977 Series 5 x 20 mm-size 500 VAC/450 VDC Fuses

Littelfuse introduces 977 series fuses

977 Series 5 x 20 mm-sizeThe Littelfuse 977 series of ceramic body, 5 x 20 mm-size fuses is designed for circuit protection in both high-power AC and power-efficient DC applications. It can safely interrupt fault currents up to 100 A at 500 VAC or 200 A at 450 VDC.

Designers may use 977 Series fuses in power supply lines both before and after the PFC (power factor correction) capacitor banks. On the DC side, they are ideal for individual component and secondary circuit protection.

Applications include 3-phase power supplies, uninterruptible power supplies, and motor control circuits.

Features Applications
  • DC interrupting current
  • 100% Lead-Free and RoHS compliant
  • Designed to International (IEC) standards for use globally
  • Follow the IEC 60127-2 Sheet 5 specification for time-lag fuses
  • Available in cartridge and axial lead form
  • Input of 3-phase power supply
  • Inverter in LCD backlight unit
  • DC side of air-conditioners
  • Higher energy and power efficient applications

977 Series

ImageManufacturer Part NumberDescriptionAvailable Quantity
0977002.MXP datasheet linkFUSE CERM 2A 500VAC 450VDC 5X200977002.MXPFUSE CERM 2A 500VAC 450VDC 5X201084 - Immediate
0977002.MXP product page link
0977010.MXP datasheet linkFUSE CERM 10A 500VAC 450VDC 5X200977010.MXPFUSE CERM 10A 500VAC 450VDC 5X202321 - Immediate
0977010.MXP product page link
0977016.MXP datasheet linkFUSE CERM 16A 500VAC 450VDC 5X200977016.MXPFUSE CERM 16A 500VAC 450VDC 5X201101 - Immediate
0977016.MXP product page link
0977005.MXEP datasheet linkFUSE CERM 5A 500VAC 450VDC 5X200977005.MXEPFUSE CERM 5A 500VAC 450VDC 5X20225 - Immediate
0977005.MXEP product page link
097706.3MXEP datasheet linkFUSE CERAMIC 6.3A 500VAC 450VDC097706.3MXEPFUSE CERAMIC 6.3A 500VAC 450VDC552 - Immediate
097706.3MXEP product page link
0977008.MXEP datasheet linkFUSE CERM 8A 500VAC 450VDC 5X200977008.MXEPFUSE CERM 8A 500VAC 450VDC 5X20429 - Immediate
0977008.MXEP product page link
0977004.MXP datasheet linkFUSE CERM 4A 500VAC 450VDC 5X200977004.MXPFUSE CERM 4A 500VAC 450VDC 5X20897 - Immediate
0977004.MXP product page link
0977005.MXP datasheet linkFUSE CERM 5A 500VAC 450VDC 5X200977005.MXPFUSE CERM 5A 500VAC 450VDC 5X20733 - Immediate
0977005.MXP product page link
09773.15MXEP datasheet linkFUSE CERAMIC 3.15A 500VAC 450VDC09773.15MXEPFUSE CERAMIC 3.15A 500VAC 450VDC957 - Immediate
09773.15MXEP product page link
09773.15MXEP datasheet linkFUSE CERAMIC 3.15A 500VAC 450VDC09773.15MXEPFUSE CERAMIC 3.15A 500VAC 450VDC1000 - Immediate
09773.15MXEP product page link
0977002.MXEP datasheet linkFUSE CERM 2A 500VAC 450VDC 5X200977002.MXEPFUSE CERM 2A 500VAC 450VDC 5X20944 - Immediate
0977002.MXEP product page link
0977016.MXEP datasheet linkFUSE CERM 16A 500VAC 450VDC 5X200977016.MXEPFUSE CERM 16A 500VAC 450VDC 5X20443 - Immediate
0977016.MXEP product page link
097706.3MXP datasheet linkFUSE CERAMIC 6.3A 500VAC 450VDC097706.3MXPFUSE CERAMIC 6.3A 500VAC 450VDC1130 - Immediate
097706.3MXP product page link
09773.15MXP datasheet linkFUSE CERAMIC 3.15A 500VAC 450VDC09773.15MXPFUSE CERAMIC 3.15A 500VAC 450VDC621 - Immediate
09773.15MXP product page link
0977012.MXP datasheet linkFUSE CERM 12A 500VAC 450VDC 5X200977012.MXPFUSE CERM 12A 500VAC 450VDC 5X20724 - Immediate
0977012.MXP product page link
0977008.MXP datasheet linkFUSE CERM 8A 500VAC 450VDC 5X200977008.MXPFUSE CERM 8A 500VAC 450VDC 5X20397 - Immediate
0977008.MXP product page link
0977010.MXEP datasheet linkFUSE CERM 10A 500VAC 450VDC 5X200977010.MXEPFUSE CERM 10A 500VAC 450VDC 5X202776 - Immediate
0977010.MXEP product page link
0977012.MXEP datasheet linkFUSE CERM 12A 500VAC 450VDC 5X200977012.MXEPFUSE CERM 12A 500VAC 450VDC 5X201000 - Immediate
0977012.MXEP product page link
0977.800MXP datasheet linkFUSE CERAMIC 800MA 500VAC 450VDC0977.800MXPFUSE CERAMIC 800MA 500VAC 450VDC576 - Immediate
0977.800MXP product page link
0977.800MXEP datasheet linkFUSE CERAMIC 800MA 500VAC 450VDC0977.800MXEPFUSE CERAMIC 800MA 500VAC 450VDC1459 - Immediate
0977.800MXEP product page link
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Published: 2012-06-29