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with an aR (ultra‑fast/semiconductor) characteristic and square‑body blade form factor
Manufacturer Mersen / Ferraz Shawmut Product ID (MPN) A70Q200-4 Product Series A70Q Amp-Trap® Form 101 Product Category High-speed fuse Rated Current 200 A Rated AC Voltage 700 VAC Rated DC Voltage 650 VDC Interrupting Rating 100 kA AC/DC L/R Time Constant 10 ms Mounting Type Type 4 bolt-in blades Dimensions A × B × C 5
Cylindrical fuse-links "aM" are partial range fuses
Get 3 pcs/box
Utilizing a D280074 base
Mersen A4J450 Class J Fast-Acting Fuse, 450 A, 600 VAC / 300 VDC Capacitor with an aR (ultra‑fast/semiconductor) characteristicThe Mersen A4J450 is a Class J fast acting, current limiting power fuse rated at 450 A, 600 VAC, and 300 VDC. It provides interrupting ratings of 200 kA AC and 100 kA DC, with unique Class J dimensions intended to prevent substitution by fuse classes with lower electrical ratings or current limiting capability. Brand Mersen Catalog Number A4J450 Product Category Class J Power Fuse Operating Characteristic Fast Acting, Current Limiting Ampere Rating
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