Siemens Sitor 3NE3 336 Highspeed Semiconductor Fuse 630A 1000VAC

Siemens Sitor 3NE3 336 Highspeed Semiconductor Fuse 630A 1000VAC

Product Type: High-rupture capacity (HRC) semiconductor fuse link, classified as NH2 size, with slotted blade contacts and a front-status indicator

Rated Current (In): 630 A

Rated Voltage (Ue): 1,000 V AC

Interrupting Capacity (Icu): Up to 100 kA (IEC 60947-2)

Power Loss: Approximately 100 W per pole under rated load

Standards Compliance: Meets IEC/EN 60269 and VDE 0636 for industrial applications

2 Pcs Available

Weight: 0.670 kgs Approx.

ref no: 260

The Siemens SITOR 3NE3 336 Highspeed Semiconductor Fuse is a precision-engineered protection device designed to safeguard sensitive semiconductor components against short circuits and extreme fault conditions. This fuse is widely used in power electronics systems where ultra-fast fault interruption is essential to prevent costly damage and downtime. Engineers and industrial buyers prefer to buy Siemens SITOR 3NE3 336 Highspeed Semiconductor Fuse for its proven reliability and superior current-limiting performance.

Unlike conventional fuses, highspeed semiconductor fuses are specifically developed to protect power semiconductors such as IGBTs, thyristors, diodes, and rectifiers. The Siemens SITOR 3NE3 336 fuse reacts extremely quickly during fault conditions, limiting peak current and reducing thermal stress on connected equipment. This makes it an ideal choice for applications such as variable frequency drives (VFDs), inverters, UPS systems, soft starters, converters, and industrial power supplies. When industries order Siemens SITOR 3NE3 336 Highspeed Semiconductor Fuse, they benefit from Siemens’ advanced manufacturing standards and strict quality control. The fuse features a robust construction that ensures stable performance even in demanding electrical environments. Its high breaking capacity allows it to safely interrupt severe short-circuit currents, protecting both equipment and personnel.

The availability of the Siemens SITOR 3NE3 336 Highspeed Semiconductor Fuse online makes sourcing faster and more convenient for maintenance teams and procurement managers. Online access helps buyers quickly verify specifications, compare compatibility, and ensure they are selecting the correct fuse for their application. This reduces downtime and supports efficient spare parts management in critical operations. Industries such as manufacturing, renewable energy, railways, marine systems, and heavy electrical installations commonly rely on Siemens SITOR fuses for dependable circuit protection. As power electronics continue to play a central role in modern automation and energy systems, the demand to buy Siemens SITOR 3NE3 336 Highspeed Semiconductor Fuse online continues to grow due to its consistent performance and long service life.

In summary, the Siemens SITOR 3NE3 336 Highspeed Semiconductor Fuse offers fast fault clearing, excellent current limitation, and durable construction. It is a trusted solution for protecting high-value semiconductor devices in mission-critical applications. For organizations that prioritize safety, efficiency, and equipment longevity, this Siemens SITOR fuse is a reliable and industry-proven choice.

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