LT3 - Thermistor Relais - PTC Sonde - Manual Reset - 24-48V DC - 1M+1V

Product Description

The LT3 Thermistor Relay is designed for manual reset applications with a PTC probe. It operates at a control circuit voltage of 24-48V DC, making it ideal for electrical power transmission systems.

Product Specifications

- Control Circuit Voltage: 24-48V DC - Reset: Manual - Contact Type: 1 NC + 1 NO dual voltage - Output Control Relay: 5A, 500V AC - Insulation Voltage: 250V AC 50/60Hz - Control Type: Manual test, Manual reset - Resistance: 1500-1650 Ohm (reset), 2700-3100 Ohm (circuit) - Number of Probes: 0-6 - Input Voltage: < 2.5V for 1500 Ohm probe, < 7.5V for 4000 Ohm probe - Maximum Short Circuit Detection Resistance: 20 Ohm

Product Label Info

Model Code / Product Markings: LT3SM00ED

Y2: Auto, Y1_ LY2: Hand, Y1, Ue = 24V DC, 48V DC, B1+ A2, A1+ A2-, 6A/120V, 97, 98, AC15, 3A/250V, 95, Ł 96, DC13 2A/24V, Fuse 6A gl, -, T1 T2 IEC 34-11-2 type A, +1°, Caution: do not apply voltage to T1 T2/Y1 Y2, Սլ, LISTED 170 M, IND.CONT.EQ., 2T 0441, B300-R300, Fuse 6A max., Schneider, Electric, VDE 0660, ર, CE, France

Application

The LT3 Thermistor Relay is commonly used in electrical power transmission systems to monitor and control temperature variations. It is suitable for industrial automation and equipment protection.

Country of Origin

This product is manufactured in France.

Method of Application

Install the LT3 Thermistor Relay according to the manufacturer's instructions. Ensure proper integration with the control system for efficient operation.

Safety Instructions

Handle the LT3 Thermistor Relay with care to prevent damage to internal components. Follow standard safety procedures for electrical equipment.

Availability

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Documentation

• Official datasheet or product page Schneider Electric

Resources

Additional resources and manuals are available upon request. Contact us for details.

Internal & External Links

• All products from Schneider Electric
• Explore similar products in Electrical Power Transmission

Frequently Asked Questions

What is the LT3 Thermistor Relay used for?

This part is typically used in electrical power transmission systems to monitor temperature changes and protect equipment from overheating.

What are the key advantages of the LT3 Thermistor Relay?

The LT3 offers reliable temperature sensing, manual reset functionality, and dual voltage contact options for enhanced control.

Is LT3SM00ED compatible with my system?

If you're using Schneider Electric control systems, especially those compatible with 24-48V DC circuits, then the LT3 Thermistor Relay will likely integrate seamlessly. Contact us to confirm compatibility.

Alternatives to LT3SM00ED

If you're seeking similar temperature monitoring solutions, consider exploring other Schneider Electric relays with comparable features and specifications.

Can I sell my surplus stock to PLC2DAY?

Yes, PLC2DAY accepts surplus stock for resale. Contact us to discuss surplus recovery options or inventory clearance solutions.

Need Help?

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Last Update: 12/08/2025

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