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Eaton Bussmann 170M8540 900A 1000V AC aR High-Speed Fuse

Eaton Bussmann

Eaton Bussmann 170M8540 900A 1000V AC aR High-Speed Fuse

Part Number: 170M8540

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Eaton Bussmann 170M8540 170M high-speed square-body aR fuse, rated 900A at 1000V AC, for semiconductor and power-electronics protection.

Rated Current900A

Rated Voltage1000V AC

Breaking Capacity125kA

PackageSize 3

Tags

170M aR Fuse High-Speed Fuse Semiconductor Fuse Square-Body Fuse

Eaton Bussmann 170M8540 is a 170M Series high-speed square-body fuse designed for semiconductor and power-electronics protection. It is rated 900A at 1000V AC with aR utilization category and is suitable for applications such as converters, rectifiers and DC-drive power stages. Designed and tested to IEC 60269-4; verify application-specific coordination and derating against the Eaton catalogue.

Technical Specifications

Part Number: 170M8540
Manufacturer Part Number: 170M8540
Series: 170M Series
Current Rating: 900A
Voltage Rating: 1000V AC
AC / DC: AC
Breaking Capacity: 125kA
I²t: Pre-arcing 250,000 A²s; clearing 1,500,000 A²s
Pre-arcing I²t: 250000
Total I²t: 1500000
Package / Dimensions: Size 3
Mounting: Bolt-Down
Application: Power Electronics
Standard: IEC 60269-4
Terminal Type: Bolted Tag
Fuse Speed: Very Fast Acting
Utilization Class: aR
Approvals: CE · UL Recognized
Certifications: UL Recognized · CE
Manufacturer: Eaton Bussmann
Utilization Category: aR
Construction Size: 3
Fuse Form: US Style
Indicator: Type K indicator
Watt Losses: 145W
Voltage Note: 1000V AC
I²t Condition: Clearing I²t at 1000V AC

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