Fluke Fast-Acting Cartridge Fuse 440mA 1kV AC 10 x 34 mm, Model 943121

Fluke 943121 fast-acting cartridge fuse is a precision-engineered electrical protection device rated at 440mA and 1kV AC voltage. With a compact size of 10 mm diameter and 34 mm length, this fuse is designed for integration into various electrical and instrumentation equipment to provide reliable short-circuit and current overload protection. Its fast-acting F-class speed rating ensures rapid disconnection in the event of overcurrent to protect devices and users.

This cartridge fuse enhances safety for digital multimeters and other sensitive electrical devices by breaking circuits promptly during fault conditions. Made in Japan, it conforms to stringent quality standards, ensuring longevity and performance reliability.

Ideal for applications in electrical engineering, instrumentation, and cleanroom environments, the fuse maintains equipment integrity and user safety by minimizing electrical shocks and equipment damage risks.

Industry-standard fuse size of 10 x 34 mm for simple installation. 440mA current rating suitable for delicate electrical measurement tools. Voltage rating of 1kV AC for safe handling of high-voltage circuits. F-speed rating provides fast-acting circuit interruption.

Specifically designed for use with devices such as the FLUKE 27 DMM. Made in Japan, assuring manufacturing quality and consistency.

Replacing the fuse after a trip is necessary due to its sacrificial design, ensuring continued protection and device safety. This product is essential for professionals requiring dependable electrical protection components. Browse more Cartridge Fuses and related accessories in the EnvMart catalog for comprehensive circuit protection solutions.