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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
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Description
LT3SA00MMain Range of product LT3 Device short name LT3SA Product or component type Thermistor protection units [Uc] control circuit voltage 115 230 V AC 50 60 Hz Reset Automatic reset Complementary Control circuit voltage limits 0. 85 1. 1 Uc Contacts type and composition 1 NC + 1 NO dual voltage [Ith] conventional free air thermal current 5 A for output control relay [Ui] rated insulation voltage Output control relay: 500 V AC [Ue] rated operational voltage
Main
| Range of product | LT3 |
| Device short name | LT3SA |
| Product or component type | Thermistor protection units |
| [Uc] control circuit voltage | 115...230 V AC 50/60 Hz |
| Reset | Automatic reset |
Complementary
| Control circuit voltage limits | 0.85...1.1 Uc |
| Contacts type and composition | 1 NC + 1 NO dual voltage |
| [Ith] conventional free air thermal current | 5 A for output control relay |
| [Ui] rated insulation voltage | Output control relay: 500 V AC |
| [Ue] rated operational voltage | 250 V AC 50/60 Hz for output control relay |
| Signalling function | Fault indication Voltage indication |
| Control type | Automatic reset |
| Probe interchangeability | Label mark A conforming to IEC 60034-11 |
| Hold-in power consumption in W | 1 W |
| Hold-in power consumption in VA | 2.5 VA |
| Resistance | 1500…1650 Ohm reset 2700…3100 Ohm tripping |
| Number of probes | 0…6 |
| Input voltage | < 2.5 V (1500 Ohm) for probe < 7.5 V (4000 Ohm) for probe conforming to IEC 60034-11 |
| Maximum short circuit detection resistance | 20 Ohm |
| Condition of use | Connection of probes 400 m >1 mm² Connection of probes 500 m >1.5 mm² |
| [Uimp] rated impulse withstand voltage | 2.5 kV |
| Rated power in VA | 100 VA at 220 V - electrical durability: 500000 cycles |
| Breaking capacity | 2 A at 24 V DC DC-13 3 A at 250 V AC AC-16 6 A at 120 V AC AC-16 |
| Connections - terminals | Power circuit: cage type connector 1 cable(s) 0.75…2.5 mm²flexible with cable end Power circuit: cage type connector 1 cable(s) 0.75…2.5 mm²solid with cable end Power circuit: cage type connector 1 cable(s) 1…2.5 mm²flexible without cable end Power circuit: cage type connector 1 cable(s) 1…2.5 mm²solid without cable end Power circuit: cage type connector 2 cable(s) 0.75…2.5 mm²flexible with cable end Power circuit: cage type connector 2 cable(s) 0.75…2.5 mm²solid with cable end Power circuit: cage type connector 2 cable(s) 1…2.5 mm²flexible without cable end Power circuit: cage type connector 2 cable(s) 1…2.5 mm²solid without cable end |
| Tightening torque | 0.8 N.m |
| Height | 100 mm |
| Width | 22.5 mm |
| Depth | 100 mm |
| Net weight | 0.22 kg |
Environment
| Standards | IEC 60034-11 VDE 0660 |
| Product certifications | LROS (Lloyds register of shipping) |
| IP degree of protection | IP20 conforming to IEC 60529 IP20 conforming to VDE 0106 |
| Ambient air temperature for operation | -25…60 °C |
| Ambient air temperature for storage | -40…85 °C conforming to IEC 60068-2-2 -40…85 °C conforming to IEC 60068-2-2 |
| Operating altitude | <= 1500 m without derating in temperature > 1500...3000 m with derating in temperature |
| Vibration resistance | 1 gn 25...150 Hz conforming to IEC 60068-2-6 2.5 gn 2...25 Hz conforming to IEC 60068-2-6 |
| Shock resistance | 5 gn 11 ms conforming to IEC 60068-2-27 |
| Electromagnetic compatibility | Resistance to electrostatic discharge level 3 conforming to IEC 61000-4-2 Resistance to fast transient level 3 conforming to IEC 61000-4-4 Surge resistance 1.2/50-8/20 level 4 conforming to IEC 61000-4-5 Susceptibility to electromagnetic fields level 3 conforming to IEC 61000-4-3 Immunity to microbreaks and voltage drops conforming to IEC 61000-4-11 |
Offer Sustainability
| Sustainable offer status | Green Premium product |
| REACh Regulation | REACh Declaration |
| EU RoHS Directive | Compliant EU RoHS Declaration |
| Mercury free | Yes |
| RoHS exemption information | Yes |
| China RoHS Regulation | China RoHS declaration |
| Environmental Disclosure | Product Environmental Profile |
| Circularity Profile | End of Life Information |
| 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
4.2 ★★★★★
Based on 260 reviews
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Product Reviews
★★★★★ 5
Nice fabric and true to size
Color: Black, Size: 3X-Large
True to size and very good material
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 8, 2026
★★★★★ 5
Sharp, Comfortable, and Perfect for Business or Formal Wear
Color: All White, Size: 3X-Large
I recently purchased the DEMEANOR All White men’s dress shirt, and I couldn’t be happier with it. The slim fit design gives a modern, tailored look without feeling restrictive, thanks to the stretch fabric. It’s wrinkle-free, which is a huge time saver — I can wear it straight out of the closet and still look crisp and professional.
The material feels soft yet durable, and the long sleeves with button cuffs add a polished touch. I especially appreciate the pocket, which is both practical and stylish. Whether I’m wearing it for business meetings, formal events, or even casual nights out, it always looks sharp.
For the price, this shirt is excellent value. It combines comfort, style, and convenience in one, and I’ll definitely be ordering more colors from DEMEANOR.
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Reviewed in the United States on December 15, 2025
★★★★★ 4
Es cómoda
Color: Black, Size: Medium
Todo está bien
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Reviewed in the United States on October 8, 2025
★★★★★ 5
SOFT, COMFORTABLE, HIGH QUALITY
Color: Black, Size: 3X-Large
This is an AMAZING shirt, the value for the quality is ASTOUNDING. The material is soft, with a slight stretch, and the stitching is well done and high quality. I’m not wearing this for its intended use, but if I was in search of another dress shirt, I’d buy this one again in a HEARTBEAT.
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Reviewed in the United States on August 4, 2025
★★★★★ 3
Good material, good price, but placket not my style
Color: All White, Size: Medium
Attractively priced, slim-fitted, cotton-spandex blend, seems a good value. I just didn't care for the prominent placket and visibly heavy front stitching, but that's just a matter of personal preference.
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Reviewed in the United States on February 18, 2025