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

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17/78 Circuit-breakers, switch-disconnectors
Circuit-breakers UL/CSA, IEC, thermomagnetic releases , 4 pole
2010 CA08103002Z-EN
Circuit-breakersUL/CSA, IEC, thermomagnetic releases, 4pole
Switching capacity Rated current = Rated
uninterrupted current
Setting range
SCCR 480Y/
277 V 60 Hz
SCCR 480 V
60 Hz
SCCR 600Y/
347 V 60 Hz
SCCR 600 V
60 Hz
Overload
releases
Neutral
conductor
Short-circuit
releases
Ir × % of phase
conductor
Non-delayed
Icu Icu Icu Icu In = Iu Ir Ii = In x …
kA kA kA kA A A %
System and cable protection
Fixed overload releases Ir
Basic switching capacity
25 25 – – 125 125 100 Approx. 6 - 10
– – 150 150 100 Approx. 6 - 10
– – 175 175 100 Approx. 6 - 10
– – 200 200 100 Approx. 6 - 10
– – 225 225 100 Approx. 6 - 10
– – 250 250 100 Approx. 6 - 10
Normal switching capacity
35 35 – – 125 125 100 Approx. 6 - 10
– – 150 150 100 Approx. 6 - 10
– – 175 175 100 Approx. 6 - 10
– – 200 200 100 Approx. 6 - 10
– – 225 225 100 Approx. 6 - 10
– – 250 250 100 Approx. 6 - 10
High switching capacity
150 150 – – 125 125 100 Approx. 6 - 10
100 100 – – 150 150 100 Approx. 6 - 10
– – 175 175 100 Approx. 6 - 10
– – 200 200 100 Approx. 6 - 10
– – 225 225 100 Approx. 6 - 10
– – 250 250 100 Approx. 6 - 10
I
NZM...-4-AF...NA HPL17078EN