Eaton Bussmann

Eaton Bussmann ESP15RB1-250 250A 1500V DC aBat Battery Fuse

Name: Eaton Bussmann ESP15RB1-250 250A 1500V DC aBat Battery Fuse
Brand: Eaton Bussmann
SKU: ESP15RB1-250

Part Number: ESP15RB1-250

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ESP15RB1-250 delivers 250A at 1500V DC with aBat protection and a maximum 50kA breaking capacity.

Rated Current250A

Rated Voltage1500V DC

Breaking CapacityMax. 50kA; minimum 5×In

Tags

bussmann fuse

The Bussmann ESP15RB1-250 provides high-voltage battery-circuit protection with a 250A current rating and 1500V DC capability. Its aBat class, 1-3 ms time-constant range and M8 bolted connection suit EV and energy-storage battery packs.

Technical Specifications

Part Number: ESP15RB1-250
Manufacturer Part Number: ESP15RB1-250
Series: ESP15RB1 Series
Fuse Type: High-Voltage EV Battery Fuse
Current Rating: 250A
Voltage Rating: 1500V DC
AC / DC: DC
Breaking Capacity: Max. 50kA; minimum 5×In
I²t: Pre-arcing 56,600 A²s; total 198,000 A²s
Pre-arcing I²t: 56600
Total I²t: 198000
Operating Temperature: -40°C to 100°C (derating; normal -5°C to 40°C)
Mounting: Bolt Mount
Application: Energy Storage · EV
Standard: IEC 60269-7
Terminal Type: M8 Bolted
Fuse Speed: High-Speed
Utilization Class: aBat
Approvals: TUV · UL
Certifications: TUV · UL
Time constant 1-3 ms. M8 torque 12±1.5 N·m. Power loss: 62 W at In; 33 W at 0.8×In; 14 W at 0.5×In.