Mersen A30QS500-4 Amp-Trap Semiconductor Protection Fuse, 300VAC/DC, 200kA AC/100kA DC, 500 Ampere, 1.22″ Diameter x 3.13″ Length


Price: $99.87
(as of Dec 03,2024 19:19:26 UTC – Details)



Mersen Amp-Trap semiconductor protection fuses are intended for the protection of power semiconductors such as diodes, phase control SCR’s and other power semiconductor devices. It is recommended for new applications providing solutions for your critical protection needs at 300V and less semiconductors. Highlights: fast acting, current-limiting, low I2t, indicator options available, superior dc capabilities. Approvals: UL recognized component UL File E60314, AC: UL guide no. JFHR2. 300VAC/DC voltage rating. 500 ampere current rating. 200kA AC/100kA DC interrupt rating. Measures 1.22-inches diameter by 3.13-inches length.
Product Dimensions ‏ : ‎ 8.1 x 4.2 x 1.8 inches; 4.8 ounces
Date First Available ‏ : ‎ September 12, 2013
Manufacturer ‏ : ‎ Mersen
ASIN ‏ : ‎ B00F59MCNE

Low I2t minimizes damage to protected component on short circuit
Controlled arc voltage reduces stress to circuit components during fuse clearing
Choice of mounting types helps in equipment design
Protection of 300V or less heavy duty rectifiers and similar heavy duty power supplies
Blades and bolt-in mounting type


Are you in need of reliable semiconductor protection for your electrical systems? Look no further than the Mersen A30QS500-4 Amp-Trap Semiconductor Protection Fuse.

This fuse is designed to provide protection for your systems with its 300VAC/DC rating and impressive 200kA AC/100kA DC interrupting rating. With a 500 Ampere rating, this fuse is capable of handling high levels of current to keep your systems running smoothly.

Measuring at 1.22″ in diameter and 3.13″ in length, this fuse is compact enough to fit into tight spaces while still providing the protection you need. Trust Mersen’s reputation for quality and reliability when it comes to protecting your electrical systems.

Don’t wait until it’s too late – invest in the Mersen A30QS500-4 Amp-Trap Semiconductor Protection Fuse today for peace of mind and reliable protection.
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