TWO POLE
THREE POLE
Basic Dimensions (side view)
35 mm
(1.38 in.)
70mm (2.76 in.)
2Z
3Z
V-EA-Z Trip
Rated
Current Cat. No.
Type/
Type/
Cat. No.
0.3A Through 10A Rated Current
Approvals
Approvals
1.05-1.35xIN
60
40
U
U
L
L
0.3A
0.5A
0.75A
2ZU03
2ZU05
2ZU075
NA
3ZU03
3ZU05
3ZU075
NA
U
U
L
10
L
Thermal Overload
“Must Trip” < 1 hr = 135% RC
“Must Not Trip” > 1 hr = 105% RC
4
U
U
L
L
❶
0.8A
1.0A
1.6A
2.0A
2.5A
3.0A
3.5A
4.0A
5.0A
6.0A
8.0A
10A
1
40
U
U
L
2ZU1
2ZU1.6
2ZU2
2ZU2.5
2ZU3
2ZU3.5
2ZU4
2ZU5
2ZU6
2ZU8
2ZU10
2ZU12
2ZU125
2ZU13
2ZU15
2ZU16
2ZU20
2ZU25
2ZU30
2ZU32
NA
L
3ZU1
3ZU1.6
3ZU2
3ZU2.5
3ZU3
3ZU3.5
3ZU4
3ZU5
3ZU6
3ZU8
3ZU10
3ZU12
3ZU125
3ZU13
3ZU15
3ZU16
3ZU20
3ZU25
3ZU30
3ZU32
NA
20
10
U
U
L
L
U
U
L
L
4
U
U
L
L
U
U
1
L
L
0.4
U
U
L
L
U
U
L
L
10-1
U
U
L
L
4x10-2
U
U
L
L
10-2
U
U
L
L
4x10-3
U
U
L
L
U
U
L
❶
L
12A
10-3
1
2
3
4
5 6 8 10
20
40
100
U
U
L
L
12.5A
13A
Multiple of Rated Current
U
U
L
L
V-EA-Z Trip
U
U
L
❶
❶
❶
L
15A
16A
20A
25A
30A
32A
40A
50A
60A
63A
12.5A Through 32A Rated Current
U
U
L
L
1.05-1.35xIN
U
U
L
L
60
40
U
U
L
L
U
U
L
L
10
Thermal Overload
“Must Trip” < 1 hr = 135% RC
“Must Not Trip” > 1 hr = 105% RC
U
U
L
L
4
1
NA
NA
NA
NA
NA
NA
10
4
480Y/277VAC
480Y/277VAC
1
0.4
0.3-32A (RC): 10kA with UL-listed
RK5 back-up fuse or MCCB
0.3-32A (RC): 10kA with UL-listed
RK5 back-up fuse or MCCB
10-1
4x10-2
0.3-10A (RC): 10kA; 12-32A (RC): 5kA
no branch circuit protection required
0.3-10A (RC): 10kA; 12-32A (RC): 5kA
no branch circuit protection required
10-2
0.3-32A (RC): 10kA
0.3-32A (RC): 10kA
4x10-3
❶
❶
10000 ON/OFF operations
10000 ON/OFF operations
10-3
1
2
3
4
5 6 8 10
20
40
100
40°C (104°F)
40°C (104°F)
Multiple of Rated Current
5/1.4kg (3.1 lb.)
4/1.68kg (3.7 lb.)
“Z”Trip Parameters
Rated Current, 0.3A to 32A.
Top: 18-3 AWG; Bottom: 18-2 AWG
20 lb.in.
Top: 18-3 AWG; Bottom: 18-2 AWG
20 lb.in.
Magnetic Trip:
1. Hold for a minimum of 100ms at
2 times rated current.
2. Trip in under 100ms at 3 times
rated current.
91.5 mm
(3.60 in.)
91.5 mm
(3.60 in.)
NB: Trip curves shown comply with North
American standards. For trip curves
according to European standards please
consult Altech.
35 mm (1.38 in.)
52.5 mm (2.07 in.)
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com
19
ALTECH [ ALTECH CORPORATION ]
