3US56002R8K | Bimetal Relay 32…40 A Size S2 Class 10 DO – Siemens

The 3US56002R8K is a high-quality bimetal relay manufactured by Siemens, designed for reliable overload protection in electrical circuits. This relay is part of the 3US5 series and is specifically engineered for applications requiring precise and durable overload protection.

Key Features:

• Current Range: 32…40 A
• Size: S2 (compact design for space-saving installation)
• Class: 10 (fast tripping characteristic for quick response to overloads)
• Contact Configuration: DO (Double Open – 1 NO + 1 NC)
• Mounting: DIN rail mountable for easy installation
• Application: Suitable for motor protection, machinery, and industrial control systems

Technical Specifications:

• Rated Operational Current (Ie): 32…40 A
• Rated Insulation Voltage (Ui): 690 V AC
• Rated Operational Voltage (Ue): 690 V AC
• Ambient Temperature Range: -20°C to +60°C
• Protection Class: IP20
• Standards: Complies with IEC/EN 60947-4-1

Benefits:

• Provides reliable overload protection for motors and other electrical equipment
• Compact size allows for efficient use of space in control panels
• Fast tripping class ensures quick response to overload conditions
• Durable construction for long service life in demanding environments
• Easy to install and integrate into existing systems

Applications:

The 3US56002R8K is ideal for use in a wide range of industrial and commercial applications, including:

• Motor protection in conveyor systems, pumps, and fans
• Overload protection in machinery and equipment
• Control systems in manufacturing and processing plants