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60132 Datasheet, PDF (4/9 Pages) List of Unclassifed Manufacturers – 60132 Circuit Breaker
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Multi 9Â¥ System Catalog
Section 2—UL and CSA Rated Protection Devices
Section 2—UL and CSA Rated Protection Devices
Table 2:
The Multi 9 system includes several families of miniature circuit protection devices that have the UL
ratings required in the United States and some other countries. The products are summarized below
and are described in detail on the following pages. They include the following families:
• UL Listed C60 240 V Circuit Breakers (UL 489 and CSA C22.2 No. 5)
• UL Listed C60 480 V Circuit Breakers (UL 489 and CSA C22.2 No. 5)
• UL Listed C60 Circuit Breakers for use in Communication Equipment (UL 489A)
• UL Recognized C60 Supplementary Protectors (UL 1077 and CSA C22.2 No. 235)
NOTE: Protection devices with only IEC ratings are described in Section 3, while accessories for both
the UL and IEC devices are described in Section 5.
Specifications for UL 489 and 489A Listed C60 Circuit Breakers
Ratings per UL Standards
UL 489 C60
(240 Vac)
UL 489 C60
(480Y/277 Vac)
Number of Poles
1P
2P
3P
1P
Rated Current at 77°F (25°C)
0.5–35 A 0.5–35 A 0.5–35 A 0.5–20 A
120 V
10 kA
—
—
10 kA
Interrupting Ratings
as per UL 489
AC 50/60 Hz
240 V
277 V
480Y/277 V
10 kA
—
—
10 kA
—
—
10 kA
—
—
10 kA
10 kA
10 kA
60 V
10 kA
10 kA
—
—
DC
125 V
—
10 kA
—
—
Ultimate Breaking Capacity
(Icu) as per IEC 60947-2
AC 50/60 Hz
240 V
415 V
440 V
10 kA
10 kA
—
20 kA
10 kA
6 kA
20 kA
10 kA
6 kA
10 kA
10 kA
—
Service Breaking Capacity (Ics) (%Icu)
Magnetic Setting (Times
Ampere Rating)
B curve
C curve
D curve
75%
—
7 to 10
10 to 14
75%
75%
75%
—
7 to 10
10 to 14
Width
0.71/18
1.42/36
2.13/54
0.71/18
Dimensions (in./mm)
Height
box/box
ring/ring1
4.21/107
4.86/123.4
4.21/107
4.86/123.4
4.21/107
4.86/123.4
5.56/141
5.56/141
box/ring
4.54/115
4.54/115
4.54/115
—
Depth
3.00/76
3.00/76
3.00/76
3.00/76
box/box
4.4/136
8.7/271
13.1/407
5.3 (166)
Weight (oz./g) max.
ring/ring
5.2/161
10.3/321
15.5/482
5.3 (166)
box/ring
4.8/148
9.5/297
14.3/445
—
1 Fingersafe 240 V C60 circuit breaker ring terminal dimensions are same as the 480V C60 circuit breaker.
2P
1–20 A
—
10 kA
10 kA
10 kA
—
—
10 kA
10 kA
6 kA
75%
1.42/36
5.56/141
5.56/141
—
3.00/76
10.6/332
10.6/332
—
3P
1–20 A
—
10 kA
10 kA
10 kA
—
—
10 kA
10 kA
6 kA
75%
2.13/54
5.56/141
5.56/141
—
3.00/76
15.9 (498)
15.9 (498)
—
UL 489A
C60
(60 Vdc)
1P
0.5–63 A
—
—
—
—
10 kA
—
—
—
—
75%
—
7 to 14
—
0.71/18
3.19/81
—
—
3.00/76
3.85/110
—
—
03/2008
13
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