LR2-D23 Thermal Overload Relay

VIOX LR2-D23 Thermal Overload Relay

Overview

The VIOX LR2-D23 is an advanced thermal overload relay designed to protect electric motors from overload conditions. Suitable for 50Hz or 60Hz circuits with a rated insulation voltage of 660V, this relay offers reliable protection for a wide range of industrial applications.

Key Features

• Rated current range: 23.0-36.0A (adjustable)
• High breaking capacity
• Stable and reliable performance
• Temperature compensation
• Compatible with LC1-D series AC contactors
• Compliant with IEC60947-4 standards

Technical Specifications

Main Circuit

• Rated insulation voltage: 660V
• Rated working current: 25A, 35A
• Adjustable current settings:
  • LR2-D23 2353: 23.0-32.0A
  • LR2-D23 2355: 28.0-36.0A

Auxiliary Circuit

• Contact configuration: One pair of NO and NC contacts (electrically isolated)
• Rated insulation voltage: 550V
• Rated frequency: 50-60Hz

Applications

• Protection for electric motors in industrial machinery
• HVAC systems
• Pumps and compressors
• Conveyor systems
• Other applications requiring motor overload protection

Benefits

• Advanced thermal relay technology for precise protection
• Adjustable current settings for flexible application
• Temperature compensation for consistent performance
• Easy installation and integration with existing systems
• Competitive pricing for cost-effective motor protection

Installation

The VIOX LR2-D23 can be easily plugged into LC1-D series AC contactors, simplifying installation and maintenance. For detailed installation instructions, please refer to the product manual.