576-AF0100-00 LITTELFUSE Safety Supply Arc Flash Relay

Review LITTELFUSE Safety Relays Universal Supply Arc-flash Relay

Introducing the Littelfuse 576-AF0100-00 Safety Relay, an essential component for electrical systems that prioritize safety and reliability. This safety relay is designed to protect against arc-faults, providing an additional layer of security in electrical applications.

The 576-AF0100-00 Safety Relay is UL listed and complies with IEC 60947-3-1 and IEC 61850-3 standards. It is designed to operate in harsh environments, with a wide operating temperature range of -40 C to 85 C and a high level of humidity resistance.

This safety relay features a digital output, which provides precise and accurate trip information. The relay uses solid-state technology, ensuring fast and reliable operation. It is also designed to provide excellent immunity to electromagnetic interference (EMI) and radio frequency interference (RFI), ensuring reliable operation even in complex electrical environments.

The 576-AF0100-00 Safety Relay is designed for use in applications such as industrial machinery, power distribution systems, and renewable energy systems. It can be used to protect against arc-faults in motors, generators, and transformers, making it an essential component for electrical safety systems.

The relay has a trip current range of 50mA to 10A and can be set to trip on either overcurrent or undervoltage conditions. It also features a built-in fault recording function, which allows for easy fault diagnosis and analysis.

The Littelfuse 576-AF0100-00 Safety Relay is designed for easy installation and integration into electrical systems. It has a compact size of only 68mm x 56mm x 32mm and a lightweight design, making it easy to install in even the most space-constrained environments.

The relay is also designed for ease of use, with a clear and intuitive front panel display that shows the status of the relay and any faults that may have occurred. It also features a built-in test function, which allows for easy testing and verification of the relay's operation.

In summary, the Littelfuse 576-AF0100-00 Safety Relay is a versatile and reliable component for electrical safety systems. Its digital output, solid-state technology, and wide operating temperature range make it an essential tool for protecting against arc-faults in industrial, power distribution, and renewable energy applications. With its compact size, clear front panel display, and easy-to-use features, this safety relay is a must-have for any electrical safety system.

Pros and Cons of Buying Littelfuse 576-AF0100-00 Safety Relays for Arc-Fault Protection

The Littelfuse 576-AF0100-00 Safety Relay is a popular choice for arc-fault protection in electrical systems due to its advanced features and reliability. However, like any other electrical component, it comes with its advantages and disadvantages. In this article, we will discuss the pros and cons of buying a Littelfuse 576-AF0100-00 Safety Relay for arc-fault protection.

1. Advanced Arc-Fault Detection: The Littelfuse 576-AF0100-00 Safety Relay is designed to detect and respond to arc-faults quickly and accurately. It uses advanced sensing technology to identify the unique electrical signatures of arc-faults and distinguish them from other faults.

2. High Protection Rating: This safety relay has a high protection rating, making it suitable for use in industrial and commercial applications where the risk of arc-faults is high. It can protect circuits and equipment up to 600 volts and 300 amperes.

3. Easy Installation: The Littelfuse 576-AF0100-00 Safety Relay is easy to install, with a compact design that can be mounted in a variety of orientations. It also comes with a clear and concise wiring diagram, making it simple to connect to existing electrical systems.

4. Reliable and Durable: The Littelfuse 576-AF0100-00 Safety Relay is known for its reliability and durability. It is designed to withstand harsh industrial environments and can operate in temperatures ranging from -40 C to 85 C.

5. Compliance with Safety Standards: This safety relay complies with various safety standards, including UL 1699, UL 1699B, and IEC 61641. This ensures that it meets the highest safety requirements for arc-fault protection.

1. Higher Cost: The Littelfuse 576-AF0100-00 Safety Relay is more expensive than some other types of relays. However, its advanced features and high protection rating justify the higher cost for applications where arc-fault protection is critical.

2. Limited Availability: This safety relay may not be readily available in all markets or from all distributors. It is recommended to check with Littelfuse or authorized distributors to ensure availability before making a purchase.

3. Complex Configuration: The Littelfuse 576-AF0100-00 Safety Relay has several configurable settings, which can make the initial setup more complex than other relays. However, the clear and concise user manual and technical support from Littelfuse can help simplify the configuration process.

The Littelfuse 576-AF0100-00 Safety Relay is an advanced and reliable option for arc-fault protection in industrial and commercial applications. Its pros, such as advanced arc-fault detection, high protection rating, easy installation, reliability, and durability, outweigh the cons, which include a higher cost, limited availability, and complex configuration. If arc-fault protection is a critical requirement for your electrical system, the Littelfuse 576-AF0100-00 Safety Relay is an excellent investment.

If you are looking for a reliable and advanced safety relay for arc-fault protection, the Littelfuse 576-AF0100-00 Safety Relay is a great choice. Its advanced sensing technology, high protection rating, and compliance with safety standards make it an excellent investment for applications where the risk of arc-faults is high. While it may have a higher cost and limited availability, the benefits it provides make it a worthwhile investment.

Details:

Safety relays universal supply arc-flash relay:: Littelfuse #af0100-00 - arc-flash relay universal supply.

specifications genpurrelays:

• brand: Littelfuse
• mpn: 576-af0100-00
• part type: Safety Supply

offer genpurrelays:

• availability: in stock
• sold #: 24
• started: june 3, 2025
• options: ship-to-home
• quantity: 1

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• policy: returns accepted
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• time: 30 days
• method: money back

shipping genpurrelays:

• service: standard
• class: standard
• type: fixed
• transit: 24-38 days

general genpurrelays:

• category: Business & Industrial > Electrical Equipment Supplies > General Purpose Relays

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• city: clawson, michigan
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