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Mersen DN000UB69V250L / Z330187 Protistor Semiconductor Fuse, 690VAC, 250A

Regular price $100.00 USD
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The Mersen DN000UB69V250L (Z330187) is a high-performance Protistor semiconductor fuse engineered for the ultra-fast protection of power semiconductors. This URB-class fuse is designed according to German DIN 43620 standards and features an integrated trip-indicator for immediate fault signaling in industrial power conversion systems.

Product ID (MPN) DN000UB69V250L
Order Code Z330187
Size Size 000 / 00 (DIN 000)
Designation 6,9 URB 000 D08L/250
Utilization Category URB
Rated Voltage (AC) 690 VAC
Rated Current (In) 250 A
Breaking Capacity 200 kA @ 690 V
Pre-arcing I²t @ 1ms 9900 A²s
Total Clearing I²t @ 660V 52000 A²s
Watts Loss @ In 45 W
Indicator System Trip-indicator (Min 20V)
Standard Pack 6 pieces
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