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27 Specifications are subject to change without notice <br />Technical Data <br />Data according to IEC 60947-3, VDE 0660, GB14048.3 <br />1) Suitable at overvoltage category I to III, pollution degree 3 (standard-industry): Uimp = 8kV. <br />2) Suitable at overvoltage category I to III, pollution degree 2 (min.IP55): Uimp = 8kV. <br />Main Contacts Type SI16 SI25 SI32 SI40 SI55 <br />Rated thermal current Ithe A 16 25 32 40 55 <br />Rated insulation voltage Ui <br />1)V 1000 1000 1000 1500 1500 <br />Rated insulation voltage Ui <br />2)V 1500 1500 1500 -- <br />Distance of contacts (per pole)mm 8 8 8 <br />Rated operational current Ie 300V A 16 23 27 40 55 <br />1 pole 400V A 12 14 16 30 40 <br />DC21A <br />& DC21B <br />1 500V A 9 11 13 19 25 <br />600V A 6 8 10 15 20 <br />700V A 4.5 6 7.5 10 15 <br />L/R = 1ms 800V A 3 4 5 8 10 <br />900V A 2.5 3 4 6 8 <br />DC21B 1000V A 1.5 2 2.5 4 6 <br />2 poles in series 500V A 16 25 32 40 55 <br />2 600V A 16 25 32 40 55 <br />700V A 16 23 27 35 55 <br />800V A 16 20 23 30 45 <br />850V A --25 -- <br />900V A 13 16 20 25 35 <br />1000V A 9 11 13 20 36 <br />1200V A 6 8 10 10 15 <br />1500V A 3 4 5 6 8 <br />2 poles in series 500V A 29 45 58 72 85 <br />+ 2 poles parallel 600V A 29 45 50 64 80 <br />2H 700V A 16 23 27 35 55 <br />800V A 16 20 23 30 45 <br />900V A 13 16 20 25 35 <br />1000V A 9 11 13 20 25 <br />1200V A 6 8 10 10 15 <br />1500V A 3 4 5 6 8 <br />3 poles in series 500V A 29 45 58 -- <br />+ 2 poles parallel 600V A 29 45 50 -- <br />3H 700V A 29 38 45 -- <br />800V A 29 38 45 -- <br />900V A 29 38 45 -- <br />1000V A 29 38 45 -- <br />1200V A 12 14 16 -- <br />1500V A 9 11 13 -- <br />4 poles in series 500V A 16 25 32 40 55 <br />4S 600V A 16 25 32 40 55 <br />700V A 16 25 32 40 55 <br />800V A 16 25 32 40 55 <br />900V A 16 25 32 40 55 <br />1000V A 16 25 32 40 55 <br />1200V A 16 25 32 40 55 <br />1500V A 16 20 23 30 40 <br />4 poles in series 500V A 29 45 58 -- <br />+ 2 poles parallel 600V A 29 45 58 -- <br />4H 700V A 29 45 58 -- <br />800V A 29 45 58 -- <br />900V A 29 45 58 -- <br />1000V A 29 45 58 -- <br />1200V A 29 45 50 -- <br />1500V A 16 20 23 -- <br />Rated operational current Ie <br />AC21B 2, 4 Ue max. 440V A 16 25 32 40 55 <br />2H Ue max. 440V A 29 45 58 72 85 <br />1 2 <br />1 2 <br />3 4 <br />1 2 3 4 <br />1 2 3 4 <br />5 6 7 8 <br />1 <br />1 2 3 <br />4 5 6 <br />28 Specifications are subject to change without notice <br />Technical Data continued <br />Data according to IEC 60947-3, VDE 0660, GB14048.3 <br />Main Contacts Type SI16 SI25 SI32 SI40 SI55 <br />Rated operational current Ie 500V A 1 1.25 1.5 x 2.5 <br />DC22B <br />1 pole 600V A 0.5 0.75 1 x 2 <br />1 800V A 0.3 0.4 0.5 x 1.5 <br />L/R = 2.5ms 1000V A 0.15 0.2 0.25 x 1 <br />1200V A ---x x <br />1500V A ---x x <br />2 poles in series 500V A 7 8 9 x x <br />2 600V A 5.5 6 6.5 x x <br />800V A 2 2.5 3 x x <br />1000V A 1 1.5 2 x x <br />1200V A ---x x <br />1500V A ---x x <br />4 poles in series 500V A 16 25 32 x x <br />4S 600V A 16 25 27.5 x x <br />800V A 11.5 12 12.5 x x <br />1000V A 8 9 10 x x <br />1200V A ---x x <br />1500V A ---x x <br />Rated conditional short-circuit current kAeff 5 5 5 10 10 <br />Max. fuse size gL (gG) A 40 63 80 125 160 <br />Mechanical Life x103 10 10 10 10 10 <br />Rated short-time <br />withstand current (1s) <br />Icw 2, 4, 6, 8 <br />2H, 3H, 4H <br />A <br />A <br />800 <br />1300 <br />900 <br />1500 <br />1000 <br />1700 <br />A2, A4: 1200 <br />A2+2: 2000 <br />A2, A4: 1400 <br />A2+2:2400 <br />Short circuit <br />making capacity <br />Icw 2, 4, 6, 8 <br />2H, 3H, 4H <br />A <br />A <br />800 <br />1300 <br />900 <br />1500 <br />1000 <br />1700 <br />A2, A4: 1200 <br />A2+2: 2000 <br />A2, A4: 1400 <br />A2+2:2400 <br />Maximum cable cross sections (including jumper LSV-B1) <br />solid or stranded mm2 4 - 16 4 - 16 4 - 16 2.5 - 25 2.5 - 25 <br />flexible mm2 4 - 10 4 - 10 4 - 10 4 - 16 4 - 16 <br />flexible (+ multicore cable end)mm2 4 - 10 4 - 10 4 - 10 2.5 - 16 2.5 - 16 <br />Size of terminal screw M4 Pz2 M4 Pz2 M4 Pz2 M5 Pz2 M5 Pz2 <br />Tightening torque Nm 1.2 - 1.8 1.2 - 1.8 1.2 - 1.8 2.5 - 2.8 2.5 - 2.8 <br />2 cables per clamp without jumper LSV-B1 / LSV-B2 <br />solid or stranded mm2 16+(1.5-2.5)/10+(1.5-6)/6+(1.5-10)/4+(1.5-10) 16+(1.5-2.5)/10+(1.5-10)/ <br />6+(1.5-10)/4+(1.5-10) <br />flexible mm2 16+(1.5-2.5)/10+(1.5-4)/6+(1.5-6) 16+(1.5-6)/10+(1.5-10)/ <br />6+(1.5-16)/4+(1.5-16)& flexible + multicore cable end <br />stranded AWG 8+(16-12)/10+(16-10)/12+(16-8)/14+(16-8) 3+(18-10)/4+(18-10)/ <br />6+(18-8)/8+(18-8) <br />solid AWG 10+(16-12)/12+(16-10)/14+(16-10) 10+(16-10)/12+(16-10)/ <br />14+(16-10)/12+(16-10)/14+(16-10) <br />Maximum ambient temperature <br />Operation All types except PEL64R °C -40 to +65 <br />PEL64R type °C -40 to +45 <br />Storage °C -50 to +70 <br />Power loss per switch at Ie max. DC21B <br />2 W 0.8 2 3 4 6 <br />4 W 1.6 4 6 8 12 <br />6 W 2.4 6 9 12 18 <br />8 W 3.2 8 12 16 24 <br />2H W 0.4 1 1.5 2 3 <br />3H W 0.6 1.5 2.25 3 4.5 <br />4H W 0.8 2 3 4 6 <br />1 2 <br />1 2 3 4 <br />1 <br />x - In Test <br />521 W Memory Ln <br />- 2018007007/03/23