ABB NF31E-13 |

Overview

The ABB NF31E-13 Fuse Switch-Disconnector stands as a testament to ABB's commitment to electrical safety and reliability. This robust and versatile component is engineered to provide superior protection and precise control within diverse electrical installations. Ideal for a wide array of environments, from demanding industrial operations to critical commercial and residential setups, the NF31E-13 ensures seamless power distribution with unparalleled safety. Its intelligent design integrates both the functions of a disconnector and fuse protection, offering a consolidated solution for safeguarding valuable equipment and personnel against electrical faults like overloads and short circuits. With its durable construction and adherence to international safety standards, the NF31E-13 is a foundational element for any power system prioritizing efficiency and safety.

Key Features

• Model: ABB NF31E-13
• Type: Fuse Switch-Disconnector
• Poles: 3
• Voltage Rating: 690V AC
• Current Rating: 32A
• Protection: Integrated fuse protection for secure disconnection, effectively safeguarding against overloads and short circuits. This proactive measure prevents potential damage to circuits and connected devices, extending their operational lifespan.
• Mounting: Designed for convenient panel mounting, facilitating quick and secure integration into existing or new electrical panels and control boards.
• Compliance: Fully compliant with stringent international safety and performance standards, including IEC 60947-3 and IEC 60269-1, guaranteeing reliability and universal applicability.
• Reliable Performance: Engineered for consistent, long-lasting operation, ensuring continuous circuit protection and isolation without compromise.
• Enhanced Safety: Provides a robust and reliable method for electrical disconnection, crucial for maintenance, repairs, and emergency situations, thereby significantly reducing electrical hazards.

Technical Specifications

• Product Identification: ABB NF31E-13
• Functionality: Combines the capabilities of a switch for circuit isolation and a fuse holder for overcurrent protection.
• Rated Operational Voltage: 690V AC, suitable for a broad spectrum of industrial and commercial power systems.
• Rated Operational Current: 32 Amperes, accommodating moderate to high current loads.
• Number of Poles: 3-pole configuration, ideal for three-phase electrical systems.
• Standards Met: Conforms to IEC 60947-3 (Low-voltage switchgear and controlgear – Part 3: Switches, disconnectors, switch-disconnectors and fuse-combination units) and IEC 60269-1 (Low-voltage fuses – Part 1: General requirements), assuring global compliance and safety.
• Installation Type: Panel mounted, optimizing space and ensuring a secure fit within electrical enclosures.
• Protection Mechanism: Utilizes standard fuses to protect against both overload and short-circuit currents, providing a superior level of circuit defense.

Applications

• Circuit Protection: Essential for the safe disconnection of electrical circuits, offering critical protection against damaging overloads and short-circuit conditions across various environments.
• Industrial Settings: Perfectly suited for deployment within control panels, motor control centers, and distribution boards in manufacturing plants, heavy industries, and processing facilities, where reliable power management is paramount.
• Commercial Infrastructures: An excellent choice for office buildings, retail spaces, data centers, and public buildings, providing secure power isolation and protection for critical systems and equipment.
• Residential Power Systems: Can be integrated into larger residential electrical systems requiring enhanced protection and isolation capabilities, offering peace of mind to homeowners.
• Renewable Energy Systems: Suitable for use in solar power installations and other renewable energy applications where effective disconnect and overcurrent protection are vital.

Why Choose This Model?

The ABB NF31E-13 Fuse Switch-Disconnector distinguishes itself through a strategic blend of robust design, advanced protection features, and ABB's renowned commitment to quality. Choosing the NF31E-13 means investing in a component that not only meets but often exceeds the demanding requirements for electrical safety and operational continuity. Its dual functionality as both a switch and a fuse holder streamlines installation and reduces the need for separate components, saving space and complexity. The device's high voltage and current ratings make it incredibly versatile, capable of handling significant electrical loads with ease. Furthermore, its compliance with leading international standards ensures that it is a globally recognized and trusted solution. For businesses and individuals seeking an efficient, reliable, and safe way to manage power distribution, the ABB NF31E-13 offers a compelling value proposition, guaranteeing long-term performance and minimizing downtime due to electrical faults.

Order Now

Elevate the safety and efficiency of your electrical systems today. The ABB NF31E-13 Fuse Switch-Disconnector is an indispensable component for robust circuit protection and reliable power management. For more information, technical support, or to place an order, please contact our sales team or visit our website. Ensure the longevity of your equipment and the safety of your operations by integrating the superior protection of the ABB NF31E-13 into your next project.