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The Littelfuse Inc. 03450623HX020 is a black fuseholder knob, specifically designed as an accessory for the 345 series fuseholders. This knob is compatible with 5x20mm fuses, providing a secure and safe way to extract and replace them.
Constructed from durable black glass-filled thermoplastic (UL94V-0), this knob is built to withstand demanding environments. It adheres to IEC standards 60127-6, ensuring reliable performance and safety. The knob features a screwdriver slot for easy operation and a spring-loaded bayonet style connection.
Electrical specifications include an insulation resistance of 10,000 megohm minimum at 500 VDC and a dielectric strength of 4000 volts minimum. The operating temperature range is -40°C to +85°C. This accessory is intended for use with printed circuit board mounted fuseholders.
This component is designed to enhance the safety and usability of Littelfuse fuseholder systems, particularly in applications requiring compliance with international standards.
10,000 megohm minimum at 500 VDC.
Less than 0.005 ohm average at 1 ampere.
4000 volts minimum.
-40°C to +85°C.
3AG, 3AB, and 5x20mm.
PCB Mount.
IEC 60127-6.