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LRD05
Schneider LRD05 available at EU Automation. Get in touch today for a quick price.
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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 LRD05 is a TeSys D thermal overload relay designed for motor protection in industrial applications. With an adjustable thermal protection range of 0.63 to 1.0 A and a class 10A rating, this reliable relay ensures optimal performance and safety. Compatible with a variety of Schneider contactors, including LC1D09, LC1D12, LC1D18, LC1D25, LC1D32, and LC1D38, the LRD05 can be easily integrated into your existing system. This overload relay operates in a wide temperature range of -20°C to 60°C without derating and offers phase failure sensitivity, tripping at 130% of Ir on two phases. The LRD05 features screw clamp terminals for both control and power circuits, ensuring secure connections. With a compact design and a depth of 70mm, this overload relay is suitable for mounting on plates, rails, or under contactors using specific accessories. The LRD05 is compliant with various international standards, including IEC, UL, and CSA, making it a reliable choice for your motor protection needs.
| Specification | Description |
|---|---|
| Part Number | LRD05 |
| Manufacturer | Schneider |
| Thermal Protection Adjustment | 0.63 - 1 A |
| Network Type | AC/DC |
| Network Frequency | 0 - 400 Hz |
| Rated Insulation Voltage (Ui) | 600 V CSA, 600 V UL, 690 V IEC 60947-4-1 |
| Rated Operational Voltage (Ue) | 690 V AC 0 - 400 Hz |
| Rated Impulse Withstand Voltage | 6 kV |
| Phase Failure Sensitivity | Tripping current 130% of Ir on two phases, the last one at 0 |
| Temperature Compensation | -4°F to 140°F (-20°C to 60°C) |
| Connections - Terminals | Screw clamp terminals for control and power circuits |
| Tightening Torque | 15.05 lbf.in (1.7 N.m) for control and power circuit screw clamp terminals |
| Dimensions | Width: 1.77 in (45 mm), Depth: 2.76 in (70 mm) |
| Product Weight | 0.27 lb(US) (0.124 kg) |
What is the thermal protection adjustment range for this thermal overload relay?
The thermal protection adjustment range for the LRD05 is 0.63 to 1 A.
What is the overload tripping class for this part?
The LRD05 has an overload tripping class of 10A, conforming to IEC 60947-4-1.
What is the rated insulation voltage for this part?
The rated insulation voltage for the LRD05 is 690 V for the power circuit, conforming to IEC 60947-4-1, and 600 V for the power circuit, conforming to UL and CSA standards.
What is the phase failure sensitivity for this thermal overload relay?
The LRD05 has a phase failure sensitivity with a tripping current of 130% of Ir on two phases, and the last one at 0.
What is the temperature compensation range for this part?
The temperature compensation range for the LRD05 is -30 to 60 °C.
What is the IP degree of protection for this thermal overload relay?
The LRD05 has an IP20 degree of protection, conforming to IEC 60529.
What is the product compatibility for this thermal overload relay?
The LRD05 is compatible with LC1D09 to LC1D38 contactors.
What is the network frequency range for this part?
The network frequency range for the LRD05 is 0 to 400 Hz.
What are the connection types and tightening torque for this thermal overload relay?
The LRD05 has screw clamp terminals for both power and control circuits. The tightening torque for both circuits is 1.7 N.m.
- Motor protection in industrial applications
- Overload protection for electric motors
- Thermal protection in motor control systems
- Integration with TeSys D contactors for motor starters
- Use in control panels for machinery and equipment
- HVAC system motor protection
- Pump and compressor motor protection
- Conveyor system motor overload protection
- Protection of motors in manufacturing and processing plants
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
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Daniel
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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.
5 months ago
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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!
6 months ago
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