Omron MJ3P-UA-DC12 relay

The Omron MJ3P-UA-DC12 is a high-performance power relay designed for demanding industrial applications. This relay features a 3-pole double-throw (3PDT) contact configuration, providing versatile switching capabilities.

Key Features

• Coil Voltage: 12 VDC
• Contact Configuration: 3PDT (Three Pole Double Throw)
• Contact Material: Silver (Ag)
• Contact Rated Load:
  • 110 VDC at 10 A for resistive loads
  • 110 VDC at 7 A for inductive loads (L/R = 7 ms)
• Maximum Contact Voltage: 250 VAC / 250 VDC
• Maximum Contact Current: 15 A
• Power Consumption: Approximately 2.7 W
• Terminal Structure: Solder terminal
• Mounting Method: Screw mounting

Performance Specifications

• Contact Resistance: 25 mΩ max. (measured with 5 VDC at 1 A)
• Operating Time: 50 ms max. (at 23°C, excluding contact bounce)
• Reset Time: 30 ms max. (at 23°C, excluding contact bounce)
• Insulation Resistance: 100 MΩ min. (at 500 VDC)
• Dielectric Strength:
  • Between coil and contacts: 2000 VAC for 1 minute
  • Between contacts of different polarity: 2000 VAC for 1 minute
  • Between contacts of the same polarity: 1500 VAC for 1 minute
• Vibration Resistance:
  • Destruction: 10 to 55 Hz, 0.75 mm single amplitude
  • Malfunction: 10 to 55 Hz, 0.5 mm single amplitude
• Shock Resistance:
  • Destruction: 1000 m/s²
  • Malfunction: 100 m/s²
• Mechanical Endurance: 5,000,000 operations min. (at 7,200 operations/hour)
• Electrical Endurance: 500,000 operations min. (at 23°C, rated load, 1,800 operations/hour)
• Operating Temperature Range: -10 to 55°C (without freezing or condensation)
• Operating Humidity Range: 5 to 85%
• Weight: Approximately 275 g

The Omron MJ3P-UA-DC12 relay is engineered to deliver reliable performance in various industrial settings, offering robust electrical and mechanical endurance. Its versatile contact configuration and high load capacity make it suitable for a wide range of applications.