A70Q70-4

AMP-TRAP®–Form 101 A70Q SEMICONDUCTOR PROTECTION FUSES A70Q Amp-trap® Semiconductor Protection fuses were developed for inverter applications requiring extremely low I2t. A70Q fuses provide the most responsive protection for applications not required to sustain heavy overloads. Typically used for replacement purposes. Features / Benefits ® Lowest l2t of any fuse in this voltage rating for best overall protection ® 700V AC, 650V DC rating allows protection of greater variety of circuits ® Solid fill technology for extra reliability in performance Ratings ® AC: 35-600A 700VAC, 100kA I.R. ® DC: 35-600A 650VDC, 100kA I.R. L/R=10ms Approvals ® UL Recognized Component ® AC: Guide No. JFHR2 ® DC: Tested to UL Standard 198L Parameters (35-600A) HIGHLIGHTS: Extremely Fast Acting ® Current Limiting 2 ® Lowest l t ® APPLICATIONS: ® Protection of inverters and other equipment requiring the best AC or DC protection in this voltage range *Contact technical services for application data. Catalog Numbering System Amp-trap® Fuse Rated Volts - 700 A 70 Q 500 4 A 70 Q 500 - 4 Single Pole Fuse Blocks for A70Q Fuses FUSE AMPERE RATING 35-100 125-400 450-600 FUSE BLOCK CATALOG NUMBER P243C P266A P266F Style Amperes* Mounting Types* Blades, bolt-in * For ampere ratings and types not listed, consult the factory. D 38 AMP-TRAP®–Form 101 A70Q SEMICONDUCTOR PROTECTION FUSES Standard Fuse Ampere Ratings, Catalog Numbers AMPERE RATING 35 40 50 60 70 80 90 CATALOG NUMBER A70Q35-4 A70Q40-4 A70Q50-4 A70Q60-4 A70Q70-4 A70Q80-4 A70Q90-4 AMPERE RATING 100 125 150 175 200 250 300 CATALOG NUMBER A70Q100-4 A70Q125-4 A70Q150-4 A70Q175-4 A70Q200-4 A70Q250-4 A70Q300-4 AMPERE RATING 350 400 450 500 600 CATALOG NUMBER A70Q350-4 A70Q400-4 A70Q450-4 A70Q500-4 A70Q600-4 Figure 1 D For ampere ratings and styles not listed, call Technical Services. Dimensions CATALOG NUMBER A70Q35 to 60 A70Q70 to 100 A70Q125 to 200 MOUNTING TYPE 4 4 4 A 4.37 (111) 4.37 (111) 5.09 (129) 5.09 (129) 7.09 (180) B 1.22 (31.0) 1.22 (31.0) 1.50 (38.1) 2.00 (50.8) 2.50 (63.5) DIMENSIONS - INCHES (mm) C 1.96 (49.8) 1.96 (49.8) 1.96 (49.8) 1.96 (49.8) 1.96 (49.8) D 3.69 (93.7) 3.69 (93.7) 4.16 (106) 4.00 (102) 5.72 (145) E 2.91 (73.9) 2.91 (73.9) 2.91 (73.9) 2.94 (74.7) 3.25 (82.6) F .34 (8.6) .41 (10.4) .41 (10.4) .56 (14.2) .56 (14.2) G 1.00 (25.4) 1.00 (25.4) 1.00 (25.4) 1.50 (38.1) 2.00 (50.8) H .19 (4.8) .19 (4.8) .25 (6.4) .25 (6.4) .38 (9.7) A70Q250 to 400 A70Q450 to 600 4 4 D 39