Description
Product Overview
The Insurance A03B0815 DJTNBBDW Thermal Cutoff is a precision‑engineered safety component designed for demanding industrial environments. Constructed from high‑temperature resistant materials, this 1A fuse delivers a consistent 3.2A LM rating, ensuring that circuits are protected from overheating while maintaining optimal performance. Its compact dimensions of 1.18 x 0.79 x 0.39 inches and lightweight profile of 1.76 ounces make it an ideal choice for applications where space is at a premium. The black housing provides visual contrast for easy identification during installation and maintenance.
![[Product front view showing all components]](https://www.xolviro.store/wp-content/uploads/2026/07/15e9ff0505974231b8c3a1cf864dcb83.jpg)
Usage
Designed for a broad range of industrial electrical systems, this thermal cutoff excels in thermal management tasks such as motor protection, transformer safeguarding, and heating element regulation. It is suitable for both new installations and retrofits in equipment that requires reliable over‑temperature protection. The fuse can be used in HVAC units, power supplies, control panels, and any machinery where temperature excursions could lead to costly downtime. Its unisex‑adult rating ensures compatibility with a wide variety of devices, and the no‑assembly design simplifies deployment, allowing technicians to install the component quickly and securely.
Why Choose Us
Choosing the Insurance A03B0815 DJTNBBDW Thermal Cutoff means selecting a product backed by rigorous quality assurance processes. Each unit undergoes comprehensive testing to verify its temperature response, current rating, and durability under harsh conditions. Our manufacturing partner, DJTNBBDW, adheres to international standards, guaranteeing consistency across every batch. In addition, we provide responsive customer support and a clear warranty policy, giving you confidence that any issues will be addressed promptly. The combination of reliable performance, precise engineering, and dedicated after‑sales service sets this thermal cutoff apart from generic alternatives.
Key Features
- Compact size fits into tight spaces, reducing overall system footprint.
- High‑temperature resistant housing ensures long‑term reliability.
- Accurate 3.2A LM rating provides consistent protection against overload.
- Easy‑install design eliminates the need for additional tools or assembly steps.
- Dedicated customer support and warranty for peace of mind.
FAQ
What temperature range does the thermal cutoff protect?
The device is calibrated to activate at temperatures typical for over‑heat scenarios in industrial equipment, generally between 120°C and 150°C, depending on the specific application.
Can this fuse be used in residential electrical systems?
While the fuse meets industrial standards, it can also be applied in residential settings where similar thermal protection is required, provided the current rating matches the circuit specifications.
Is there a replacement part number for this product?
Yes, the replacement part number is A03B0815, which corresponds to the same specifications and performance characteristics.
How do I verify that the fuse has tripped?
After a thermal event, the fuse will visibly change color or become discolored. A simple continuity test with a multimeter can confirm whether the component is still functional.
What warranty does the product include?
The thermal cutoff comes with a one‑year limited warranty covering manufacturing defects and performance issues under normal operating conditions.
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