NDNLFD1-WH

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Fuseholders

Fuseholders allow for a simple and easy way to protect electrical circuits from short circuits and overloads without having to shut off power to the entire system. They are commonly used in many types of residential and industrial applications. The NDNLFD1-WH is a solid, professional level fuseholder, and is designed to support a wide range of fuse types and hold them securely in place. This guide outlines the NDNLFD1-WH’s application field and working principle.

Application Field

The NDNLFD1-WH can be applied to many industrial and residential applications, depending on specific protection requirements. It’s designed to be compatible with a variety of fuse types, ranging from Class CC fuses to high-current fuses up to 60A. This makes it an ideal choice for a wide range of installations. Some common applications include commercial lighting, HVAC systems, motor and transformer controls, and power distribution systems.

The device offers flexible wiring options with 3-screw mounting, 6 AWG wire range, and terminal strip connection. Its enclosure is made from flame-retardant thermoplastic for durability and secure fuse retention. As such, the NDNLFD1-WH is well suited for use in commercial buildings, industrial equipment, heavy-duty power transmission applications, and other similar environments.

Working Principle

At its core, the NDNLFD1-WH operates on the same basic principle as other fuseholders; it is designed to allow for easy insertion and removal of the fuse while it is still connected to the circuit. When the rated current of the device is exceeded, a pre-set thermal element within the fuseholder causes the fuse to blow, cutting off power to the circuit and protecting it from any associated damage.

The design of the NDNLFD1-WH allows for quick and easy installation and use. Its transparent safety window makes it easy to identify the fuse type and capacity. It also features spring-loaded terminals, double-mounted wire range, and a slotted head screw that allows for easier access when installing the device.

In addition to its installation benefits, the NDNLFD1-WH also offers protection against shock and vibration. Its terminals are spring-loaded for better electrical contact, and its enclosure is designed to securely hold the fuse in place. This helps to prevent accidental disconnection of the fuse under shock or vibration, ensuring reliable performance during operation.

Finally, the NDNLFD1-WH is UL listed and CSA certified, making it suitable for use in a wide range of applications. In addition, it has been tested and certified to meet strict requirements for shock and vibration, and environmental conditions, providing users with a reliable and safe device for their electrical needs.

Conclusion

The NDNLFD1-WH is a professional level fuseholder that is designed to support a wide range of fuse types and provide secure retention. Its application field includes commercial lighting, HVAC systems, motor and transformer control systems, and power distribution systems. Its secure design also ensures reliable performance and provides protection against shock and vibration. With its UL and CSA certifications, the NDNLFD1-WH is an ideal choice for many industrial and residential circuit protection needs.

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