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Eaton Bussmann 170M2042 315A 2000V DC aR High-Speed Fuse

Eaton Bussmann

Eaton Bussmann 170M2042 315A 2000V DC aR High-Speed Fuse

Part Number: 170M2042

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Eaton Bussmann 170M2042 315A 2000V DC aR high-speed traction fuse for rail traction / converter protection applications.

Rated Current315A

Rated Voltage2000V DC

Breaking Capacity100kA at 2000V DC

Tags

170M aR Fuse High-Speed Fuse Traction Fuse

Eaton Bussmann 170M2042 is a 315A, 2000V DC, aR high-speed square-body traction fuse. It is designed for rail traction / converter protection and uses a double slot tag connection. Tested breaking capacity is 100kA at 2000V DC. Pre-arcing I²t is 38880 A²s and total I²t is 375110 A²s at 2000V DC. Verify final system coordination and mounting against the Eaton traction fuse catalogue.

Technical Specifications

Part Number: 170M2042
Manufacturer Part Number: 170M2042
Series: 170M
Current Rating: 315A
Voltage Rating: 2000V DC
AC / DC: DC
Breaking Capacity: 100kA at 2000V DC
I²t: Pre-arcing 38880 A²s; total 375110 A²s at 2000V DC
Pre-arcing I²t: 38880 A²s
Total I²t: 375110 A²s (2000V DC)
Mounting: Bolt-Down
Application: Rail Traction / Converter Protection
Standard: IEC 60269
Terminal Type: Double Slot Tag
Fuse Speed: Very Fast Acting
Utilization Class: aR
Approvals: IEC 60269
Certifications: IEC 60269
Manufacturer: Eaton Bussmann
Rated current: 315A
Rated voltage: 2000V DC
Utilization class: aR
Breaking capacity: 100kA at 2000V DC
Terminal / connection: Double Slot Tag
Variant: Double Slot Tag traction fuse

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