IMO Technical Brochure

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16
x - In Test
Technical Data continued
Data according to IEC 60947-3, VDE 0660, GB14048.3
Main Contacts Type SI16 SI25 SI32 SI38 SI40 SI55
Rated operational current I
e
500V A 1 1.25 1.5 x 2.5
DC22B
1 pole
600V A 0.5 0.75 1 x 2
1
800V A 0.3 0.4 0.5 x 1.5
1000V A 0.15 0.2 0.25 x 1
1200V A - - - x x
1500V A - - - x x
2 poles in series
500V A 7 8 9 x x
2
600V A 5.5 6 6.5 x x
800V A 2 2.5 3 x x
1000V A 1 1.5 2 x x
1200V A - - - x x
1500V A - - - x x
4 poles in series
500V A 16 25 32 x x
4S
600V A 16 25 27.5 x x
800V A 11.5 12 12.5 x x
1000V A 8 9 10 x x
1200V A - - - x x
1500V A - - - x x
Rated conditional short-circuit current
kA
eff
5 5 5 5 10 10
Max. fuse size
gL (gG) A 40 63 80 80 125 160
Mechanical Life
x10
3
10 10 10 10 10
Rated short-time
withstand current (1s)
I
cw
2, 4, 6, 8
2H, 3H, 4H
A
A
800
1300
900
1500
1000
1700
1000
1700
2, 4: 1200
2H: 2000
2, 4: 1400
2H:2400
Short circuit
making capacity
I
cw
2, 4, 6, 8
2H, 3H, 4H
A
A
800
1300
900
1500
1000
1700
1000
17
2, 4: 1200
2H: 2000
2, 4: 1400
2H:2400
Maximum cable cross sections (including jumper) SIV-B1 SIV-B2
solid or stranded mm
2
4 - 16 4 - 16 4 - 16 4 - 16 2.5 - 25 2.5 - 25
exible mm
2
4 - 10 4 - 10 4 - 10 4 - 10 4 - 16 4 - 16
exible (+ multicore cable end) mm
2
4 - 10 4 - 10 4 - 10 4 - 10 2.5 - 16 2.5 - 16
Size of terminal screw M4 Pz2 M4 Pz2 M4 Pz2 M4 Pz2 M5 Pz2 M5 Pz2
Tightening torque Nm 1.7 - 1.8 1.7 - 1.8 1.7 - 1.8 1.7 - 1.8 2.5 - 2.8 2.5 - 2.8
2 cables per clamp without jumper LSV-B1 / LSV-B2
solid or stranded mm
2
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)/
6+(1.5-10)/4+(1.5-10)
exible mm
2
16+(1.5-2.5)/10+(1.5-4)/6+(1.5-6) 16+(1.5-6)/10+(1.5-10)/
6+(1.5-16)/4+(1.5-16)
& exible + multicore cable end
stranded AWG 8+(16-12)/10+(16-10)/12+(16-8)/14+(16-8) 3+(18-10)/4+(18-10)/
6+(18-8)/8+(18-8)
solid AWG 10+(16-12)/12+(16-10)/14+(16-10)
10+(16-10)/12+(16-10)/
14+(16-10)/12+(16-10)/14+(16-10)
Maximum ambient temperature
Operation All types except PEL64R
°
C -40 to +65
PEL64R type
°
C -40 to +45
Storage
°
C -50 to +90
Power loss per switch at I
e max.
A A A A A
2 (A) / W (16) / 1 (25) / 2.3 (32) / 3.7 (40) / 4 (55) / 7.5
4 (A) / W (16) / 2 (25) / 4.6 (32) / 7.4 (40) / 8 (55) / 15
6 (A) / W (16) / 3 (25) / 6.9 (32) / 11.1 (40) / 12 (55) / 22.5
8 (A) / W (16) / 4 (25) / 9.2 (32) / 14.8 (40) / 16 (55) / 30
2H (A) / W (29) / 1.5 (45) / 3.7 (58) / 6 (72) / 6.5 (85) / 9
3H (A) / W (29) / 2.3 (45) / 5.6 (58) / 9 (72) / 9.8 (85) / 14
4H (A) / W (29) / 3 (45) / 7.4
(58) / 12 (72) / 13 (85) / 18
Contact Resistance per pole mΩ 1.75 1.75 1.75 1.25 1.25
1
2
1
2
3
4
1
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