GIC MG73BH Voltage Monitoring Relay

GIC MG73BH Voltage Monitoring Relay

The GIC MG73BH is a voltage monitoring relay used to protect electrical equipment from unsafe voltage levels. It helps detect issues like over-voltage, under-voltage, phase failure, and wrong phase sequence. This relay is ideal for use in control panels and industrial machines.

Technical Information:

• Model: MG73BH
• Power Supply: 3-phase, 415V AC (±30%)
• Frequency: 50/60 Hz
• Relay Output: 1 changeover contact (SPDT), 5A at 250V AC
• Functions: Over-voltage, under-voltage, phase loss, phase reversal
• Adjustable Settings: Voltage limits and time delay
• Mounting Type: DIN rail
• LED Indicators: Status and fault indication
• Size: Compact design

 Key Features

• Detects phase failure and wrong phase order
• Monitors both high and low voltage
• Adjustable voltage range and delay time
• DIN rail mount for easy setup
• LED status indicators for clear display
• Compact and durable design

Benefits of Voltage Monitoring Relay

• Protects machines and equipment from voltage problems
• Prevents damage due to wrong phase connection
• Helps avoid downtime and maintenance costs
• Easy to install and configure
• Long-lasting and reliable performance

Applications of Voltage Monitoring Relay

• Industrial control panels
• Motor and pump protection
• Commercial buildings
• Power distribution boards
• HVAC systems
• Generator control panels

 How to Use

To use the GIC MG73BH Voltage Monitoring Relay, mount it on a DIN rail inside the electrical control panel. Connect it to the 3-phase power supply and set the voltage limits and delay time using the adjustable knobs. The relay constantly checks for voltage issues like phase loss, wrong phase order, and over or under voltage. If it detects any fault, the relay will switch its output to protect your system. The LED lights make it easy to see the working and fault status.

 Why You Should Buy:

If you want to protect your equipment from voltage issues, the GIC MG73BH is a great choice. It’s simple to install, easy to set, and helps prevent costly breakdowns and electrical failures.

 Where and Who Uses It:

• Where: Electrical panels, factories, buildings, and generator setups
• Who: Electricians, automation engineers, maintenance teams, and OEMs

 About the Manufacturer:

GIC India is a leading company that makes electrical control and protection devices. Their products, like timers, relays, and monitoring systems, are used in industries across the world. GIC is known for making quality products that are easy to use and built to last.

Part Status	Active
Product	Voltage Monitoring Series
RoHS Status	RoHS compliant
Manufacturer Part Number	MG73BH
Manufacturer	GIC
Supply Voltage - Max	240 VAC (1 Phase & 3 Phase, 4 Wire)
Mounting	Base / DIN Rail
Contact Type	‎Normally Closed
Connector Type	Clamp
Terminal	‎Screw
Item Dimensions LxWxH	‎11 x 3 x 11 Centimeters
Circuit Type	‎1-way
Product Dimensions	‎11 x 3 x 11 cm; 150 Grams
Item Height	‎11 Centimeters
Item Width	‎30 Millimeters