Thermal Cutoff Fuse NTE Electronics NTE8015 5A 250V Radial Lead 2-Pack

Description

Product Overview

The NTE8015 thermal cutoff fuse is engineered by NTE Electronics to provide precise over‑temperature protection in demanding industrial and scientific environments. With a rated current of 5 amps and a voltage rating of 250 volts, this fuse activates at a consistent 115 °C, safeguarding components from overheating and potential failure. Its compact radial lead configuration, featuring 2 3/4‑inch leads, fits seamlessly into a wide range of printed circuit boards and replacement sockets, simplifying installation and maintenance. Constructed from high‑temperature resistant materials, the fuse complies with Underwriters Laboratories (UL) and Canadian UL (CUL) specifications, ensuring it meets rigorous safety standards. Additionally, the product is RoHS‑compliant, reflecting a commitment to environmentally responsible manufacturing. Physical dimensions of 4.7 × 1.1 × 0.2 inches and a lightweight of 1.12 ounces make it suitable for space‑constrained applications while delivering reliable performance. The fuse’s robust construction, combined with its precise temperature trigger, makes it an ideal choice for power supplies, motor controllers, heating elements, and other equipment where temperature regulation is critical.

Usage

Designed for versatility, the NTE8015 thermal cutoff fuse excels in a variety of real‑world scenarios. In industrial automation, it protects motor drives and variable frequency converters from thermal overload, extending equipment lifespan and reducing downtime. Laboratory and research facilities rely on its consistent activation temperature to safeguard sensitive instrumentation, such as spectrometers and chromatography units, where precise temperature control is essential. The fuse also performs well in HVAC systems, where it can prevent overheating of compressors and fan motors during extended operation. Its radial lead design allows technicians to replace the fuse quickly without the need for specialized tools, making it suitable for field service and on‑site repairs. Because the device meets UL and CUL standards, it is approved for use in North American commercial and industrial installations, providing confidence to engineers and safety inspectors alike. Whether installed in a new design or used as a direct replacement for legacy components, the NTE8015 offers dependable thermal protection across a broad spectrum of applications.

Why Choose Us

Choosing the NTE8015 thermal cutoff fuse means selecting a product backed by decades of expertise in electronic component manufacturing. NTE Electronics maintains stringent quality control processes, from raw material selection to final testing, ensuring each fuse performs within the specified temperature and current tolerances. The company’s commitment to compliance is evident in the fuse’s UL, CUL, and RoHS certifications, providing assurance that the component adheres to both safety and environmental regulations. Customers benefit from a reliable supply chain, with the fuse available in convenient two‑pack packaging that reduces inventory complexity and supports just‑in‑time manufacturing strategies. Technical support is readily accessible, offering guidance on proper installation, troubleshooting, and integration into existing systems. Moreover, the NTE8015’s design emphasizes durability; the high‑temperature ceramic body resists degradation over repeated thermal cycles, delivering long‑term stability even in harsh operating conditions. By selecting this fuse, engineers gain a balance of performance, safety, and cost‑effectiveness that aligns with the rigorous demands of modern industrial and scientific projects.

Key Features

• Provides reliable over‑temperature shutdown at 115 °C, protecting sensitive equipment from heat‑induced damage.
• Rated for 5 A and 250 V, covering a broad range of power applications while maintaining consistent performance.
• Radial lead design with 2 3/4‑inch leads enables easy installation and replacement on standard PCBs and sockets.
• Meets UL, CUL, and RoHS standards, ensuring safety compliance and environmentally responsible manufacturing.
• Backed by NTE Electronics’ technical support and warranty, offering peace of mind and assistance throughout the product lifecycle.

FAQ

What temperature does the NTE8015 fuse activate at?

The fuse is calibrated to open when the ambient temperature reaches 115 °C, providing a precise cutoff point that prevents overheating of downstream components.

Can this fuse be used as a direct replacement for other brands?

Yes, the NTE8015’s standard radial lead dimensions and electrical ratings make it compatible with many existing thermal cutoff fuse footprints, allowing it to serve as a drop‑in replacement in most designs.

Is the fuse suitable for continuous operation in high‑temperature environments?

While the fuse is designed to protect against over‑temperature events, it can operate continuously at temperatures below its activation point. For environments that regularly exceed 115 °C, a fuse with a higher trigger temperature should be considered.

How does the UL and CUL certification benefit my project?

UL and CUL certifications confirm that the fuse meets recognized safety standards for electrical components in North America, simplifying compliance documentation and reducing the risk of regulatory issues during product certification.

What support does NTE Electronics provide if I encounter issues?

NTE Electronics offers comprehensive technical assistance, including installation guidance, troubleshooting resources, and a warranty that covers manufacturing defects, ensuring you receive reliable help throughout the product’s use.