UL-Series - UL489 Miniature Molded Case Circuit Breaker -
1 pole D-Trip - AC
C
LISTED
C.B.
US
E329510
One Pole
Standard Pack:
12
Weight:
0.3-32A:
1.74kg (3.83lb.)
40-63A:
1.98kg (4.37lb.)
Rated
Current
0.3A
0.5A
1.0A
1.6A
2.0A
3.0A
4.0A
5.0A
6.0A
8.0A
10A
12A
13A
15A
16A
20A
25A
30A
32A
40A
50A
60A
63A
Type/
Cat. No.
1D03UL
1D05UL
1D1UL
1D1.6UL
1D2UL
1D3UL
1D4UL
1D5UL
1D6UL
1D8UL
1D10UL
1D12UL
1D13UL
1D15UL
1D16UL
1D20UL
1D25UL
1D30UL
1D32UL
1D40UL
1D50UL
1D60UL
1D63UL
Rated
Voltage
277V AC
277V AC
277V AC
277V AC
277V AC
277V AC
277V AC
277V AC
277V AC
277V AC
277V AC
277V AC
277V AC
277V AC
277V AC
277V AC
277V AC
277V AC
277V AC
240V AC
240V AC
240V AC
240V AC
1.05-1.35xI
N
60
40
Minutes
10
4
1
Thermal Overload
“Must Trip” < 1 hr = 135% RC
“Must Not Trip” > 1 hr = 105% RC
Tripping time t
10
4
1
0.4
10
-1
4x10
-2
Seconds
10
-2
4x10
-3
10
-3
1
2
3 4 5 6 8
10 16
20
40
100
Multiple of Rated Current
0.3A Through 10A Rated Current
1.05-1.35xI
N
60
40
Minutes
10
4
1
Thermal Overload
“Must Trip” < 1 hr = 135% RC
“Must Not Trip” > 1 hr = 105% RC
Current/ Voltage Rating
Calibration Temperature
Ambient Temperature
Storage Temperature
Terminal Torque (min/max)
Electrical Life
Mechanical Life
Vibration Resistance
0.3 - 63A/ 240V AC, 0.3-32A/ 277V AC*
40ºC (104ºF)
-25ºC to +55ºC (-13ºF to 131ºF )
-40ºC to +70ºC (-40ºF to 158ºF )
2 Nm (17.7 lb.in.) / 2.5Nm (22.2 lb.in)
6000 switching cycles ON/ OFF
10000 switching cycles ON/ OFF
> 15g according to DIN EN 60069-2-59 during a load
with I1 = 1.05 x IN
Tripping time t
10
4
1
0.4
10
-1
4x10
-2
Resistance to mechanical shocks
25g @ 11ms
*One
device dual voltage ratings.
51.5 mm
25.5 mm
6
37.5 mm
7
Seconds
10
-2
4x10
-3
10
-3
1
2
3 4 5 6 8
10 16
20
40
100
Multiple of Rated Current
12A Through 63A Rated Current
“D” Magnetic Trip Parameters
Rated current 0.3A to 63A.
1. Hold for a minimum of 100ms at surge of 10 times rated current.
2. Trip in under 100ms at 16 times rated current.
36.8 mm
105.3 mm
34.5 mm
45 mm
Short Circuit Interrupting Capacity
AC
No.
Poles
Type
AC
03-32A
10kA @ 120, 240,
277V
33-63A
10kA @ 120,
240V
36.5 mm
52.5 mm
17.5 mm
8
14.5 mm
30.5 mm
4
1
1 Pole
51.5 mm
68.4 mm
