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1PCS New Sinofuse RS309-MD High Speed Fuse 50A 500V 20*81mm Protection Fuse

Product Description

Product Introduction

This RS309-MD high-speed bolt type fuse is designed for new energy DC circuit protection. It has fast breaking response to protect power electronic devices from short-circuit damage.

Features

  • Model: RS309-MD, Rated Current:50A
  • Rated Voltage:500VDC
  • Dimension:20*81mm
  • Quick breaking speed, excellent current-limiting performance
  • Bolt connection design, stable contact
  • Compact ceramic structure, high breaking capacity

Specifications

Type: High Speed Semiconductor Fuse
Model: RS309-MD
Rated Current: 50A
Rated Voltage:500VDC
Size:20*81mm
Quantity:1PC

Applications

Suitable for EV chargers, energy storage systems, solar converters, protect power semiconductor components.

Installation Notes

Check the model and parameters before installation. Tighten the bolt terminals to ensure good contact. Avoid overload operation.





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