BUSSMAN FRS-R-10 FUSETRON TIME DELAY FUSE 10 AMP 600V

The Bussmann FRS-R-10 Fusetron Time-Delay Fuse is a 10-amp, 600-volt, dual-element, time-delay fuse designed to provide superior protection for motors and transformers.

Key Features

• Dual-Element Design: Offers both high-performance short-circuit and overload protection, making it ideal for circuits subject to temporary motor overloads and surge currents. ([eaton.com](https://www.eaton.com/us/en-us/skuPage.FRS-R-10.specifications.html?utm_source=openai))
• Time-Delay Capability: Provides a minimum 10-second delay at 500% of the rated current, allowing for the use of smaller fuse ratings compared to non-time-delay fuses. ([eaton.com](https://www.eaton.com/us/en-us/skuPage.FRS-R-10.specifications.html?utm_source=openai))
• High Interrupting Rating: Capable of interrupting up to 200,000 amperes at 600 VAC and 20,000 amperes at 300 VDC, ensuring robust protection against high fault currents. ([eaton.com](https://www.eaton.com/us/en-us/skuPage.FRS-R-10.specifications.html?utm_source=openai))
• Current Limiting: Helps protect downstream components by limiting the amount of energy let through during a fault condition. ([eaton.com](https://www.eaton.com/us/en-us/skuPage.FRS-R-10.specifications.html?utm_source=openai))
• Compact Dimensions: Measures 0.81 inches in diameter and 5 inches in length, facilitating easy installation in various applications. ([eaton.com](https://www.eaton.com/us/en-us/skuPage.FRS-R-10.specifications.html?utm_source=openai))

Applications

The FRS-R-10 fuse is suitable for a wide range of applications, including:

• Combination starters
• Motor control centers
• Machinery disconnects
• Power panelboards

Its time-delay feature allows for closer sizing to full-load amperes, providing maximum overcurrent protection while permitting the use of smaller and more cost-effective switches. ([eaton.com](https://www.eaton.com/us/en-us/skuPage.FRS-R-10.specifications.html?utm_source=openai))

Standards and Certifications

The Bussmann FRS-R-10 fuse complies with the following standards:

• UL 248-12, Class RK5, Guide JDDZ, File E4273
• CSA Certified, Class 1422-02, File 53787
• CE Marked

These certifications ensure the fuse meets rigorous safety and performance standards for industrial applications. ([eaton.com](https://www.eaton.com/us/en-us/skuPage.FRS-R-10.specifications.html?utm_source=openai))

Conclusion

The Bussmann FRS-R-10 Fusetron Time-Delay Fuse combines advanced protection features with energy efficiency, making it an excellent choice for safeguarding motors and transformers in various industrial settings.