OMRON J7MN-6R-40 Motor Protection Circuit Breaker

The OMRON J7MN-6R-40 is a high-performance motor protection circuit breaker designed to safeguard your industrial motors from overload, short circuits, and other potential hazards. This robust device is engineered to provide reliable protection and ease of use in a variety of applications.

Key Features:

• Rotary Operating Mechanism: Offers a user-friendly interface with a rotary operating mechanism, ensuring easy ON/OFF control and locking capabilities.
• High Short-Circuit Capacity: Features a short-circuit breaking capacity of up to 100 kA at 400 V, ensuring effective protection against high fault currents.
• Adjustable Overload Settings: Allows for adjustable overload release between 0.65 and 1 times the rated current, providing flexibility in motor protection settings.
• Multiple Options for Customization: Includes options for ON/OFF indication, trip alarm, undervoltage release, shunt release, and more, allowing you to tailor the device to your specific needs.
• Compliance and Safety: Complies with international standards such as IEC/EN 60947-1, 60947-2, and 60947-4-1, ensuring safety and reliability in various environments.
• Ambient Temperature Range: Suitable for operation in temperatures from -20 to +60°C, making it versatile for different climate conditions.

Technical Specifications:

• Rated Operational Current: 63 A
• Number of Poles: 3
• Rated Insulation Voltage: Up to 690 V
• Mechanical Endurance: 50,000 operating cycles

Benefits:

• Reliability and Durability: Built to withstand heavy-duty industrial applications, ensuring long-term performance and protection for your equipment.
• Easy Integration: Compatible with various busbar systems and DIN-rail adapters, facilitating seamless integration into existing setups.
• Operational Flexibility: Suitable for use in earthed-neutral systems with overvoltage category I to IV and pollution degree 3, providing flexibility in different environments.

This OMRON J7MN-6R-40 motor protection circuit breaker combines robust design with flexible operation, making it an excellent choice for safeguarding industrial motors in demanding applications.