Page 22 - In-line-II-Vertical-Strips

22 INLINE II ZLBM/ZHBM/BZL/BZH

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Technical data

InLine II Cu+

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ZHBM2-T ZHBM3-T ZHBM1250-T BZH1000A-T BZH1600A-T BZH2000A-T BZH1600A-S-T-3P-MB
For NH fuse links acc. to
IEC60269-2 1/2 3 3 - - - -
Single switch/ double
switch Single Single Double Single Double Double Single
Rated operational 400/500 400/500
voltage Ue. (V AC) /690 /690 500 690 690 500/690 690
Rated operational current
Ie. (A) 400 630 1250 1000 1600 2000 1600
Rated insulation voltage
Ui. (V AC) 1000 1000 1000 1000 1000 1000 1000
Rated impulse withstand
voltage Uimp. (kV) 8 8 8 8 8 8 8
Fuse protected short
circuit withstand current (kArms) 100 100 100 - - - -
Rated short time
withstand current 1 sec. (kArms) - - - 15 (1P) 30 30 40
400 V AC AC-23B AC-23B - - - - -
500 V AC AC-22B AC-22B AC-21B - - AC-22B -
690 V AC AC-21B AC-21B - AC-22B AC-21B AC-21B AC-20B
Rated making and
breaking capacity 800 V AC - - - - - - -
Rated frequency (Hz) 50/60 50/60 50/60 50/60 50/60 50/60 50/60
Total power loss at Ith,
incl. Terminal kit (W) 70,4 122,9 412,8 183,8 288,9 367,6 -
Total power loss at Ith (W) 57,8 102,9 654,9 253,3 516,2 597,9 300,0
Max permis. power loss
per fuse link Pv (W) 34 48 48 - - - -
Degree of protection Open IP20 IP20 IP20 IP20 IP20 IP20 IP20
from the front. Closed IP30 IP30 IP30 IP30 IP30 IP30 IP30
Electrical durability,
operating cycles - 200 200 100 100 100 100 -
Mechanical durability, 600
operating cycles - 800 800 500 500 500 500
Max. cable cross section
to be connected (mm 2 ) 240 240 - 240 - - 2x300
Max. cable cross section
to be connected splice
for two parallel cables (mm 2 ) 2x240 2x240 4x240 2x240 4x240 4x240 -
Type tested according to EN/IEC 60947-3
The ambient air temperature must not exceed 55°C and its average over a period of 24h must not exceed 50°C