Catalog excerpts
DIN-type HRC fuse links Ordering information Fuse links, DIN-type, gG Fuse links, DIN-type, aM Technical data Cut-off current chrasteristics 044 – 051 Pre-arcing and operating I2t charasteristics 0
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— DIN-type HRC-fuse link range 2...1250 A, 500 V and 690 V ABB`s gG fuse links have proven themselves to be suitable for a number of applications, from over-current and short-circuit protection of lines to short-circuit protection of semiconductor and other equipment as well as protection of DC circuits. For motor protection, we recommend to use aM fuse links. The aM fuse links give economical and reliable protection. ABB fuse links for demanding industrial environments are available to be used in the protection of general as well as motor applications. — Continuous operation The dual...
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— DIN-type HRC fuse links, gG OFAF_H and OFAA_GG — DIN-type HRC fuse links, aM OFAF_AM and OFAA_AM_
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ORDERING INFORMATION general application OFAF_H_, _<500V NH-size Rated Rated Power Type code Order code Delivery Weight voltage current loss batch
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FUSEGEAR DIN-TYPE HRC-FUSE LINKS general application OFAF_H <500V NH-size Rated Rated Power Type code Order code Delivery Weight voltage current loss batch
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ORDERING INFORMATION HRC fuse links, gG, general application OFAA_GG NH-size Rated Rated Power Type code Order code Delivery Weight voltage current loss batch
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FUSEGEAR DIN-TYPE HRC-FUSE LINKS general application OFAA_GG <690V NH-size Rated Rated Power Type code Order code Delivery Weight voltage current loss batch
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ORDERING INFORMATION HRC fuse links for motor protection, aM, OFAF_AM rOFAFOOAM NH-size Rated Rated Power Type code Order code Delivery Weight voltage current loss batch
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FUSEGEAR DIN-TYPE HRC-FUSE LINKS HRC fuse links for motor protection, aM, OFAF_AM NH-size Rated Rated Power Type code Order code Delivery Weight voltage current loss batch
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ORDERING INFORMATION HRC fuse links for motor protection, aM, OFAA_AM NH-size Rated Rated Power Type code Order code Delivery Weight voltage current loss batch
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FUSEGEAR DIN-TYPE HRC-FUSE LINKS Fuse replacement handles Remark: Fuse size 4a, fuse replacement with the cover of switch fuse OS1250 or fuse base OFAX4. Suitable for DIN-fuse link size Type code Order code Units / Weight type pcs kg Electronic fuse monitor Suitable for 1- and 3-phase circuits. Rated voltage Type code Order code Units / Weight type V pcs kg Crimp terminals for connecting fuse monitor to the switch fuse types OS Suitable for switch fuse Flat terminal size Type code Order code Units / Weight type pcs kg
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TECHNICAL DATA Technical data according to IEC 60269 The fuse links are tested to the following short circuit ratings. Current range OFAF_H 500 2-100 Size Fuse type Breaking capacity OFAF_H OFAA_GG OFAF_H _OFAA_GG Size Fuse type Current range OFAF_AM Size Fuse type Breaking capacity OFAF_AM _OFAA_AM Utilization category gG aM gG aM gG: Used in general protection of cables and lines in installati
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— Time-current characteristics HRC fuse links gG — Time-current characteristics, 500 V, gG-fuse links OFAF_H_, sizes 000-00
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TIME- CURRENT CHAR AC TERISTICS — Time-current characteristics HRC fuse links gG — Time-current characteristics, 500 V, gG-fuse links OFAF_H_, sizes 0-1
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— Time-current characteristics HRC fuse links gG — Time-current characteristics, 500 V, gG-fuse links OFAF_H_, sizes 2-3
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TIME- CURRENT CHAR AC TERISTICS — Time-current characteristics HRC fuse links gG — Time-current characteristics, 500 V, gG-fuse links OFAF_H_, size 4/4a
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— Time-current characteristics HRC fuse links gG — Time-current characteristics, 690 V, gG-fuse links OFAA_GG_, sizes 000-00
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TIME- CURRENT CHAR AC TERISTICS — Time-current characteristics HRC fuse links gG — Time-current characteristics, 690 V, gG-fuse links OFAA_GG_, sizes 0-1
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— Time-current characteristics HRC fuse links gG — Time-current characteristics, 690 V, gG-fuse links OFAA_GG_, sizes 2-3
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TIME- CURRENT CHAR AC TERISTICS — Time-current characteristics HRC fuse links gG — Time-current characteristics, 690 V, gG-fuse links OFAA_GG_, size 4/4a
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— Time-current characteristics HRC fuse links aM — Time-current characteristics, 500 V, aM-fuse links OFAF_AM_, sizes 000-00
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TIME- CURRENT CHAR AC TERISTICS — Time-current characteristics HRC fuse links aM — Time-current characteristics, 500 V, aM-fuse links OFAF_AM_, sizes 0-1 aM 500V, 0
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— Time-current characteristics HRC fuse links aM — Time-current characteristics, 500 V, aM-fuse links OFAF_AM_, sizes 2-3 aM 500V, 2
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TIME- CURRENT CHAR AC TERISTICS — Time-current characteristics HRC fuse links aM — Time-current characteristics, 500 V, aM-fuse links OFAF_AM_, size 4/4a
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— Time-current characteristics HRC fuse links aM — Time-current characteristics, 690 V, aM-fuse links OFAA_AM_, sizes 000-00
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TIME- CURRENT CHAR AC TERISTICS — Time-current characteristics HRC fuse links aM — Time-current characteristics, 690 V, aM-fuse links OFAA_AM_, sizes 1-2 aM 690V, 1
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— Time-current characteristics HRC fuse links aM — Time-current characteristics, 690 V, aM-fuse links OFAA_AM_, sizes 3-4/4a
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— Cut-off current characteristics HRC fuse links gG — Current limitation, 500 V, gG-fuse links OFAF_H_, sizes 000-00 gG 500V, 000 105 Cut-off current limited by fuse link ic/A (peak) Cut-off current limited by fuse link ic/A (peak)
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— Cut-off current characteristics HRC fuse links gG — Current limitation, 500 V, gG-fuse links OFAF_H_, sizes 0-1 gG 500V, 0 Cut-off current limited by fuse link ic/A (peak) Cut-off current limited by fuse link ic/A (peak)
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— Cut-off current characteristics HRC fuse links gG — Current limitation, 500 V, gG-fuse links OFAF_H_, sizes 2-3 gG 500V, 2 105 Cut-off current limited by fuse link ic/A (peak) Cut-off current limited by fuse link ic/A (peak)
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