3RU21464KB0 | Thermal Overload Relay 57 – 75 A

Brand: Siemens

Type: Thermal Overload Relay

Current Rating: 57 – 75 A

Mounting Type: Contactor Mounting

Reset Type: Auto/Manual Reset

Compatibility: Suitable For S3 Size 3RT Contactor

Description: The 3RU21464KB0 is a thermal overload relay designed to protect motors from overheating and overcurrent conditions. It is compatible with S3 size 3RT contactors from Siemens, ensuring seamless integration into your motor control systems. The relay features both auto and manual reset options, providing flexibility in operation. With a current rating range of 57 to 75 A, it is ideal for a wide range of industrial applications.

Key Features:

• Current Rating: 57 – 75 A
• Mounting: Contactor Mounting
• Reset: Auto/Manual Reset
• Compatibility: Suitable for S3 Size 3RT Contactor
• Reliable motor protection against overload and overheating
• Easy to install and integrate with Siemens contactors

Applications: This thermal overload relay is suitable for use in various industrial and commercial applications where motor protection is critical. It is commonly used in conveyor systems, pumps, fans, and other motor-driven equipment.