The Siemens 3RU2116-0FB0 is a high-quality overload relay designed to provide efficient motor protection. This component is essential for safeguarding motors from potential damage due to excessive current loads. It is suitable for a wide range of industrial applications where motor reliability and performance are critical.
Crafted with precision, the 3RU2116-0FB0 features three poles and an adjustable response current range of 0.35 to 0.50 A, making it versatile for various motor sizes. The relay is engineered for flange mounting directly onto a contactor, ensuring a secure and stable installation.
With a rated operating voltage of 690 V and compatibility with both AC and DC control circuits, this overload relay is a robust choice for diverse electrical systems. It includes both normally open (NO) and normally closed (NC) contacts, providing flexibility in circuit design and control logic.
The compact dimensions of 87 x 45 x 73 mm allow for efficient use of space within electrical enclosures, while the screw terminal connections offer a reliable and straightforward wiring process. The device also features manual and automatic reset functions, which add to its operational convenience and safety.
The 3RU2116-0FB0 is designed to withstand challenging environmental conditions, with an operating temperature range of -40 to +70 °C and a high level of shock resistance. It is also finger-safe, providing additional protection against electrical shock during handling and operation.
This overload relay is part of the Siemens SIRIUS product line, known for its durability and performance in industrial settings. It is an ideal choice for those seeking a dependable solution to protect their motor-driven equipment from overload conditions.