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3C12UL

Description
Circuit Breakers 12A, C CHAR, 3POLE 480Y/277VAC,UL489
CategoryCircuit protection   
File Size2MB,1 Pages
ManufacturerAltech
Websitehttp://www.altechcorp.com/
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3C12UL Overview

Circuit Breakers 12A, C CHAR, 3POLE 480Y/277VAC,UL489

3C12UL Parametric

Parameter NameAttribute value
Product AttributeAttribute Value
ManufacturerAltech
Product CategoryCircuit Breakers
RoHSDetails
ProductCircuit Protection Devices
TypeC-Trip
Current Rating12 A
Voltage Rating AC277 VAC
Number of Poles3 Pole
Actuator TypeHandle
Minimum Operating Temperature- 25 C
Maximum Operating Temperature+ 55 C
IlluminatedNot Illuminated
Termination StyleBox Clamp, Ring Tongue
Mounting StyleDIN Rail
Factory Pack Quantity4
UL-Series - UL489 Miniature Molded Case Circuit Breaker -
3 pole C-Trip - AC
C
LISTED
C.B.
US
E329510
Three Pole
Standard Pack:
4
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.
3C03UL
3C05UL
3C1UL
3C1.6UL
3C2UL
3C3UL
3C4UL
3C5UL
3C6UL
3C8UL
3C10UL
3C12UL
3C13UL
3C15UL
3C16UL
3C20UL
3C25UL
3C30UL
3C32UL
3C40UL
3C50UL
3C60UL
3C63UL
Rated
Voltage
480Y/277V AC
480Y/277V AC
480Y/277V AC
480Y/277V AC
480Y/277V AC
480Y/277V AC
480Y/277V AC
480Y/277V AC
480Y/277V AC
480Y/277V AC
480Y/277V AC
480Y/277V AC
480Y/277V AC
480Y/277V AC
480Y/277V AC
480Y/277V AC
480Y/277V AC
480Y/277V AC
480Y/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
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/ 480Y/277V AC*
40ºC (104ºF)
-25ºC to +55ºC (-13ºF to 131ºF )
Tripping time t
-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
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
20
40
100
Multiple of Rated Current
12A Through 63A Rated Current
“C” Magnetic Trip Parameters
Rated current 0.3A to 63A.
1. Hold for a minimum of 100ms at surge of 5 times rated current.
2. Trip in under 100ms at 10 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,
480Y/277V
33-63A
10kA @ 120
240V
36.5 mm
52.5 mm
52.5 mm
8
14.5 mm
30.5 mm
4
2-3
3 Pole
51.5 mm
68.4 mm
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