MA40U ALTECH [Altech corporation], MA40U Datasheet - Page 2

• Manufacturer Part Number: MA40U
• Description: Three Phase Adjustable Trip Miniature Circuit Breakers/ Manual Motor Controllers
• Manufacturer: ALTECH [Altech corporation]

MA/USA Manual Motor Controller
DIMENSIONS
Altech Corp.
37.5mm (1.48 in.)
6mm (.24 in.)
17.5mm (1.28 in.)
25.5mm (1.0 in.)
7mm (.28 in.)
®
• 35 Royal Road • Flemington, NJ 08822-6000 • Phone [phone] • FAX [phone] • www.altechcorp.com
L1
MA.16
VDE 0660 AC-3
500V
ABL SURSUM
T1
(.28 in.)
50-60Mz
7mm
52.5mm (2.07 in.)
(1.20 in.)
30.5mm
1
2
44mm (1.73 in.)
44mm (1.73 in.)
12A
10A
L2
T2
68mm (2.68 in.)
3
4
14A
16A
L3
T3
40°C
20°C
5
6
3mm
(.12 in.)
120
120
0.6
0.4
0.2
0.1
0.6
0.4
0.2
0.1
60
40
20
10
40
20
10
60
40
20
10
40
20
10
6
4
2
1
6
4
2
1
6
4
2
1
6
4
2
1
1 1.15 1.5
11.15 1.5
MA20U-MA40U
MA 3 Phase Controller
Thermal Overload (B, C, D)
“Must Trip” Current = 115% of Dial Setting
“Must Not Trip” > 1 hr = 105% of Dial Setting
Multiple of Dial Setting (Thermal)
Multiple of Rated Current (Magnetic Trip)
Rated Current = Max. Dial Setting
Multiple of Dial Setting (Thermal)
Multiple of Rated Current (Magnetic Trip)
Rated Current = Max. Dial Setting
MA0.16U-MA16U
MA 3 Phase Controller
Thermal Overload (B, C, D)
“Must Trip” Current = 115% of Dial Setting
“Must Not Trip” > 1 hr = 105% of Dial Setting
Magnetic Trip
Nominal 1100% of Rated Current
Magnetic Trip
Nominal 1100% of Rated Current
2 2.3
2 2.3 3
3
4 5 6 6.9 8 1012
4 5 6 6.9 8 10 12
12.5
15
16 19
33