3UA6830-5G | Thermal Overload Relay 400 – 630 A, Independent Mounting, Manual Reset – Siemens

The Siemens 3UA6830-5G Thermal Overload Relay is a high-performance protective device designed for motor protection in industrial applications. It is suitable for use with motors rated between 400 A and 630 A, ensuring reliable operation and safety in demanding environments.

Key Features:

• Current Range: 400 – 630 A
• Mounting Type: Independent Mounting
• Reset Type: Manual Reset
• Protection Class: Thermal Overload Protection
• Compatibility: Designed for use with Siemens contactors and motor starters
• Application: Ideal for protecting motors in industrial machinery, HVAC systems, and other heavy-duty applications

Technical Specifications:

• Rated Operational Current (Ie): 400 – 630 A
• Rated Insulation Voltage (Ui): 690 V
• Rated Operational Voltage (Ue): 690 V AC
• Ambient Temperature Range: -20°C to +60°C
• Standards Compliance: IEC/EN 60947-4-1, UL 508, CSA C22.2 No. 14
• Dimensions: [Insert dimensions here]
• Weight: [Insert weight here]

Benefits:

• Provides reliable thermal overload protection for motors, preventing damage due to overheating
• Manual reset ensures safe operation by requiring operator intervention after a trip
• Independent mounting allows for flexible installation options
• Robust design ensures durability and long service life in harsh industrial environments
• Compatible with a wide range of Siemens contactors and motor starters

Applications:

The 3UA6830-5G Thermal Overload Relay is suitable for a variety of applications, including:

• Industrial machinery and equipment
• HVAC systems
• Pumps and compressors
• Conveyor systems
• Heavy-duty motors in manufacturing and processing plants

Warranty:

Siemens offers a standard warranty on the 3UA6830-5G Thermal Overload Relay. Please refer to the manufacturer’s warranty policy for detailed information.