Return to Home
Ferraz Fast Track

Ferrule Fuse Blocks for 14x51mm Fuses - 703, U705 Series

750V Semiconductor Fuse Holders - Ferraz Shawmut Semiconductor Fuse Holders feature open face styles. Each version is rated 750 volts and accommodates 14 x 51mm or 22 x 58 mm fuses. 703, U705 and U710 holders feature Ferraz Shawmut's unique adder-block design which can be snapped onto 1-, 2-, or 3-pole blocks to form multi-pole segmented blocks of as many poles as desired. A choice of box, screw, or pressure plate connectors is offered to fit a wide range of stranded or solid copper wire. All versions have verified dielectric strengths in excess of 2500V. A patented built-in DIN rail adapter on the U710 blocks adds further design versatility. All fuse clips are made of high conductivity tin-plated copper with spring reinforced clips.

[293 KB]
Brochure
[Not Available]

Applications

  • Recommended Fuse Usage - 703: use with 14x51mm A70QS, A70P, URD, gD up to 30A - U705: use with 14x51mm A70QS, A70P, URD, gD up to 50A - U710: use with 22x58mm A70QS, URD, up to 100A
  • All circuits up to 750 volts using semiconductor fuses for protection of small inverters, UPS systems, motor drives, etc.

Part Numbers

  • Browse Product Data for part numbers & product information
Ratings
  • AC: 750 VAC, 30A (703), 50A (U705), 100A (U7100), Withstand Rating: 200kA I.R.
Approvals
  • UL Recognized Component, Guide IZLT2, File E52283
  • CSA Certified, Class 6225, File 32169
  • RoHS Compliant