ABB E251-230 | Motor Protection Circuit Breaker

ABB E251-230 | Motor Protection Circuit Breaker

Overview

The ABB E251-230 is a motor protection circuit breaker designed to safeguard motors and electrical equipment from potential damage caused by overloads and short circuits. With its reliable protection features, it ensures optimal safety and functionality in both industrial and commercial applications. This breaker is essential for preventing motor damage and reducing the risk of costly downtime.

Key Features

• Overload Protection: Protects motors from prolonged overload conditions
• Short Circuit Protection: Ensures safe operation by preventing damage from short circuits
• Adjustable Trip Settings: Customizable settings for overload protection based on motor specifications
• Wide Range of Applications: Suitable for use in motors, generators, and other electrical equipment
• Compact Design: Space-saving design for ease of installation in control panels and distribution boards
• Manual Reset: Offers manual reset functionality for ease of use and operation

Technical Specifications

• Model: E251-230
• Nominal Voltage: 230 V AC
• Rated Current: 16–25 A (adjustable)
• Number of Poles: 3 (for three-phase systems)
• Breaking Capacity: 10 kA
• Tripping Curve: Inverse time characteristic for overload protection
• Ambient Temperature Range: -25°C to +55°C
• Mounting Type: Panel or DIN rail mounting
• Standards Compliance: Complies with IEC 60947-4-1, UL 508, and CSA C22.2

Applications

• Motor Protection: Ideal for protecting motors in industrial and commercial machinery
• Pumps and Fans: Suitable for protecting pumps, fans, and compressors from overloads and short circuits
• HVAC Systems: Ensures reliable protection for HVAC equipment
• Water Treatment Plants: Provides protection for motors in water treatment and processing systems

The ABB E251-230 motor protection circuit breaker is a critical component for ensuring the safety and longevity of electrical systems, offering reliable protection against potential motor failures. Its adjustable settings and wide range of applications make it a versatile choice for various industries.

NEW product in original sealed packaging. The product may be of older version or design. The packaging may have markings, signs of discoloration, and wear. DDPARTSSOLUTION Warranty: 1 Year. Manufacturer's Warranty and Support NEVER apply