The Bussmann SR-5-4A fuse is part of the SR series, which has been engineered to provide exceptional performance in high-interrupting capacity scenarios. This particular model operates at a maximum current rating of 4 amps and can handle voltages up to 600V AC/DC. Its interrupting capacity reaches an impressive 200kA RMS symmetrical, making it suitable for heavy-duty environments where short circuits or overloads could cause catastrophic damage.
In practical terms, consider a manufacturing plant with large motors and machinery. These setups often require robust protection against sudden surges that might occur during startup or due to faulty components. By installing the SR-5-4A, engineers ensure their equipment remains safeguarded without unnecessary downtime. According to industry reports, using high-quality fuses like those from Bussmann reduces unplanned outages by approximately 30%, directly impacting productivity positively.
Another key feature of the SR-5-4A is its compact size, allowing easy integration into tight spaces within control panels or switchboards. Additionally, its time-current characteristics are precisely calibrated to trip only when necessary, preventing false activations that disrupt operations unnecessarily. For instance, in renewable energy installations such as solar farms, where inverters need reliable protection, these attributes become invaluable.
Finally, choosing reputable brands like Bussmann ensures compliance with international standards (e.g., UL, CSA). With decades of experience backing them, you can trust that every SR-5-4A fuse undergoes rigorous testing before reaching customers worldwide.
Whether you’re designing new systems or upgrading existing ones, don’t overlook the importance of selecting the right fuse. The Bussmann SR-5-4A offers peace of mind knowing your investment is protected while maintaining optimal performance levels.
