The Siemens 3RK1300 Series Dol Starter is a robust and reliable motor control solution designed to cater to a range of industrial applications. With a setting range of 1.4 to 2.0 A and an operating voltage of 400 to 500 V, this direct-on-line starter is capable of handling motors with an operating power of 0.75 kW at 400 V in AC-3 category. Its electromechanical switching contact and bimetal motor protection ensure precise operation and safeguard against overloads.
Crafted with a focus on durability, the unit boasts an IP65 protection class, making it suitable for challenging environments where dust and moisture resistance is paramount. The compact dimensions, with a depth of 134 mm, height of 270 mm, and width of 140 mm, allow for easy integration into various setups without demanding excessive space.
The control circuit operates on DC voltage, with a control supply voltage range between 20.4 V and 28.8 V, providing flexibility in system design. The main current circuit features tab terminals for secure and straightforward electrical connections.
This Dol Starter is designed with a user-friendly interface and is marked in accordance with DIN EN 61346-2 and IEC standards, ensuring it meets rigorous industry requirements. It is a versatile component suitable for a wide array of applications, from manufacturing to automation, where reliable motor control is essential.