Allen-Bradley 140-MN-0400

Overview

The Allen-Bradley 140-MN-0400 Manual Motor Starter and Circuit Breaker is an indispensable component for safeguarding industrial electrical systems. Engineered for precision and durability, this compact 3-pole device integrates both manual motor control and comprehensive circuit protection. It's specifically designed to protect motors from damaging overloads and short circuits within a versatile 2.5-4.0A adjustable current range, aligning with rigorous IEC standards. This single, robust unit simplifies installation and maintenance while ensuring continuous operational safety and efficiency for your critical machinery.

Key Features

• Integrated 3-Pole Design: Provides robust and reliable protection for three-phase motor applications, ensuring balanced and secure operation against electrical faults.
• Adjustable Current Range (2.5-4.0A): Offers unparalleled flexibility, allowing for precise calibration to match specific motor requirements and preventing both under and over-current conditions efficiently.
• Manual Starter Functionality: Facilitates direct, on-site control over motor operation with straightforward start/stop mechanisms and an intuitive reset function after tripping.
• IEC Compliance: Adheres to stringent International Electrotechnical Commission standards, guaranteeing global compatibility and high safety ratings for international industrial environments.
• Compact and Durable Construction: Built to withstand harsh industrial conditions, its robust housing and small footprint optimize panel space without compromising on performance or longevity.
• Thermal and Magnetic Protection: Combines bimetallic thermal overload protection with an electromagnetic trip mechanism for swift response to both sustained overloads and instantaneous short circuits.
• Visual Trip Indication: Features a clear indicator to quickly identify when the breaker has tripped, streamlining troubleshooting and reducing downtime.

Technical Specifications

• Model: 140-MN-0400
• Type: Manual Motor Starter / Circuit Breaker
• Number of Poles: 3
• Adjustment Range: 2.5 - 4.0 Amperes
• Compliance: IEC Standards
• Application: Motor Protection, Overload Prevention, Short-Circuit Protection
• Mounting Type: DIN Rail Mountable
• Operating Temperature: Designed for optimal performance across a wide range of industrial operating temperatures.

Applications

• Industrial Automation Systems: Essential for protecting motors driving conveyors, manipulators, and automated assembly lines.
• HVAC and Pumping Systems: Safeguards motors in heating, ventilation, air conditioning units, and various water or fluid pumping applications.
• Manufacturing and Process Control: Critical for protecting machinery used in diverse manufacturing processes, from packaging to material handling.
• Machine Tools: Provides reliable protection for motors in lathes, mills, grinders, and other precision machining equipment.
• Commercial and Building Services: Ensures the safe operation of motors in elevators, escalators, and other essential building infrastructure.
• Food and Beverage Industry: Suitable for use in machinery requiring robust and reliable motor protection in demanding operational environments.

Why Choose This Model?

• Unwavering Reliability: The Allen-Bradley 140-MN-0400 is synonymous with industrial-grade reliability, providing consistent and dependable motor protection.
• Exceptional Versatility: With its adjustable current range, it adapts seamlessly to various motor sizes and application demands, reducing the need for multiple specialized devices.
• Enhanced Safety: By providing both overload and short-circuit protection in one unit, it significantly mitigates risks to equipment and personnel, adhering to global safety benchmarks.
• Streamlined Operations: Its manual starter function simplifies motor control and expedites troubleshooting, contributing to higher operational uptime and efficiency.
• Space-Saving Design: The compact form factor allows for higher density installations in control panels, maximizing valuable cabinet space without sacrificing performance.
• Trusted Brand Quality: As an Allen-Bradley product, the 140-MN-0400 comes with the assurance of a leading brand in industrial automation, guaranteeing quality and support.

Order Now

Invest in the superior protection and control that your industrial motors deserve. Choose the Allen-Bradley 140-MN-0400 Manual Motor Starter/Circuit Breaker for unmatched performance and peace of mind. Enhance your system's reliability and safeguard against costly downtime. Add to your cart today!