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DIMENSION DETAILS W 50 H H


D inc handle D


Spreader Box W D


HOUSED UNIT DIMENSIONS (mm) HOUSED UNIT 20-32A 63-100A 125-200A 315-400A 630-800A


H


220 420 525 735 850


Ø20 Ø25


W


210 262 315 420 620


Ø20 Ø25


D


135 188 240 240 293


D inc. handle 200 258 273 305 355


Ø40


H


SPREADER BOX SPREADER BOX SPREADER BOX SPREADER BOX


Ø32


105 105 210 210


SPECIFICATION


● BSEN947-3 ● Range of ratings 20A-400A ● Pole configurations SP & N, and TP & N ● Voltage rating 415V ac ● Frequency rating 50/60 Hz ● Fuse type BS88


20/32A Gland Plates All Dimensions in mm TECHNICAL DATA Mechanical Endurance


Fused s/c Current kA RMS Ratings


415V le/pe Isolator links


20–32A 10,000 80


63A


10,000 80


100A


10,000 80


100 55 125A


10,000 80


160A


10,000 80


200A


10,000 80


315A


10,000 80


400A


10,000 80


630


8,000 80


800


8,000 80


A kW A kW A kW A kW A kW A kW A kW A kW A kW A kW 32 15 63 30 -


FUSE COMPARISON DATA CURRENT RATING 20/32A 63A


100A 125A 160A 200A 315A 400A 630A 800A


125 75 160 90 200 110 315 160 400 220 630 353 800 450 NHCIL2 NHCIL3 NHCIL3 NHCIL3 NHCIL3 NHCIL4 NHCIL4 NHCIL5 NHCIL5 63-100A Gland Plates


W


262 315 420 620


D


183 210 240 262


BS 88 REFERENCE A1


A3, A2 A4 A4 A4 A4 B3


B4, B3, B2,B1 C1, C2


C1, C2, C3


LAWSON NIT TIS


TCP


CTFP CTFP CTFP TKF TFM


TTM, TM TLM, TTM, TM


GEC NIT TIS


TCP TCP TCP TCP TKF TFM


TTM, TM TLM, TTM, TM


BUSSMAN NITD BAO CEO DEO DEO DEO ED ED


FF, EF GF, FF, EF


NH Fuse Combination Units


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