Mikro's cost-effective voltage relays provide protection against equipment failure caused by voltage faults on 3 Phase systems. A wide range of units are available including reverse power, phase loss and under & over voltage. Each unit has characteristics to suit different protection scenarios.

 

Key Benefits

  • Microprocessor based relays for increased accuracy and reliability, while being more resistant to vibration and shock than traditional electromechanical relays (MU2300, MU250/150)
  • Digital display or dial activated for ease of use
  • Robust casing protects units from external interference

 

Applications

  • Voltage protection in electrical distribution networks


Voltage Relays


VoltRelay Table

Ordering Information

 

Model

Description

MU2300-150D For 50/60 Hz system, auxiliary voltage 24 ~ 150 V DC

MU2300-240AD

For 50/60 Hz system, auxiliary voltage 85 ~ 265 V AC or 110 ~ 340 V DC

MU150-110V

Single-Phase, 100/110/120 V AC, 45-65 Hz power supply

MU150-240V

Single-Phase, 220/230/240 V AC, 45-65 Hz power supply

MU250-110V

3-Phase, 100/110/120 V AC, 45-65 Hz power supply

MU250-240V

3-Phase, 220/230/240 V AC, 45-65 Hz power supply

MU250-415V

3-Phase, 380/400/415 V AC, 45-65 Hz power supply

MX160A - 380
Auxilliary Voltage 380V AC
MX160A - 400 Auxilliary Voltage 400V AC
MX160A - 415 Auxilliary Voltage 415V AC
MX180A - 380 Auxilliary Voltage 380V AC
MX180A - 400 Auxilliary Voltage 400V AC
MX180A - 415 Auxilliary Voltage 415V AC
MX200A - 380 Auxilliary Voltage 380V AC
MX200A - 400 Auxilliary Voltage 400V AC
MX200A - 415 Auxilliary Voltage 415V AC
MX100 - 230
Auxilliary Voltage 230V AC
MX100 - 400
Auxilliary Voltage 400V AC
MX50 - 230
Auxilliary Voltage 230V AC
MX50 - 400
Auxilliary Voltage 400V AC
MX210 - 415V
Auxilliary Voltage 1-Phase, 220-240V AC or 3-Phase, 380-415V AC, 45-65Hz
MU350 - 415V
Auxilliary Voltage 3-Phase, 380-415V AC, 45-65Hz