In today's rapidly evolving world, the need for reliable and efficient safety mechanisms has never been more critical. As industries and technologies continue to advance, the demand for robust protective solutions has become a paramount concern. Enter SAFTTY, a leading manufacturer of thermal cutoffs, poised to revolutionize the way you safeguard your most valuable assets.

Uncompromising Safety: Thermal Cutoffs by SAFTTY

At the heart of SAFTTY's offering are exceptional thermal cutoffs, designed to provide unparalleled protection against the dangers of overheating. These cutting-edge devices, available in a wide range of power classes and temperature ranges, are engineered to offer a comprehensive solution to your safety needs.

The Power of Choice: Thermal Cutoff Series

ST01 A Series: Precision-Engineered Protection

The ST01 A series from SAFTTY is a testament to the brand's commitment to excellence. This series boasts a power class ranging from 1.6 A to 7.5 A, catering to a diverse array of applications and ensuring that your specific requirements are met. With a temperature range of 60°C to 250°C, the ST01 A series is designed to safeguard your equipment against the perils of excessive heat, offering a reliable and automatic reset mechanism for seamless operation.

Unmatched Durability: Thermal Cutoff Construction

The SAFTTY thermal cutoffs are engineered with meticulous attention to detail, ensuring unparalleled durability and performance. The key components, including the ceramic cover plate, stationary silver contact, spring disc, movable contact, conductive housing, and bimetal disc, work in harmony to provide a robust and reliable solution.

The Science of Safety: Thermal Cutoff Function

The SAFTTY thermal cutoffs operate on a principle of precision and responsiveness. When the circuit is functioning normally, the movable contact remains in close contact with the stationary silver contact, thanks to the pre-pressure of the spring disc. However, when the rated operating temperature is reached, the bimetal disc deforms due to the heat, causing it to snap into an inverted position and push the spring disc downwards. This abrupt action opens the contact, effectively disrupting the temperature rise and protecting the device.

Once the circuit is disconnected, and the ambient temperature begins to cool, the bimetal disc and spring disc snap back to their original positions, allowing the movable contact and stationary silver contact to close again, restoring the conduction state. This auto-reset feature ensures seamless and efficient operation, minimizing the need for manual intervention.

Technical Specifications: Thermal Cutoff Performance

The SAFTTY thermal cutoffs boast an impressive array of technical specifications, ensuring unparalleled performance and reliability. With a nominal switching temperature range of 60°C to 250°C and a tight tolerance of (60-200) °C ±5K and (205-250) °C ±10K, these devices are precisely calibrated to respond to even the slightest temperature fluctuations.

The reverse switch temperature (RST) tolerance further enhances the safety profile, with a minimum of 35°C (≤ 80°C NST) and a range of -30K±15K (≥ 85°C ≤ 180°C NST). The compact design, with a thickness of 5.6mm and a diameter of 9.8mm, allows for easy integration into a wide range of applications.

Versatility and Approvals: Thermal Cutoff Capabilities

The SAFTTY thermal cutoffs are designed to be versatile and adaptable, catering to a diverse array of industries and applications. These devices are suitable for installation in protection classes I and II, ensuring they can be seamlessly integrated into your safety systems.

With a range of available approvals, including UL, TUV, CQC, and CB, SAFTTY's thermal cutoffs have undergone rigorous testing and certification, giving you the confidence to rely on SAFTTY performance. The operating voltage range of up to 500V AC and 14V DC further expands the applicability of these cutting-edge safety solutions.

Uncompromising Quality: Commitment to Excellence

At the core of SAFTTY's success is an unwavering commitment to quality and innovation. The company's dedication to continuous improvement and the incorporation of industry-leading technologies ensure that their thermal cutoffs remain at the forefront of safety solutions.

Partner with SAFTTY： Empowering Your Safety

In a world where safety is paramount, SAFTTY's thermal cutoffs stand as a testament to the brand's commitment to protecting your most valuable assets. By partnering with SAFTTY, you can unlock the unparalleled protection and peace of mind that comes with these cutting-edge safety solutions.

Unlock the full potential of your operations and safeguard your future with SAFTTY – the trusted name in thermal cutoff technology.