three pole rated type/ current cat. no. 0.5a 3bu05r 1.0a 3bu1r 2.0a 3bu2r 3.0a 3bu3r 4.0a 3bu4r 5.0a 3bu5r 6.0a 3bu6r 8.0a 3bu8r 10a 3bu10r 12a 3bu12r 13a 3bu13r 15a 3bu15r 16a 3bu16r 20a 3bu20r 25a 3bu25r 30a 3bu30r 32a 3bu32r 40a 3bu40r 50a 3BU50R 60a 3bu60r 63a 3bu63r standard pack: 12 weight: 0.5a - 63a: 1.6kg (3.54 lb.) 52.5 (2.07 in.) 44 (1.73 in.) 45 (1.77 in.) 6.5 (0.26 in.) 60 (2.36 in.) 77 (3.03 in.) 96.1 (3.80 in.) 85.5 (3.37 in.) r-series - ul1077 supplementary protector - 3 pole b-trip 1 1.13 1.45 0.01 0.05 0.1 0.5 1 5 10 20 40 1 2 4 6 8 20 10 40 60 120 201614121098765 2 34 b, c and d trip, less than 10a 1 1.13 1.45 0.01 0.05 0.1 0.5 1 5 10 20 40 60 120 240 360 480 1200 600 2400 3600 7200 201614121098765 2 34 b, c and d trip, 10a and higher multiple of rated current multiple of rated current seconds minutes tripping time t seconds minutes tripping time t bc d bc d e301611 short circuit withstand ratings for r-series supplementary protector backup protection trip amp ul-listed no backup fuse curve range class j fuse required up to 10ka up to: all 0.5 - 6a 4xrc* 10ka all 8 - 63a 4xrc* 5ka *up to nearest rated current voltage rating short circuit withstand rating (ul - ratings) interrupting capacity (iec/en60898/60947-2) calibration temperature operating temperature storage temperature terminal size acceptability: solid wire stranded wire terminal torque terminal protection degree vibration resistance 480y/277vac 0.5-6a (rc): 10ka with no back-up fuse 8-63a (rc): 10ka with ul-listed class j back-up fuse; 5ka with no back-up fuse 0.5-63a (rc): 10ka 30c (86f) -25 to 60c (-13 to 140f) -25 to 75c (-13 to 167f) 18 awg -10 awg 18 awg -3 awg (line/load reversible) 2.8 nm (25 lb-in.) ip20 3g (18-50hz)
mouser electronics authorized distributor click to view pricing, inventory, delivery & lifecycle information: altech: ? 3bu10r? 3bu13r? 3bu15r? 3bu16r? 3bu20r? 3bu25r? 3bu30r? 3bu32r? 3bu40r? 3BU50R? 3bu6r? 3bu8r? 3bu12r? 3bu1r? 3bu2r? 3bu3r? 3bu4r? 3bu5r? 3bu60r
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