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© 2002–2008 Schneider Electric All Rights Reserved 03/2008
Multi 9¥ System Catalog
Section 2—UL and CSA Rated Protection Devices
UL 489 Listed C60 Circuit Breakers (DC)
Overview
A portion of the range of UL 489 circuit breakers are also Listed by UL for use with dc circuits. The
specifications are the same as the UL 489 circuit breakers, with the following exceptions:
• Number of poles: 1 and 2
• Time/current curve: C curve
• Magnetic setting of C curve: between 7 and 14 times ampere rating
• DC voltage (nominal): 1 pole—60 Vdc, 2 pole—125 Vdc
• Connection: box lug only (same torque)
Catalog Numbers
08603559
Table 9: Specifications for UL 489 C60 DC Circuit Breakers
Ratings per UL Standards UL 489 C60 (DC)
Number of Poles 1 2
Rated Current (A) at 77°F (25°C) 60 Vdc
Interrupting Ratings per UL 489 (kA)
60 Vdc 10 —
125 Vdc — 10
Service Breaking Capacity (Ics) (%Icu) 75% 75%
Magnetic Setting (Times Ampere Rating)
B curve — —
C Curve 7 to 14 7 to 14
D Curve — —
Dimensions
Width 0.71 in. (18 mm) 1.42 in. (36 mm)
Height (Box/Box) 4.21 in. (107 mm) 4.21 in. (107 mm)
Depth 3.00 in. (76 mm) —
Weight (Max.) 4.4 oz. (136 g) 8.7 oz. (271 g)
Load
4
1
2
12 in. Min.
–
+
3
08603438
2-Pole Wiring
Diagram
Table 10: Catalog Numbers for UL 489 C60 Listed Miniature Circuit Breakers (DC)
1
1
The dc catalog numbers are the same as the UL 489 ac equivalents.
Rating
C Curve
Rating
C Curve
1P, Box/Box 2P, Box/Box 1P, Box/Box 2P, Box/Box
0.5 A
1 A
60100
60101
30134
60135
10 A
13 A
60110
60111
60144
60145
1.5 A
2 A
60102
60103
60136
60137
15 A
20 A
60112
60113
60146
60147
3 A
4 A
60104
60105
60138
60139
25 A
30 A
60114
60115
60148
60149
5 A
6 A
60106
60107
60140
60141
35 A
40 A
60116
60400
60150
—
7 A
8 A
60108
60109
60142
60143
50 A
63 A
60401
60102
—
—
