Mersen A30QS800-4 Amp-Trap Semiconductor Protection Fuse, 300VAC/DC, 200kA AC/100kA DC, 800 Ampere, 1.22" Diameter x 3.13" Length

★★★★★ 4.2 52 reviews

$104.98
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$104.98
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Product details

Management number 221626025 Release Date 2026/05/03 List Price $41.99 Model Number 221626025
Category

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. 800 ampere current rating. 200kA AC/100kA DC interrupt rating. Measures 1.22-inches diameter by 3.13-inches length.

  • 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
UPC 782001280918
Color Multicolor
Model A30QS800-4
Voltage 300 Volts
Brand Name Mersen
Unit Count 1.0 Count
Part Number A30QS800-4
Manufacturer Mersen
Material Type Copper
Item Dimensions 3.8 x 1.5 x 1.5 inches
Maximum Current 800 Amps
Specification Met UL
Included Components Light
Warranty Description No Warranty
Global Trade Identification Number 00782001280918

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4.2 out of 5
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52 ratings | 21 reviews
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