> EATON - MOELLER > Bussmann Series Medium Voltage fuses and accessories > 12OHFMA71
EATON - MOELLER 12KV 71A 2.5"OIL SEAL FUSE 12KV 71A 2.5"OIL SEAL FUSE 12OHFMA71 EATON ELECTRIC Oil fuse-link, medium voltage, 71 A, AC 12 kV, BS2692 F0.. View larger
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12KV 71A 2.5"OIL SEAL FUSE 12OHFMA71 EATON ELECTRIC Oil fuse-link, medium voltage, 71 A, AC 12 kV, BS2692 F0..

12KV 71A 2.5"OIL SEAL FUSE

12OHFMA71

12OHFMA71

EATON - MOELLER

3 Pcs.

Oil fuse-link, medium voltage, 71 A, AC 12 kV, BS2692 F01, 254 x 63.5 mm, back-up, BS, IEC, ESI, with striker 12KV 71A 2.5"OIL SEAL FUSE Fuse, Oil fuse-link, medium voltage, 71 A, AC 12 kV, BS2692 F01, 254 x 63.5 mm, back-up, BS, IEC, ESI, with striker, cylindrical, oil-tight, protection of primary side transformer, and oil-filled fuse switch combination unit, BS 2692-1, IEC 60282-1, ESI 12-8, Breaking Capacity 40 kA, Optional accessories, Supplied with

Automation > Medium-/high voltage fuse
Bussmann Series Medium Voltage fuses and accessories

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General specifications

Product Name
Eaton Bussmann series medium voltage oil fuse
Catalog Number
12OHFMA71
EAN
5027590432696
UPC
051712585477
Product Length/Depth
254 mm
Product Height
63.5 mm
Product Width
63.5 mm
Product Weight
1900 g
Compliances
BS 2692-1
ESI 12-8
Certifications
IEC Rated
IEC60282-1

Product specifications

Type
fuse
Application
protection of primary side transformer, and oil-filled fuse switch combination unit
Amperage Rating
71 A
Fuse indicator
with striker
Fuse size
254 x 63.5 mm
Breaking capacity
45 kA
Installation technique
Oil
Performance Cat According To IEC 60282-1
Back-up
Product application
Primary side transformer protection
Rated frequency - max
60 Hz
Rated frequency - min
50 Hz
Release characteristic
Other
Standard
British Standard
Utilization category
Other
Voltage type
AC
With striker
Yes
Fuse diameter
63.5 mm
Joule integral (I2T) - max operating
5.4 x 104
Joule integral (I2T) - min pre-arcing
3.2 x 103
Resistance
12.3
Class
Class back-up
Barrels
1
Construction type
F01/BS 2692
Fuse shape
Cylindrical
Interrupt rating
40 kAIC
45 kAIC
Construction size
63.5 x 254 mm
Voltage rating
12 kV
Fuse type
OHFM

ETIM for 12OHFMA71 Circuit breakers and fuses (EC003507)
Feature Name Feature Value
Rated current (EF000227) 71 A
Rated voltage (EF000228) 12 kV
Voltage type (EF000187) AC
Rated frequency (EF001663) 50 Hz
Breaking capacity (EF005617) 45 kA
Utilization category according to IEC 60269 (EF002572) Other
Application (EF000041) Primary side transformer protection
Length (EF001438) 254 mm
Diameter (EF000551) 63.5 mm
Performance category according to IEC 60282-1 (EF012539) Back-up
With striker (EF008175) Yes
Standard (EF009322) British Standard
Release characteristic (EF000889) Other
Installation technique (EF001474) Oil

Product Datasheet

Electrica Online Product Datasheet Prepared from the current product description, catalog data and structured technical attributes.