
| Brand | CROUSE HINDS |
|---|---|
| Manufacturer Part Number | EFS271 |
The Crouse-Hansen EFS271 is a versatile and advanced electrical panel designed for industrial and commercial applications. This panel is part of the EFS series, which is known for its high level of customization and flexibility to meet various power distribution requirements.
At the core of the EFS271 panel is its 27 feet long, 1-inch thick, Type 1, 35 kVa main breaker bus. This heavy-duty bus can handle large electrical loads and is suitable for power distribution in industries and commercial establishments. The panel comes with a main disconnect switch, which allows for easy isolation of the power source for maintenance or safety purposes.
The EFS271 offers an impressive total capacity of 1200 amps, distributed across 24 individual 50-amp circuits. Each circuit comes with a Type B, 600 volts, NEMA 1, 3R, copper bus bar. The panel is designed to house a combination of circuit breakers and other protective devices, including ground-fault circuit interrupters (GFCIs) and surge protection devices.
One of the most notable features of the Crouse-Hansen EFS271 is its customizable design. The panel comes with multiple front and rear covers, allowing for configuration options to meet specific application requirements. Additionally, the panel can be ordered with different types of connectors and terminal hardware to fit a variety of wire sizes and termination methods.
Another important aspect of the EFS271 panel is its compliance with various industry standards and regulations. It is UL 1598 listed for Safety for Industrial Control and Motor Control Equipment and UL 67 for Industrial Control Panels. The panel also conforms to the National Electrical Code (NEC) and NFPA 70E standard for electrical safety in the workplace.
The Crouse-Hansen EFS271 panel is also built for durability and easy maintenance. It features a robust aluminum construction and is designed for easy access to terminals and devices. The panel also comes with a convenient hinged door design, allowing for easy access to the interior components. Furthermore, it is equipped with a battery-backed, self-diagnostic, time-delayed, adjustable trip circuit breaker for added safety and reliability.
The Crouse-Hansen EFS271 is an excellent choice for industrial and commercial applications that require a versatile, high-capacity panel with a customizable design and robust features. Its heavy-duty main breaker bus, customizable design, and compliance with important industry standards make it a reliable and efficient power distribution solution.
The Crouse-Hansen EFS-271 is a popular digital multimeter model known for its versatMetrics, ease of use, and affordable price point. While every product has its strengths and weaknesses, it's essential to consider both the advantages and disadvantages before making a purchasing decision.
Advantages of the Crouse-Hansen EFS-271:1. Versatility: The EFS-271 is a multifunction meter, capable of measuring AC and DC voltage, resistance, continuity, capacitance, frequency, and temperature.
2. Backlit Display: The unit comes with a backlit screen, allowing for easy use in low light conditions.
3. Auto and Manual Ranging: The multimeter offers both auto and manual ranging features for added convenience and flexibility.
4. Compact and Durable Design: The portable design and rugged construction make the EFS-271 suitable for various industrial and electrical applications.
5. True-RMS Capability: The ability to accurately measure RMS (root mean square) values is crucial in AC circuits, and the EFS-271 offers this feature.
Disadvantages of the Crouse-Hansen EFS-271:1. Limited Input and Output Jacks: The multimeter only has one input and output jack, which might not be suitable for certain testing applications requiring multiple channels.
2. Lack of Data Hold and Min/Max Features: The EFS-271 does not offer data hold or min/max functions, which may be crucial for recording peak or average values.
3. Not CAT IV or CAT III rated: This multimeter is rated for CAT III 600V and CAT II 1000V, limiting its use to lower voltage applications.
4. Limited Precision: While the EFS-271 is suitable for most basic troubleshooting and maintenance tasks, it may lack the precision required for high-tech or specialized applications.
In conclusion, the Crouse-Hansen EFS-271 offers a range of features suitable for troubleshooting and maintaining various electrical systems, making it a well-rounded and cost-effective solution for technicians and hobbyists alike. Its versatility, compact design, and ease of use make it an excellent choice for many applications. However, its lack of advanced features like data hold/min/max and lower voltage/current ratings limit its applicability for more industrial or high-risk applications.
Recommendation: If you are looking for a reliable and affordable multimeter for basic electrical troubleshooting and maintenance tasks, the Crouse-Hansen EFS-271 is a solid choice. For more advanced and specialized applications or professional use, consider investing in a multimeter with advanced features and a higher voltage/current rating.
Condition is used. Crouse Hinds EFS271 /. Shipped with USPS ground advantage.
