Description

10x Protistor® Cylindrical Fuse-Link: Ultra-Rapid 30A, 690V for Semiconductor Protection

The G1014582 (FR10GR69V30) Protistor® is a high-speed, ultra-rapid cylindrical fuse-link engineered for advanced protection of sensitive power electronics. Designed for demanding industrial environments, this 30A 690V fuse provides superior semiconductor protection thanks to its fast-acting, current-limiting performance, low I²t values, and robust thermal characteristics.

With its compact 10×38 mm cylindrical format and compliance with IEC 60269-4 and VDE 636-23, this fuse offers globally recognised reliability. Ideal for UPS systems, small inverters, motor drives, and DC protection circuits, the G1014582 ensures safe, efficient operation while reducing thermal and electrical stress on components.

This pack of 10 fuses with 10% OFF is perfect for OEM production lines, panel builders, and maintenance engineers seeking a cost-effective, high-performance solution.

Key Features

• Ultra-rapid gR Class Fuse – Optimised for semiconductor protection.

• High Breaking Capacity: 160 kA – Ensures safe interruption under extreme fault conditions.

• Low I²t (107 A²s) – Minimises energy let-through and component stress.

• Compact 10×38mm Size – Universal compatibility with global fuse holders.

• Fast-acting, current-limiting behaviour for maximum equipment protection.

• High thermal performance thanks to ceramic body and silver-plated terminals.

• RoHS compliant – Meets modern environmental standards.

• Clip mounting for easy installation across a wide range of systems.

Applications

Ideal for protecting sensitive power electronic systems, including:

• UPS systems and backup power units

• Small and medium-sized inverters

• Motor drives and soft starters

• DC circuits and control systems

• Power distribution panels

• Renewable energy systems (wind/solar electronics)

• OEM electronic assemblies

• Semiconductor and IGBT protection circuits

Technical Specifications

• Part Number: G1014582 / FR10GR69V30

• Rated Voltage: 690V AC

• Rated Current: 30A

• Fuse Class: gR ultra-rapid semiconductor protection

• Breaking Capacity: 160 kA

• Melting I²t: 107 A²s

• Power Dissipation: 4.8W

• Body Material: Ceramic

• Terminal Material: Silver-plated copper

• Mounting Method: Clip mounting

• Dimensions:

  • Diameter: 10.3 mm

  • Length: 39.2 mm

• Compliance: IEC 60269-4, VDE 636-23, RoHS

• Indicator: No indicator version