UM (V-EA) Series
UL508 Listed
Manual Motor Controllers
“Suitable as Motor Disconnect”
• DIN Rail Mounted
• 17.5mm width per pole
• Thermal Magnetic
• 0.3-60A / 480Y/277V AC, 50/60Hz
• 10kA Short Circuit
Withstand Capacity
• Applications Include:
• AC Motor Starting, Across the Line
• AC General Use
• AC Resistance
• AC Discharge Lamps (Ballast)
• AC Incandescent Lamps (Tungsten)
UL508 Listed
E137938
up to 25A
B,C,D curve B,C,D curve
up to 25A
Current/ Voltage Rating
0.3-60A/480Y/277V AC
0.3-25A: 1 pole - 42V DC; 2 Pole - 80V DC
30-60A: 1 pole - 24V DC; 2 Pole - 60V DC
Short Circuit Withstand Rating
(UL/CSA - Ratings)
0.3-60A (RC): 10kA with UL-listed
RK5 back-up fuse or MCCB
Group Short Circuit Withstand Rating
(UL/CSA - Ratings)
0.3-10A (RC): 10kA; 12-60A (RC): 5kA
no branch circuit protection required
Interrupting Capacity (VDE - Ratings)
Calibration Temperature
Operating Temperature
0.3-63A (RC): 10kA
40°C (104°F)
-25°C to 55°C (-13°F to 131°F)
-40°C to 70°C (-40°F to 158°F)
Top: 18-3 AWG; Bottom: 18-2 AWG
2 Nm (17.7 lb.in.) / 2.5Nm (22.2 lb.in)
see page 46
Storage Temperature
Terminal Size Acceptability
Terminal Torque (min/max)
Horse Power Ratings
Mechanical Endurance Ratings
Vibration Resistance
see page 47
> 15g according to DIN EN 60069-2-59 during a load with I = 1.05 x I
1
N
Degree of protection acc. IEC/EN 60529
Mounting Orientation
IP20
In any plane
Short Circuit Withstand Ratings for UM (V-EA) Manual Motor Controller
Backup
Protection
UL-Listed
RK5-Fuse
up to 10kA
UL-Listed
MCCB
up to 10kA
No BCP
Required
up to:
Trip
Curve
Amp Range
0.3 - 10A
all
4xRC*
min 15A, max 70A
4xRC*
min 15A, max 70A
10kA
5kA
5kA
5kA
all
12 - 30/32A
40 - 50A
4xRC*
max 125A
4xRC*
max 125A
all
4xRC*
max 200A
4xRC*
max 200A
all
60 / 63A
4xRC*
4xRC*
max 250A
max 250A
*up to nearest rated current
Altech Corp.® • 35 Royal Road • Flemington, NJ 08822-6000 • P 908.806-9400 • F 908.806.9490 • www.altechcorp.com
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