Fuses for semiconductor protection, european and north american standard (URS) - SIBA - #1 |
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8. Kapitel URS neu table.main {} tr.row {} td.cell {} div.block {} div.paragraph {} .font0 { font:5.00pt "Arial", sans-serif; } .font1 { font:10.00pt "Arial", sans-serif; } .font2 { font:11.00pt "Arial", sans-serif; } .font3 { font:17.00pt "Arial", sans-serif; } .font4 { font:20.00pt "Arial", sans-serif; } .font5 { font:18.00pt "Tahoma", sans-serif; } SICHERUNGEN/FUSES Fuses for Semiconductor Protection North American and European Standard Type SQB Sizes 1, 2, 3 and 4 SIBA square body fuses type SQB are available in four différent body sizes. Each size is available in various mounting styles for global applications. Variety in body sizes,mounting style and amp ratings allow maximum flexibility in equipment design. SIBA SQB fuses provide superior engineering for the protection of today's power semiconductors. The silica-ted process, together with special shape and form of the pure silver melting elements, give excellent results of low I2t-values and high interrupting ratings. They are also the most reliable under high cyclic loading conditions. All fuses can be fitted with microswitches. Approvals: Standards: ^iRecognition DIN 43653 DIN VDE 0636-40 IEC 60269-4 UL 248-13 aR AC700 V/AC1300V 50 to 3000 A 1, 2, 3 and 4 acc. IEC - 1.1 x Un acc. UL - 1.0 x Un Class: Voltage ratings: Current ratings: Sizes: Tested at: Features / Benefits H High interrupting rating 200 kA H Very low I2t-values H Voltage ratings AC690/700V and AC1250/1300 V H Satisfies for North American and European standard H Reliable also at high cyclic loading H Fuse-bases and accessories are available www.siba.de
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