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12KV 40A 3" FULL RANGE FUSE 12FFGN4940 EATON ELECTRIC Air fuse-link, medium voltage, 40 A, AC 12 kV, 76 x 35..
12KV 40A 3" FULL RANGE FUSE
12FFGN4940
EATON - MOELLER
3 Pcs.
Air fuse-link, medium voltage, 40 A, AC 12 kV, 76 x 359 mm, full-range, BS
Air fuse cartridge, MT, 40 A, AC 12 kV, 76 x 359 mm, full-range, BS
Fuse, Air fuse-link, medium voltage, 40 A, AC 12 kV, 76 x 359 mm, full-range, BS, centre-bolted tags, for fused end boxes, BS2692-1, Breaking Capacity 40 kA
Automation > Medium-/high voltage fuse
Bussmann fuses
Product condition, packaging, certifications and applicable manufacturer warranty terms are confirmed with the quotation.
More info
▲General specifications
Product Name
Eaton Bussmann series medium voltage BS air fuse
Catalog Number
12FFGN4940
EAN
5027590253833
Product Length/Depth
359 mm
Product Height
76.2 mm
Product Width
76.2 mm
Product Weight
3990 g
Compliances
CE
Electrical data
Amperage Rating
40 A
Voltage rating
12 kV
Voltage type
AC
Breaking capacity
40 kA
Performance Cat According To IEC 60282-1
Full-range
Rated frequency - min
50 Hz
Class
Class full-range
Product specification
Fuse indicator
Non Indicating
Construction size
76 x 359 mm
Standard
DIN
Standard
DIN
Mounting method
Clip-in
| Feature Name | Feature Value |
|---|---|
| Rated current (EF000227) | 40 A |
| Rated voltage (EF000228) | 12 kV |
| Voltage type (EF000187) | AC |
| Rated frequency (EF001663) | 50 Hz |
| Breaking capacity (EF005617) | 40 kA |
| Utilization category according to IEC 60269 (EF002572) | Other |
| Application (EF000041) | Primary side transformer protection |
| Length (EF001438) | 359 mm |
| Diameter (EF000551) | 76 mm |
| Performance category according to IEC 60282-1 (EF012539) | Full range |
| With striker (EF008175) | No |
| Standard (EF009322) | DIN |
| Release characteristic (EF000889) | Other |
| Installation technique (EF001474) | Air |