MA40U ALTECH [Altech corporation], MA40U Datasheet - Page 3
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MA40U
Manufacturer Part Number
MA40U
Description
Three Phase Adjustable Trip Miniature Circuit Breakers/ Manual Motor Controllers
Manufacturer
ALTECH [Altech corporation]
Datasheet
1.MA40U.pdf
(3 pages)
34
V-EA and MA
Circuit Breaker
Accessories
UL508 listed
*
** V-EA and MA can also be locked in the on and off position by simply using a common lead or meter seal, which gets fed through the hole in the handle and
E137938
a corresponding hole in the housing.
Please consult Altech for your 50Hz application needs.
Altech Corp.
®
• 35 Royal Road • Flemington, NJ 08822-6000 • Phone (908)806-9400 • FAX (908)806-9490 • www.altechcorp.com
Accessories can be factory or field mounted on V-EA and MA manual motor controllers for enhanced
control and monitoring capabilities. Field mounting kits include all necessary parts and instructions.
Accessories can be gang mounted on a single controller (the Auxiliary Switch in the outside position).
The mounting arrangement links the internal latch-pins for the tripping mechanisms, ensuring simul-
taneous trips. Handles are linked to simplify manual resetting.
FA - Shunt Trip
UA - Undervoltage Trip
H - Auxiliary Switch
Std.Pk.: 1
Unit Weight: 120 grams (0.27 lb.)
Width: 17.5mm (.689in.)
Lock-out **
Cat. No. EASS
Prevent inadvertent
resetting of the V-EA or MA
during maintenance.
Fits 1/4” pad lock.
Type/
Cat. No.
UA120
UA240
UA277
UA415
UA480
Std.Pk.: 1
Unit Weight: 70 grams (0.16 lb.)
Width: 17.5mm (.689in.)
Type/
Cat. No.
FA12U
FA24U
FA48U
FA110U
Type/
Cat. No.
H11U
Std. Pk.: 1
Unit Weight: 45 grams (0.12 lb.)
Width: 9mm (.354in.)
3A / 110V DC or pulsed
1A / 220V DC or pulsed
Line Voltage
10A / 220V AC
120VAC
240VAC
277VAC
415VAC
480VAC
60Hz*
Contact
Rating
110V/220V
AC or DC
Trip/Coil
Voltage
48-72V
12V
24V
4mm
2
Wire
Size
(12 AWG)
0.25A/0.5A
Max. Coil
Current
1.3A
0.6A
0.2A
Cooling Spacer
Cat. No. 15.960
Approvals
U L
Approvals
U L
U L
U L
U L
For Use With:
V-EA, MA