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Eaton Bussmann 170M4712 400A 690V AC aR High-Speed Fuse

Eaton Bussmann

Eaton Bussmann 170M4712 400A 690V AC aR High-Speed Fuse

Part Number: 170M4712

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Eaton Bussmann 170M4712 400A 690V AC aR high-speed fuse for semiconductor and power-electronics protection.

Rated Current400A

Rated Voltage690V AC

Breaking Capacity200kA

PackageSize 1

Tags

170M aR Fuse eaton bussmann High-Speed Fuse Semiconductor Fuse

Eaton Bussmann 170M4712 is a 400A, 690V AC, aR high-speed square-body fuse in the 170M series for semiconductor, converter, rectifier and drive protection. It is designed for very fast current limitation in power-electronics circuits. Refer to the linked Eaton documentation for installation details and coordination data.

Technical Specifications

Part Number: 170M4712
Manufacturer Part Number: 170M4712
Series: 170M
Current Rating: 400A
Voltage Rating: 690V AC
AC / DC: AC
Breaking Capacity: 200kA
I²t: Pre-arcing 13500 A²s; clearing 91500 A²s at 660V AC
Pre-arcing I²t: 13500
Total I²t: 91500
Package / Dimensions: Size 1
Mounting: Bolted Tag
Application: Power Electronics
Standard: IEC 60269-4
Terminal Type: US Style Bolted Tag
Fuse Speed: Very Fast Acting
Utilization Class: aR
Approvals: CE · UL Recognized
Certifications: UL Recognized · CE
Manufacturer: Eaton Bussmann
Rated current: 400A
Rated voltage: 690V AC
Working class: aR
Fuse size: Size 1

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