Mersen Z300057, Square Body High-Speed Fuse, Fast Acting, Size 30 aR, 690/700VAC, 315A, With Striker Flush ends metric threads

AuroraIndustry.com Verified independent store

→

The 690/700V Protistor® fuse-links provide maximum flexibility in equipment design and ultimate protection for today's power conversion equipment. These aR ultra-fast acting square body fuse-links are available in different body sizes, each size having multiple worldwide acceptable mounting styles. They have been engineered to provide state-of-the-art protection for semiconductors: diodes, thyristors and IGBT devices. They are assembled with 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. Each fuse-link can be equipped with a low voltage trip-indicator which can operate a field mountable microswitch. Part No PC30UD69V315TF Rated Voltage UL 700VACIEC 690VAC Ampere Rating 315A Speed/Characteristic aR Fuse Size 30 Mounting Bolted Clearing I2t At Rated Voltage 67 kA²s Melting I2t 12 kA²s AC Max I.R./Breaking Capacity: I1 200 kA Indication System Yes Indication System Type Striker Connection/Terminal Material Silver-Plated Brass Connection/Terminal Type Flush ends Dimensions 1.99'' (L) x 1.57'' (W) x 1.89'' (H) Body/Insulating Material Ceramic Product Weight 0.543 lb Power Dissipation at Rated Current Value 53 W Show more