Mersen Z300655, Square Body High-Speed Fuse, Fast Acting, Size 70 aR, 1250/1300VAC, 125A, With Striker Slotted Blades long

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The 1250/1300V Protistor® fuse-links provide maximum flexibility in equipment design and ultimate protection for today's power conversion equipment. These aR ultra-fast acting squa re body fuse-links are available in different body sizes, each size having multiple worldwide acceptable mounting styles. The Protistor® have been engineered to provide state-of-the-art protection for semiconductors: diodes, thyristors, GTO's and IGBT devices. Fuses are assembled with pure silver, die-cut elements embedded in solidified sand, which helps control arcing characteristics for a lower I²t and high interrupting rating level. All contact surfaces are silver plated and all hardware is non-magnetic. All fuse-links can be equipped with a low voltage trip-indicator which can operate a field mountable microswitch. Part No A130UD70LI125 Rated Voltage UL 1300VACIEC 1250VAC Ampere Rating 125A Speed/Characteristic aR Fuse Size 70 Mounting Bolted Clearing I2t At Rated Voltage 10500 A²s Melting I2t 1310 A²s AC Max I.R./Breaking Capacity: I1 200 kA Indication System Yes Indication System Type Striker Connection/Terminal Material Silver-Plated Copper Connection/Terminal Type Slotted Blades Dimensions 6'' (L) x 1.57'' (W) x 1.95'' (H) Body/Insulating Material Ceramic Product Weight 0.83 lb Power Dissipation at Rated Current Value 38 W Show more