Eaton Industrial Switchgear - XEnergy XPole Energy distribution, switching and protection

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Circuit-breakers, switch-disconnectors
Switch-disconnectors
2010 CA08103002Z-EN
17/169
Switch-disconnectors
PN1/N1
max. 160 A
PN2/N2
max. 250 A
PN3/N3
max. 630 A
N4
max. 1600 A
Switch-disconnectors
Rated impulse withstand voltage Uimp
Main contacts V 6000 8000 8000 8000
Auxiliary contacts V 6000 6000 6000 6000
Rated operating voltage AC
(40-60 Hz)
Ue V AC 690 690 690 690
Max. rated uninterrupted current
IEC/EN 60947-3 Iu A 160 250 630 1600
Overvoltage category/degree of pollution III/3 III/3 III/3 III/3
Rated insulation voltage Ui V AC 690 690 1000 1000
For use in IT electrical power networks V 690 690 690 525
Switching capacity
Rated short-circuit making capacity Icm kA 2.8 5.5 25 53
Rated short-time withstand current
t = 0.3 s Icw kA 2 3.51) 12 25
t = 1 s Icw kA 2 3.51) 12 25
Rated conditional short-circuit current Iq
With back-up fuse A gG/gL PN1(N1)-63…125: 125
PN1(N1)-160: 160
PN2(N2)-160…250: 250 PN3(N3)-400…630: 630 N4-630…1600: 2 x 800
400/415 V kA 100 100 100 100
690 V kA 80 80 80 80
With downstream fuse A gG/gL PN1(N1)-63…125: 125
PN1(N1)-160: 160
PN2(N2)-160…250: 250 PN3(N3)-400…630: 630 N4-630…1600: 2 x 800
400/415 V kA 100 100 100 100
690 V kA 10 80 80 80
Rated making and breaking capacity
Rated operational current
AC-22/23A
415 V Ie A 160 250 630 1600
690 V Ie A 160 250 630 1600
Lifespan, mechanical Operations 20000 20000 15000 10000
Maximum operating frequency Ops/h 120 120 60 60
Lifespan, electrical according to
IEC/EN 60947-4-1 Annex B
AC-1
400/415 V Operations 10000 100004) 5000 3000
690 V Operations 7500 75004) 3000 2000
AC-3
400/415 V Operations 7500 75005) 3000 2000
690 V Operations 5000 50003)5) 2000 1000
Heat dissipation per pole at Iu2) W 12.7 16 40 97
Notes 1) The rated short-time withstand current for PN2/N2 in conjunction with residual-current release NZM2-4-XFI...
Icw = 1.5 kA
2) For thermal losses per pole the specification refers to the maximum rated operational current of the construction
size.
3) For the electrical life at AC-3 for PN2/N2 the following applies: 690 V: max. 160 kW
4) For 4 pole switch-disconnectors the following applies: 400/415 V 7500 switching operations; 690 V 5000 switching
operations
5) For 4 pole switch-disconnectors the following applies: 400/415 V 6000 switching operations; 690 V 4000 switching
operations
PN..., N...