Omron Chassis Mount Power Relay, 24V dc Coil, 40 (AC) A, 5 (DC) A Switching Current, 4PST-NO

RS Stock No.:: 178-8265
Mfr. Part No.:: G7Z-4A-02Z-R DC24
Brand:: Omron

Omron Chassis Mount Power Relay, 24V dc Coil, 40 (AC) A, 5 (DC) A Switching Current, 4PST-NO

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$142.67

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$164.07

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RS Stock No.:: 178-8265
Mfr. Part No.:: G7Z-4A-02Z-R DC24
Brand:: Omron

G7Z Datasheet

Omron G7Z Series Power Relay, 4PST-NO Contact Configuration, 24V DC Coil Voltage - G7Z-4A-02Z-R DC24

This power relay is a robust industrial solution designed for reliable performance in automation systems. As a 24V DC relay, it functions efficiently within a temperature range of -25°C to +60°C. With a compact design measuring 45mm in length, 92.2mm in depth, and 62mm in height, it excels in space-constrained environments.

Features & Benefits

• Supports a maximum switching current of 40A for AC power
• Capable of switching 5A for DC applications
• Designed for chassis mounting for easy installation
• Utilises crimp terminals for secure wiring connections
• Offers a minimum operational life of 1,000,000 cycles
• Compliance with EN 60947-4-1 standards for safety assurance

Applications

• Used for providing power to industrial inverters
• Suitable for servo driver and motor control
• Ideal for equipment requiring high-current switching capabilities
• Utilised in control panels needing compact relay solutions

What is the maximum voltage this relay can handle?

The relay can handle a maximum switching voltage of 480V AC and 125V DC, making it suitable for various high-voltage applications.

How does the relay perform under different environmental conditions?

It operates efficiently within a temperature range of -25°C to +60°C, ensuring consistent performance in diverse environments.

What types of loads can this relay be used with?

It is designed for both resistive and inductive loads, accommodating a maximum switching power of 17,600VA for AC and 550W for DC applications.

What installation requirements need to be considered for this relay?

The relay should be chassis mounted, ensuring that the coil terminals are positioned at the top for effective cooling and operation.

What maintenance practices are recommended for optimal performance?

Regularly check connections for tightness and cleanliness, and inspect for signs of wear on terminals to maintain reliable operation over time.

Attribute	Value
Coil Voltage	24V dc
Contact Configuration	4PST-NO
Mounting Type	Chassis Mount
Switching Current	40 (AC) A, 5 (DC) A
Number of Poles	4
Latching	No
Terminal Type	Crimp
Maximum Switching Voltage AC	480V ac
Maximum Switching Voltage DC	125V dc
Maximum Switching Current AC	40 A
Maximum Switching Current DC	5 A
Length	45mm
Coil Power	3.7W
Series	G7Z
Contact Material	Silver Alloy
Life	1000000 (Minimum) operations
Height	62mm
Minimum Operating Temperature	-25°C
Maximum Operating Temperature	+60°C
Depth	92.2mm
Maximum Switching Power AC	11000 (NC/Resistive Load) VA, 17600 (NO/Resistive Load) VA, 4400 (NC/Induction Load) VA, 9680 (NO/Induction Load) VA
Maximum Switching Power DC	550 W
Application	Industrial