Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
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Description
LUA1C20Main Range TeSys Device short name LUA1 Product or component type Auxiliary contact Complementary Auxiliary contact composition 2 NO Signalling function Fault signalling Indicating rotary knob in ready position [Ue] rated operational voltage <= 250 V AC <= 250 V DC [Ui] rated insulation voltage 250 V conforming to CSA 250 V conforming to IEC 60947 5 1 250 V conforming to UL [Ith] conventional free air thermal current 2. 5 A Minimum switching voltage
Main
| Range | TeSys |
| Device short name | LUA1 |
| Product or component type | Auxiliary contact |
Complementary
| Auxiliary contact composition | 2 NO |
| Signalling function | Fault signalling Indicating rotary knob in ready position |
| [Ue] rated operational voltage | <= 250 V AC <= 250 V DC |
| [Ui] rated insulation voltage | 250 V conforming to CSA 250 V conforming to IEC 60947-5-1 250 V conforming to UL |
| [Ith] conventional free air thermal current | 2.5 A |
| Minimum switching voltage | 17 V |
| Minimum switching current | 5 mA |
| Net weight | 0.03 kg |
| Connections - terminals | Screw clamp terminals |
Offer Sustainability
| Sustainable offer status | Green Premium product |
| REACh Regulation | REACh Declaration |
| REACh free of SVHC | Yes |
| EU RoHS Directive | Compliant EU RoHS Declaration |
| 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
4.3 ★★★★★
Based on 1755 reviews
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Product Reviews
★★★★★ 5
Comfortable
Size: Medium, Color: Blue
So comfortable! They stay up perfectly love love love
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 7, 2025
★★★★★ 5
Great socks
Fit Type: Classic Fit, Color: Gray Assorted, Size: Large
These worked perfectly for my son
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Reviewed in the United States on March 1, 2026
★★★★★ 5
My favorite low socks ever
Fit Type: Classic Fit, Color: Gray Assorted, Size: Large
Under armour adult essential Lite no-show socks are 96% polyester and 4% spandex footwear of imported origin. The polyester content of the socks enables them to hold their shape in a better manner along with having a non-absorbent nature. Additionally, it enables the socks to retain the colour in a better manner. Spandex improves their fit along with helping them last for longer time.
The flat fit construction of UA Men's Essential Lite is so designed to conform to foot for superior touch and feel. The material wicks engineered within the fabric dry sweat quickly and keep the feet fresh. The embedded arch support further keeps you going by reducing foot fatigue. The set comes with 6 pairs of socks with pull on closure for the perfect fit.
Ultrathin lightweight construction of the socks adds to user comfort by allowing users to conduct physical activity and work out while wearing it. Elastic strength of the socks prevents them from slipping down irrespective of the shoes they are worn with.
The socks come in 8-12 men shoe size and 9-12 women shoe size. They can be machine washed and are extremely durable while being cost effective.
I ordered the socks based on their colour and design symmetry. So far my socks have been through multiple washes and still look new and user ready. I wear them daily because of their amazing fit and plan to buy more as Christmas gifts.
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Reviewed in the United States on September 14, 2022
★★★★★ 5
Love these socks!
Fit Type: Classic Fit, Color: Black, Size: Large
They are a little on the thin side, but that is how I like them. Thin, comfortable, breathable, but still sturdy. They work great for me and I have bought them several times for me and my kids over the years.
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Reviewed in the United States on May 9, 2024
★★★★★ 4
Thin
Fit Type: Classic Fit, Color: Gray Assorted, Size: Medium
I bought these thinking they would be slightly thicker material. They are thin but don't make my feet sweat working outside in the heat while wearing them during my work shift. They are comfortable and stay in place so I don't have to keep fishing for them inside my shoe to move them up a bit.
The one thing I wish they had was the support band in the middle of the foot.
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Reviewed in the United States on June 22, 2023