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Compact® NSF and NSJ 150 to 600 A Circuit Breakers
Section 9—Accessories
© 1995–2003 Schneider Electric All Rights Reserved
29
Electrical Ratings
UL 489 and CSA C22.2 No. 5.1 Ratings
Low-level Switches Regular Switches
Minimum Rating
1 mA–4 V 10 mA–24 V
Maximum Current and Voltage
100 mA–10 V 6 A–480 V
If the maximum voltage and
current are exceeded, the low-
level characteristics of the switch
will be compromised. However,
the switch will still function as a
standard switch to the following
specifications:
Maximum Rating
50/60 Hz 240 V 5 6
480 V 5 6
600 V — 3
DC 48 V 2.5 2.5
125 V 0.8 0.8
250 V 0.3 0.3
IEC 947 Ratings
Low-level Switches Regular Switches
Rated Thermal Current (A)
56
Minimum Rating
1 mA–4 V 10 mA–24 V
Maximum Current and Voltage
100 mA–10 V 6 A–480 V
If the maximum voltage and current are
exceeded, the low-level characteristics of
the switch will be compromised.
However, the switch will still function as a
standard switch to the following
specifications:
ac dc ac dc
Utilization Category
(IEC 947-4)
AC12 AC15 DC12 DC14 AC12 AC15 DC12 DC14
Operational Current (A)
24 V 5351662.51
48 V 5 3 2.5 0.2 6 6 2.5 0.2
110 V 5 2.5 0.8 0.05 6 5 0.8 0.05
220/240 V 5 2 — — 6 4 — —
250 V — — 0.3 0.03 — — 0.3 0.03
380/415 V 5 1.5 — — 6 3 — —
440 V 5 1.5 — — 6 3 — —
660/690 V — — — — 6 0.1 — —