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Schneider Electric Thermal Overload Relay 1 NO/1 NC, Adjustable Current 0.25-0.4 A, 90 W Power, 3 Pole, Screw LRD03

Category Thermal Overload Relay Brand Schneider Electric Condition New

Specifications

Country of Origin India
Brand Schneider Electric
Length 123mm
Model LRD03
Depth 66mm
IP Rating IP20
Width 45mm
Mount Type Direct
Series LRD
Power Rating 90W
Maximum Operating Temperature 60°C
Minimum Operating Temperature -20°C
Terminal type Screw
Supply Voltage 690V ac
Contact Voltage 690V ac
Reset Method Automatic & Manual
Normal State Configuration 1 NO/1 NC
Relay Contact Current 400mA
Number of Auxiliary Contacts 2
Pole and Throw Configuration 3
FLC Motor Rating 0.25, 0.4A
Adjustable Current Range 0.25 → 0.4 A

Key Features

  • Features 1 NO and 1 NC auxiliary contacts for versatile control.
  • Designed with screw terminals for easy and secure installation.
  • Operates within temperature range from -20°C to 60°C, suitable for varied environments.
  • Supports 3 pole configuration, compatible with direct mounting on contactors.
  • Rated for 690V AC supply voltage ensuring broad electrical compatibility.
  • Automatic and manual reset methods provide flexible operation options.
  • Compact dimensions of 123 x 45 x 66 mm optimize space in control panels.
  • IP20 rated protection suitable for indoor industrial applications.

Product Description

Schneider Electric LRD03 Thermal Overload Relay is a high-performance motor protection device engineered for precision and durability in industrial automation and electrical control systems. Featuring an adjustable current range of 0.25 to 0.4 amps and a power rating of 90 watts, this 3 pole relay provides robust protection against motor overloads with reliable tripping and manual or automatic reset capabilities.

This thermal overload relay includes a normal state configuration of 1 NO (Normally Open) and 1 NC (Normally Closed) auxiliary contacts, facilitating versatile integration with control circuits. The screw terminal design ensures secure and straightforward wiring, while the device supports direct mounting on contactors, saving space and simplifying installation.

Operating across a temperature range of -20°C to 60°C, and rated for 690V AC supply voltage, the LRD03 relay is highly adaptable for various industrial environments. The compact dimensions of 123 mm length, 45 mm width, and 66 mm depth allow for efficient use in control panels with IP20 ingress protection suitable for indoor use.

Designed to comply with stringent international standards such as UL 60947-4-1, CSA C22.2, EN/IEC 60947 series, and GB/T regulations, the Schneider Electric LRD03 ensures safety and quality in demanding applications. It’s ideal for motor control circuits, offering protection in both AC and DC networks and compatibility with various LC1D series contactors.

Features 1 NO and 1 NC auxiliary contacts for flexible control. Screw terminal design for easy installation and maintenance. Adjustable current range from 0.25 to 0.4 A to suit diverse motor ratings. Automatic and manual reset options maximize operational flexibility.

Supports 3 pole direct contactor mounting for space saving. Rated for 690V AC operation, suitable for diverse electrical systems. Compact build with IP20 rated protection for indoor industrial use. Conforms to multiple international standards ensuring safety and reliability.

This Thermal Overload Relay is suitable for industrial, manufacturing, HVAC, and electrical control applications where precise motor protection is critical. Schneider Electric's engineering excellence makes the LRD03 a dependable choice for protecting valuable equipment and minimizing downtime.

Explore more reliable relays and contactors in the Electronics & Electricals category at EnvMart for your industrial automation needs.

Schneider Electric Thermal Overload Relay 1 NO/1 NC, Adjustable Current 0.25-0.4 A, 90 W Power, 3 Pole, Screw LRD03
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Frequently Asked Questions

The LRD03 has an adjustable current range of 0.25 to 0.4 A, allowing it to accommodate diverse motor ratings.

This thermal overload relay is rated for a power of 90 watts.

The LRD03 is rated for a maximum supply voltage of 690V AC, ensuring compatibility with various electrical systems.

It features a normal state configuration of 1 Normally Open (NO) and 1 Normally Closed (NC) auxiliary contact for flexible control integration.

The LRD03 operates effectively within a temperature range of -20°C to 60°C, suitable for various industrial environments.

This model supports direct mounting on contactors, which simplifies installation and saves space.

The dimensions of this thermal overload relay are 123 mm in length, 45 mm in width, and 66 mm in depth.

The LRD03 offers both automatic and manual reset methods, providing flexibility in operation.

The LRD03 has an IP20 rating, making it suitable for indoor industrial applications.

This model complies with international standards such as UL 60947-4-1, CSA C22.2, EN/IEC 60947 series, and GB/T regulations.

The LRD03 is designed with a 3 pole configuration, enhancing its compatibility with various motor control circuits.

The LRD03 features screw terminals, which ensure secure and straightforward wiring during installation.

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