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VSP MOV Fuses

Approvals & Standards
ANSI/UL 248 Special Purpose MOV Fuse, File E60314

Mersen surge suppression fuses are specially designed to address the protection of SPD systems. Our surge suppression fuses have been specially designed to withstand 8/20 μSec surge pulses without opening, allowing the SPD system to react to the surge. All surge suppression fuses have a 8/20 μSec surge rating, not a continuous current rating. Under AC short circuit conditions these surge suppression fuses are very current limiting.

Mersen surge suppression fuses are specially designed to address the protection of SPD systems. Our surge suppression fuses have been specially designed to withstand 8/20 μSec surge pulses without opening, allowing the SPD system to react to the surge. All surge suppression fuses have a 8/20 μSec surge rating, not a continuous current rating. Under AC short circuit conditions these surge suppression fuses are very current limiting.

Key features & benefits

  • VSP fuses rated 600VAC, 200kA I.R.

  • Surge ratings of 5-100kA 8/20 μSec capacity

  • Various mounting configurations ferrules, blade, bolt-in, PC board mount

Technical Specifications
Frequency (Hz) 50/60 Hz
UL Category Code JFHR2
Reach Compliant Yes
Max Operating Temp. 80 °C
Max Storage Temp. 80 °C

Reference Finder

Item number Ampere rating Fuse size Clearing I2t At Rated Voltage Indication System Sort descending Product weight
VSP20-2 See product
- - - No 0.0091kg
VSP20-H See product
- - - No 0.0091kg
VSP20-P See product
- - - No 0.0181kg
VSP20-R See product
- - - No 0.0091kg
VSP20-S See product
- - - No 0.0136kg
VSP20-V See product
- - - No 0.0091kg
- - - No 0.068kg
VSP30-2 See product
- - - No 0.0499kg
- - - No 0.068kg
VSP40-2 See product
- - - No 0.0499kg
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