steve
Got hold of Sime for a Carrier card for…
Got hold of Sime for a Carrier card for a chiller. Machine down in a factory. Received the new card in express time machine and plant now up and running fantastic service form Sime
3 weeks ago
LRD21
Schneider LRD21 available at EU Automation. Get in touch today for a quick price.
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Full 12-month warranty
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What happens next?
1. Email confirmation
You will get an email confirming that we have received your enquiry.
2. Dedicated Account Manager
One of our team will be in touch to confirm your part(s) specification and condition.
3. Your quote
You will receive a comprehensive quote tailored to your specific needs.
The Schneider LRD21 is a highly reliable thermal overload relay, designed to offer optimal protection for your motors. With a setting range of 12-18 Amps, this device is perfect for applications that require precise control and safety. The LRD21 operates efficiently in a voltage range up to 690 V AC, making it suitable for a wide array of industrial applications.
This overload relay is part of the Telemecanique series and is compatible with LC1D18, LC1D25, LC1D32, and LC1D38 contactors. It features a differential thermal mechanism, ensuring accurate response to overload conditions. The LRD21 also comes with a red push-button for stop and a blue push-button for reset, providing easy and straightforward operation.
The device is designed with a compact size of 45 x 70 mm, making it easy to install in tight spaces. It also boasts an IP20 protection rating, ensuring its durability and longevity in various environmental conditions.
Please note, the Schneider LRD21 is a Green Premium product, reflecting Schneider's commitment to sustainable and eco-friendly solutions. It's not just about protecting your motors; it's about contributing to a greener and more sustainable future.
Whether you're looking to upgrade your existing system or designing a new one, the Schneider LRD21 thermal overload relay is a reliable and efficient choice that delivers top-notch performance and protection.
This overload relay is part of the Telemecanique series and is compatible with LC1D18, LC1D25, LC1D32, and LC1D38 contactors. It features a differential thermal mechanism, ensuring accurate response to overload conditions. The LRD21 also comes with a red push-button for stop and a blue push-button for reset, providing easy and straightforward operation.
The device is designed with a compact size of 45 x 70 mm, making it easy to install in tight spaces. It also boasts an IP20 protection rating, ensuring its durability and longevity in various environmental conditions.
Please note, the Schneider LRD21 is a Green Premium product, reflecting Schneider's commitment to sustainable and eco-friendly solutions. It's not just about protecting your motors; it's about contributing to a greener and more sustainable future.
Whether you're looking to upgrade your existing system or designing a new one, the Schneider LRD21 thermal overload relay is a reliable and efficient choice that delivers top-notch performance and protection.
| Specification | Description |
|---|---|
| Part Number | LRD21 |
| Manufacturer | Schneider |
| Current Range | 12-18A |
| Dimensions | Height: 66mm, Width: 45mm, Depth: 70mm |
| Net Weight | 0.124 kg |
| Climatic Withstand | Conforming to IACS E10 |
| IP Degree of Protection | IP20 conforming to IEC 60529 |
| Ambient Air Temperature (Operation) | -20°C to 60°C without derating conforming to IEC 60947-4-1 |
| Ambient Air Temperature (Storage) | -60°C to 70°C |
| Flame Retardance | V1 conforming to UL 94 |
| Mechanical Robustness | Vibrations: 6 Gn (IEC 60068-2-6), Shocks: 15 Gn for 11 ms (IEC 60068-2-7) |
| Dielectric Strength | 1.89 kV at 50 Hz conforming to IEC 60947-1 |
| Standards | EN/IEC 60947-4-1, EN/IEC 60947-5-1, UL 60947-4-1, UL 60947-5-1, and others |
| Product Certifications | IEC, UL, CSA, CCC, EAC, BV, RINA, DNV-GL, LR, ATEX, INERIS, UKCA |
What is the current adjustment range for this thermal overload relay?
The Schneider LRD21 thermal overload relay has an adjustable current range of 12-18A.
What is the IP rating of this part?
The LRD21 thermal overload relay has an IP20 rating, conforming to IEC 60529.
What are the dimensions of this thermal overload relay?
The LRD21 has a height of 66mm, a width of 45mm, and a depth of 70mm.
What is the operating temperature range for this part?
The LRD21 thermal overload relay can operate in ambient air temperatures ranging from -20°C to 60°C without derating, conforming to IEC 60947-4-1.
What certifications does this thermal overload relay have?
The LRD21 thermal overload relay has several certifications, including IEC, UL, CSA, CCC, CE, EAC, BV, RINA, DNV-GL, LR, ATEX, INERIS, and UKCA.
Is this part RoHS compliant?
Yes, the Schneider LRD21 thermal overload relay is compliant with the EU RoHS Directive.
What is the flame retardance rating of this part?
The LRD21 thermal overload relay has a flame retardance rating of V1, conforming to UL 94.
What is the dielectric strength of this thermal overload relay?
The LRD21 has a dielectric strength of 1.89 kV at 50 Hz, conforming to IEC 60947-1.
What is the weight of this part?
The net weight of the Schneider LRD21 thermal overload relay is 0.124 kg.
- Motor protection in industrial applications
- Overload protection for pumps and fans
- Conveyor system control and protection
- HVAC system overload protection
- Compressor motor protection
- Manufacturing equipment safety
- Elevator and escalator motor protection
- Agricultural machinery overload protection
This content has been produced using multiple sources. EU Automation takes no responsibility for the accuracy of this information. Always consult the original equipment manufacturer for the most up to date instructions and information.
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Customer reviews
steve
Daniel
Excellent customer service...
Alex Bailey is my main point of contact at EU Automation...he is extremely friendly, has exceptional customer service skills and always offers great pricing & lead times.
2 months ago
Jerry Schrink
Tom Higgins provided amazing service
Tom Higgins provided great prompt service. I contacted Tom by phone and within 10 minutes there was a quote in my in box. WOW Thank you Tom and Thank you EU Automation!
2 months ago
Paulo Pereira
Excellent service and communication…
Excellent service and communication from Alex Bailey. He truly goes above and beyond to ensure his clients are 100% satisfied. The entire process was seamless, and his attention to detail made a huge difference. Highly recommended for anyone looking for amazing service!
2 months ago
Gary
Tom Higgins did a great job at getting…
Tom Higgins did a great job at getting us the part we needed. He saw a concern with the part a verified before shipping.
3 months ago
Lessle Smith
Thomas Higgins has gone above and…
Thomas Higgins has gone above and beyond to make things happen for my facility. His customer service and knowledge were an asset in helping me with my order and the logistics challenges!
4 months ago
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