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477 Series Fuse

Littelfuse's 477 series fuses designed for circuit protection in the area of high energy applications

Image of Littelfuse's 477 Series FuseThe Littelfuse 477 series is the first and smallest 500 VAC and 400 VDC fuse under the class of 5 mm x 20 mm fuse family. It is designed for circuit protection in the area of high energy applications.  With its DC and AC characteristics, the 477 series is well suited for high energy or power efficient applications and 3-phase power supplies protection respectively.

In addition, it has interrupting rating (0.5 A to 16 A) at 400 VDC which ensures the circuit is well protected under DC conditions.

Features Applications
  • DC interrupting current
  • 100% lead-free and RoHS-compliant
  • UL and CSA, SEMKO agency approval
  • Input of three phase power supplies
  • Inverter in LCD backlight unit
  • DC side of air-conditioner unit

477 Series

ImageManufacturer Part NumberDescriptionMounting TypeAvailable QuantityView Details
FUSE CERAMIC 500MA 500VAC 400VDC0477.500MXPFUSE CERAMIC 500MA 500VAC 400VDCHolder3814 - ImmediateView Details
FUSE CERM 1A 500VAC 400VDC 5X200477001.MXPFUSE CERM 1A 500VAC 400VDC 5X20Holder2550 - ImmediateView Details
FUSE CERM 5A 500VAC 400VDC 5X200477005.MXPFUSE CERM 5A 500VAC 400VDC 5X20Holder3996 - ImmediateView Details
FUSE CERM 4A 500VAC 400VDC 5X200477004.MXEPFUSE CERM 4A 500VAC 400VDC 5X20Through Hole10370 - ImmediateView Details
FUSE CERM 16A 500VAC 400VDC 5X200477016.MXPFUSE CERM 16A 500VAC 400VDC 5X20Holder1700 - ImmediateView Details
FUSE CERM 16A 500VAC/400VDC AXL0477016.MXEPFUSE CERM 16A 500VAC/400VDC AXLThrough Hole4005 - ImmediateView Details
FUSE CERM 10A 500VAC 400VDC 5X200477010.MXEPFUSE CERM 10A 500VAC 400VDC 5X20Through Hole2935 - ImmediateView Details
FUSE CERAMIC 500MA 500VAC 400VDC0477.500MXEPFUSE CERAMIC 500MA 500VAC 400VDCThrough Hole1360 - ImmediateView Details
FUSE CERM 12A 500VAC 400VDC 5X200477012.MXEPFUSE CERM 12A 500VAC 400VDC 5X20Through Hole1155 - ImmediateView Details
FUSE CERM 8A 500VAC 400VDC 5X200477008.MXEPFUSE CERM 8A 500VAC 400VDC 5X20Through Hole1613 - ImmediateView Details
Published: 2009-11-27