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Eaton Bussmann 170M6880 1250A 660V AC aR High-Speed Fuse

Eaton Bussmann

Eaton Bussmann 170M6880 1250A 660V AC aR High-Speed Fuse

Part Number: 170M6880

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Eaton Bussmann 170M6880 170M high-speed square-body aR fuse, rated 1250A at 660V AC, for semiconductor and power-electronics protection.

Rated Current1250A

Rated Voltage660V AC

Breaking Capacity100kA

PackageSize 23

Tags

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

Eaton Bussmann 170M6880 is a 170M Series high-speed square-body fuse designed for semiconductor and power-electronics protection. It is rated 1250A at 660V 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: 170M6880
Manufacturer Part Number: 170M6880
Series: 170M Series
Current Rating: 1250A
Voltage Rating: 660V AC
AC / DC: AC
Breaking Capacity: 100kA
I²t: Pre-arcing 155,000 A²s; clearing 1,050,000 A²s
Pre-arcing I²t: 155000
Total I²t: 1050000
Package / Dimensions: Size 23
Mounting: Bolt-Down
Application: Power Electronics
Standard: IEC 60269-4
Terminal Type: Flush-End Contact
Fuse Speed: Very Fast Acting
Utilization Class: aR
Approvals: CE · UL Recognized
Certifications: UL Recognized · CE
Manufacturer: Eaton Bussmann
Utilization Category: aR
Construction Size: 23
Fuse Form: Flush End
Indicator: Type K indicator
Watt Losses: 190W
Voltage Note: 660V AC (IEC)
I²t Condition: Clearing I²t at 660V AC

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