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*Multiple pieces shown for clarity.
$132.57 per piece
Brand / Manufacturer: MERSEN (FERRAZ SHAWMUT)
Amperage Rating: 250
Voltage: 300
Department: 16
Series: A30Q
Catalog Number: A30QS250-4
Catalog / Class: Semiconductor
Speed: Very Fast Acting
SKU: A30QS250-4
Categories: Form 101, Fuses, North American Electrical Fuses, Semiconductor, Very Fast Acting
*Prices Subject to Change
250A 300V SEMI FUSE
100A 600V CAPACITOR Mersen low-voltage capacitor fuses provide advanced safety for power correction and harmonic filtering equipment. A capacitor fuse isolates a shorted capacitor before it can damage surrounding equipment or personnel. Typical capacitor failures occur when the internal dielectric can no longer withstand the applied voltage, resulting in a low impedance current path and… Read more »
40A 600V TD J NON-INDICATING Amp-Trap 2000® AJT fuses provide non-indication as well as a SmartSpot visual open fuse indicator. With advanced material technology the AJT fuse provides IEC Type 2 No Damage protection to main, feeder, and branch circuits, for all types of loads — yet, they require only half the mounting space needed… Read more »
45A 600V FAST T Fast-acting A6T Class T fuses combine two highly desirable features – high current-limitation and a small physical size. Their unique dimensions prevent the substitution of other fuses with lower voltage ratings or current-limiting capability. These fuses have glass melamine bodies for superior dimensional stability and catalog numbers stamped into the blades… Read more »
30A 600V ADDER FUSE BLOCK Mersen midget fuse blocks accommodate all 30 ampere 1-1/2” x 13/32” midget fuses. Class CC fuse blocks accommodate all 30 ampere Class CC fuses. A choice of box, screw, or pressure-plate connectors fit a wide range of stranded or solid copper wire. Insulators are glassfilled polycarbonate (GFPC) with verified dielectric… Read more »
208V STP SURGE TRAP 208V / 120V 3-PHASE WYE 280 Volts STP-50 Series Easy installation or retrofit Reversible chassis allows cable entry from top or bottom Replaceable modules with mechanical coding to avoid replacement errors Surge capacity upgradable to 75kA 5-year warranty The Mersen STP208YN05M is a Surge-Trap Pluggable Surge Protective Device (SPD). The DIN-rail… Read more »
15.5KVA RBA HOLDER 15.5 MAX KV, RBA-400, INDICATING DISCONNECT HOLDER RBA expulsion fuse holder15RBA4-IDHUPC:786679113950Dimensions:Height: 2.17 INlLength: 22.38 INlWidth: 2.17 INlNotes:Mountings are no longer available for BArefills, but a limited range of replacement fuseholders are still available. New and replacementapplications should use RBA fuses that havesuperseded BA fuses.Warranties:Eaton Selling Policy 25-000, one (1) year fromthe date… Read more »