Features & Benefits

• The PLMU11 continuously measures the voltage of each of the three phases to provide protection for 3-phase motors and sensitive loads
• Its microcontroller senses under and overvoltage, voltage unbalance, phase loss and phase reversal
• Protection is provided even when regenerated voltages are present
• Universal voltage operation and standard base connection allows the PLMU11 to replace hundreds of competitive part numbers

Specifications

• Type: Over/Under Voltage
• Voltage Rating: 200 to 480 Volt AC 50/60 Hertz
• Contact Rating: 10 Amp at 240 Volt AC (Resistive)
• Number of Phases: 3
• Contact Configuration: SPDT
• Terminal Type: 8-Pin, Octal Plug-In
• Operating Temperature: -40 to 60 Deg C
• Size: 2.39 Inch Width x 1.78 Inch Depth x 3.03 Inch Height
• Approval: UL, CSA, CE
• Reset Type Automatic
• Power Rating 1/4 HP at 125 Volt AC, 1/3 HP at 250 Volt AC
• Mounting Type Plug-In Mount