3DU5 Datasheet, PDF (2/3 Pages) Altech corporation – D-TRIP CHARACTERISTICS

TWO POLE
THREE POLE
Basic Dimensions (side view)
35 mm
(1.38 in.)
Rated
Current
2D
Type/
Cat. No.
Approvals
0.3A
0.5A
0.75A
0.8A❶
1.0A
1.6A
2.0A
2.5A
3.0A
3.5A
4.0A
5.0A
6.0A
8.0A
10A
12A❶
12.5A
13A
15A❶
16A
20A
25A
30A❶
32A
40A
50A
60A❶
63A
2DU03
2DU05
2DU075
NA
2DU1
2DU1.6
2DU2
2DU2.5
2DU3
2DU3.5
2DU4
2DU5
2DU6
2DU8
2DU10
NA
NA
2DU13
2DU15
2DU16
2DU20
2DU25
2DU30
2DU32
2DU40
2DU50
2DU60
2DU63
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
*
UL
*
UL
*
UL
*
480Y/277VAC
0.3-60A (RC): 10kA with UL-listed
RK5 back-up fuse or MCCB
0.3-10A (RC): 10kA; 13-60A (RC): 5kA
no branch circuit protection required
0.3-63A (RC): 10kA
10000 ON/OFF operations^❷
40°C (104°F)
5/1.4kg (3.1 lb.)
Top: 18-3 AWG; Bottom: 18-2 AWG
20 lb.in.
91.5 mm
(3.60 in.)
35 mm (1.38 in.)
Type/
Cat. No.
3D
Approvals
3DU03
3DU05
3DU075
NA
3DU1
3DU1.6
3DU2
3DU2.5
3DU3
3DU3.5
3DU4
3DU5
3DU6
3DU8
3DU10
NA
NA
3DU13
3DU15
3DU16
3DU20
3DU25
3DU30
3DU32
3DU40
3DU50
3DU60
3DU63
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
UL
*
UL
*
UL
*
UL
*
480Y/277VAC
0.3-60A (RC): 10kA with UL-listed
RK5 back-up fuse or MCCB
0.3-10A (RC): 10kA; 13-60A (RC): 5kA
no branch circuit protection required
0.3-63A (RC): 10kA
10000 ON/OFF operations^❷
40°C (104°F)
4/1.68kg (3.7 lb.)
Top: 18-3 AWG; Bottom: 18-2 AWG
20 lb.in.
91.5 mm
(3.60 in.)
52.5 mm (2.07 in.)
70mm (2.76 in.)
V-EA-D 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 16 20 40
100
Multiple of Rated Current
V-EA-D 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 16 20 40
100
Multiple of 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.
NB: Trip curves shown comply with North
American standards. For trip curves
according to European standards please
consult Altech.
Altech Corp.^® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone [phone] • FAX [phone] • www.altechcorp.com
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