Siemens 3NE1818-0 SITOR Fuse Link, NH000, 63A, gS, 690V AC / 250V DC Original Brand New

Overview

The Siemens SITOR 3NE1818-0 is an essential component for industrial power systems. Part of the SITOR series, these fuses are specifically engineered to handle the demanding requirements of modern power electronics. With integrated blade contacts and a front indicator for easy status monitoring, it ensures minimal downtime and maximum safety for your electrical installations.

Key Benefit

• Superior Semiconductor Protection: The gS operational class provides full-range protection, shielding sensitive components from both overload and short-circuit currents.

• High Versatility: Optimized for use in frequency converters, rectifiers, and UPS systems.

• Visual Monitoring: Equipped with a clear front indicator to quickly identify blown fuses, simplifying maintenance.

• Compact Footprint: The NH000 size allows for high-density installation in distribution boards and control cabinets.

Function

• Protects electrical circuits against short circuits and overloads

• Designed for use in power electronic systems

• Provides fast-acting fuse response with gS characteristic

• Supports both AC and DC voltage applications

Technical Specification

• Product Number: 3NE1818-0

• Fuse Type: SITOR Fuse Link

• Size: NH000

• Rated Current (In): 63 A

• Utilization Category: gS

• Rated Voltage AC: 690 V

• Rated Voltage DC: 250 V

• Contacts: Blade contacts

• Indicator: Front indicator

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