protection type | Built-in by diode |
| IP degree of protection | IP2x conforming to VDE 0106 |
| Protective treatment | TH conforming to IEC 60068 |
| Ambient air temperature for operation | -25…55 °C |
| Permissible ambient air temperature around the device | -25…70 °C |
| Ambient air temperature for storage | -40…80 °C |
| Heat dissipation | 0.6 W for control circuit |
| Immunity to microbreaks | 4 ms |
Offer Sustainability
| Sustainable offer status | Green Premium product |
| REACh Regulation | REACh Declaration |
| REACh free of SVHC | Yes |
| EU RoHS Directive | Under investigation |
| Toxic heavy metal free | Yes |
| Mercury free | Yes |
| RoHS exemption information | Yes |
| China RoHS Regulation | China RoHS declaration |
| Environmental Disclosure | Product Environmental Profile |
| Circularity Profile | No need of specific recycling operations |
| WEEE | The product must be disposed on European Union markets following specific waste collection and never end up in rubbish bins |
Contractual warranty
| Warranty | 18 months |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 2484 reviews
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Product Reviews
★★★★★ 4
Fine little tight around collar
Color: White, Size: X-Large
Little tight around collar
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 20, 2026
★★★★★ 5
Great
Color: Light Blue, Size: XX-Large
Great dress shirt !!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 28, 2026
★★★★★ 5
Highly Recommended Dress Shirt
Fit Type: Regular Fit, Color: White, Size: Medium
Honestly, I Love It. Fits Great, Neck Isn't Too Tight Like Most Shirts, And It's Comfortable. It Is 100% Cotton, So Dont Forget To Iron It Before Wearing It. High Quality Dress Shirt. Highly Recommended.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 21, 2025
★★★★★ 5
Surprisingly good shirt for the price
Fit Type: Regular Fit, Color: White, Size: XX-Large
I’m generally pleased with my purchase. I got a 2XL because the website it would fit my neck. Around the waist it fit similar to Amazon Essentials work shirts (like mechanics use which I find comfortable).
It was snug around the waist when sitting, but I can’t complain because I have a belly. I did find the neck snug when buttoning the top button so it means the neck is 18 or 18.5 and I wear a 19/19.5 to have 1-2 fingers space in the collar.
The shirt is surprisingly thick like Amazon’s work shirts, much thicker than other dress shirts from another brand.
And I am pleased that this shirt has button holes like other Amazon shirts does, all vertical button holes except the last one at the bottom which is horizontal. That feature keeps the shirt from unbuttoning itself during daily movement at the office. A very nice feature! I was a little disappointed in how it was packaged however but I have to press and wash it anyway.
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Reviewed in the United States on February 24, 2023
★★★★★ 4
Nice shirt, excellent quality, nice cloth and buttons. No pockets A+
Fit Type: Regular Fit, Color: White, Size: Large
Nice quality shirt cut a little small. The shirt kind of needs to be pressed before wearing however at this price point and quality its a buy!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
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