Manufacturer Part No.: 500FMM
Eaton Bussmann BS88 Semiconductor Protection Fuses: 500 Amps, 690/700 Vac, 450 Vdc, Size: 2x38x84mm
500FMM 
Product Salient Features:
- Bolted Tag High Speed Fuses in compact design
- Designed and tested to BS88 Part 4 and IEC 60269 Part 4
- Superior current limiting features
- Fuses for protection of DC Common Bus, DC Drives, Power Converters/Rectifiers, Starters
- High-speed clearance of AC/DC faults
- Low Watts loss in a compact size
- Operating Class: aR
Optional
- Available Rated Current: 400, 450, 500, 550, 630, 700 Amps
- Wide range of Accessories: Trip Indicators (with or without clips)
- Optional Adapters/Micro Switches for remote indication/monitoring
Technical Data
Manufacturer: Eaton Bussmann
Fuse Type: BS88 690 Vac Fuses
Series: FMM
Current Rating (A): 500 Amps
Voltage Rating (Vac): 690 Vac
AC Breaking Capacity (kA): 200 kA
Voltage Rating (Vdc): 450 Vdc
DC Breaking Capacity (kA): 40 kA
Size: 2x38x84mm
Pre-Arcing I2t Value A2s: 20000
Total I2t Value A2s: 150000
Power Loss (W): 100.0 W
Fuse Blown Indicator: Clip-On - Optional
Standards: BS88-4 / IEC60269-4 / UL / CE
Packaging Quantity (Pcs.): 1
Weight (Grams): 450
Special Notes
"Please refer above given PDF Data File/s for additional Product Technical & Dimensional information.
We shall not be liable for any technical or editorial errors or omissions contained herein, nor for incidental or consequential damages resulting from the furnishing, performance or use of this material.
The Manufacturer reserves the right to modify technical or dimensional features in the interest of technological advances.
All Trademarks; Logos; Photographs and Product Information are the properties of their respective Owners”.
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Eaton Bussmann Trip Indicator Adapter and Micro Switch with side terminals for use with BS88 Semiconductor Protection Fuses
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Eaton Bussmann Fuse Clips for fitting Trip Indicator for use with LMT, LMMT, MT, MMT, FM, FMM - BS88 Semiconductor Protection Fuses
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Associated Products
Part No:
355MMT
Eaton Bussmann
Eaton Bussmann BS88 Semiconductor Protection Fuses: 355 Amps, 690/700 Vac, 350 Vdc, Size: 2x38x85mm
Packaging:
1
Minimum:
3
Multiples of:
1
Part No:
630FMM
Eaton Bussmann
Eaton Bussmann BS88 Semiconductor Protection Fuses: 630 Amps, 690/700 Vac, 450 Vdc, Size: 2x38x84mm
Packaging:
1
Minimum:
3
Multiples of:
1
Part No:
450MMT
Eaton Bussmann
Eaton Bussmann BS88 Semiconductor Protection Fuses: 450 Amps, 690/700 Vac, 350 Vdc, Size: 2x38x85mm
Packaging:
1
Minimum:
3
Multiples of:
1
Part No:
180MMT
Eaton Bussmann
Eaton Bussmann BS88 Semiconductor Protection Fuses: 180 Amps, 690/700 Vac, 350 Vdc, Size: 2x38x85mm
Packaging:
1
Minimum:
3
Multiples of:
1
Part No:
560MMT
Eaton Bussmann
Eaton Bussmann BS88 Semiconductor Protection Fuses: 560 Amps, 690/700 Vac, 350 Vdc, Size: 2x38x85mm
Packaging:
1
Minimum:
3
Multiples of:
1
Part No:
225MMT
Eaton Bussmann
Eaton Bussmann BS88 Semiconductor Protection Fuses: 225 Amps, 690/700 Vac, 350 Vdc, Size: 2x38x85mm
Packaging:
1
Minimum:
3
Multiples of:
1
