3CU03 Datasheet, PDF (1/2 Pages) Altech corporation – V-EA-Series - UL508 Manual Motor Controller

V-EA-Series - UL508 Manual Motor Controller - 3 pole C-Trip
UL508 Listed
E137938
Three Pole
Standard Pack: 4
Weight:
0.3A - 63A
1.68kg (3.7 lb.)
35 mm
(1.38 in.)
70 mm
(2.76 in.)
91.5 mm
(3.60 in.)
35 mm
(1.38 in.)
Rated
Current
0.3A
0.5A
0.75A
0.8A
1.0A
1.6A
2.0A
2.5A
3.0A
3.5A
4.0A
5.0A
6.0A
8.0A
10A
12A
12.5A
13A
15A
16A
20A
25A
30A
32A
40A
50A
60A
63A
Type/
Cat. No.
3CU03
3CU05
3CU075
NA
3CU1
3CU1.6
3CU2
3CU2.5
3CU3
3CU3.5
3CU4
3CU5
3CU6
3CU8
3CU10
NA
NA
3CU13
3CU15
3CU16
3CU20
3CU25
3CU30
3CU32
3CU40
3CU50
3CU60
3CU63
Approvals
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
For ring tongue terminal version, replace “U”
with “R” in part number. For example 1BR20
instead of 1BU20.
Voltage Rating
Short Circuit Withstand Rating
(UL/CSA - Ratings)
Group Short Circuit Withstand Rating
(UL/CSA - Ratings)
Interrupting Capacity (VDE - Ratings)
Calibration Temperature
Terminal Size Acceptability
Terminal Torque
Terminal Protection Degree
480Y/277VAC
0.3-25A: 1 pole - 42VDC; 2 Pole - 80VDC
30-60A: 1 pole - 24VDC; 2 Pole - 60VDC
0.3-60A (RC): 10kA with UL-listed
RK5 back-up fuse or MCCB
0.3-10A (RC): 10kA; 12-60A (RC): 5kA
no branch circuit protection required
0.3-63A (RC): 10kA
40°C (104°F)
Top: 18-3 AWG; Bottom: 18-2 AWG
20 lb.in.
IP20
V-EA-C Trip
0.3A Through 10A Rated Current
1.13-1.45xI_N
60
40
10
Thermal Overload
4
“Must Trip” < 1 hr = 145% RC
“Must Not Trip” > 1 hr = 113% RC
1
10
4
1
0.4
10^-1
4x10^-2
10^-2
4x10^-3
10^-3
1
2 3 4 5 6 8 10 20 40
100
Multiple of Rated Current
V-EA-C Trip
13A Through 63A Rated Current
1.13-1.45xI_N
60
40
10
Thermal Overload
4
“Must Trip” < 1 hr = 145% RC
“Must Not Trip” > 1 hr = 113% RC
1
10
4
1
0.4
10^-1
4x10^-2
10^-2
4x10^-3
10^-3
1
2 3 4 5 6 8 10 20 40
100
Multiple of Rated Current
short circuit Withstand ratings for v-ea manual motor controller
Trip
Curve
Amp Range
Backup
Protection
UL-Listed
RK5-Fuse
up to 10kA
UL-Listed
MCCB
up to 10kA
No BCP
Required
up to:
all
0.3 - 10A
all
12 - 30/32A
all
40 - 50A
all
60 / 63A
*up to nearest rated current
4xRC*
min 15A, max 70A
4xRC*
max 125A
4xRC*
max 200A
4xRC*
max 250A
4xRC*
min 15A, max 70A
4xRC*
max 125A
4xRC*
max 200A
4xRC*
max 250A
10kA
5kA
5kA
5kA