Eaton Bussmann

Eaton Bussmann H25ESS-40-B 40A 250V DC aR High-Speed Fuse

Name: Eaton Bussmann H25ESS-40-B 40A 250V DC aR High-Speed Fuse
Brand: Eaton Bussmann
SKU: H25ESS-40-B

Part Number: H25ESS-40-B

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Eaton Bussmann H25ESS-40-B is a 40A, 250V DC aR high-speed fuse with bolt-on tab construction.

Rated Current40A

Rated Voltage250V DC

Breaking Capacity20kA

Tags

aR Fuse bussmann fuse dc fuse High-Speed Fuse

Eaton Bussmann H25ESS-40-B is a H25ESS-series aR high-speed DC fuse rated 40A at 250V DC. It uses a bolt-on tab connection and is designed to UL 248-13. Electrical data lists 300 A²s pre-arcing I²t, 1,100 A²s total I²t and 20kA breaking capacity.

Technical Specifications

Part Number: H25ESS-40-B
Manufacturer Part Number: H25ESS-40-B
Series: H25ESS Series
Fuse Type: Compact High-Speed DC Fuse
Current Rating: 40A
Voltage Rating: 250V DC
AC / DC: DC
Breaking Capacity: 20kA
I²t: Pre-arcing 300 A²s; total 1,100 A²s
Pre-arcing I²t: 300
Total I²t: 1100
Mounting: Bolt Mount
Application: DC semiconductor protection · Power Electronics / Semiconductor Protection
Standard: UL 248-13
Terminal Type: Bolt-on Tab
Fuse Speed: High-Speed
Utilization Class: aR
Power loss: 7 W at In; 4 W at 0.8×In; 1 W at 0.5×In. Installation torque: M6, 6±1 N·m.