1PC New Class L Time Delay Fuse A4BY900, 900A 600V Industrial Protection Fuse

Product Description

Product Introduction

A4BY900 is a Class L time-delay current limiting fuse, designed for feeder and main circuit protection, widely used in switchboards, panelboards and power distribution systems.

Features

  • Time-delay design, withstand normal startup inrush current
  • High interrupting capacity, 200kA@600VAC
  • Bolt blade connection, easy installation
  • Glass melamine body for stable performance

Specifications

Model: A4BY900 Rated Current: 900A Rated Voltage: 600VAC /300VDC Package:1PC

Applications

Main feeder, panelboard, switchboard, power distribution circuit protection.

Installation Notes

Check voltage and current rating before installation. Power off during replacement.






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