The Siemens 3RM1002-1AA04 is a compact and efficient direct-on-line motor starter, part of the esteemed SIRIUS series. This device is engineered to facilitate the seamless operation of motors with a power rating of up to 0.75 kW and a current capacity of 2 A. It operates on a 24 V dc control supply voltage and is designed for convenient DIN rail mounting, making it an ideal choice for integration into a variety of industrial control panels.
With dimensions of 141.6 x 22.5 x 100 mm, the 3RM1002-1AA04 is space-saving and can be easily installed in confined spaces. It boasts an IP20 protection class, ensuring that the internal components are safeguarded against solid objects larger than 12.5 mm but not against water, making it suitable for use in dry environments.
This motor starter is equipped with electronic overload protection, which helps to prevent damage to the motor by interrupting the power supply in the event of an overload. It also features a CLASS 10A trip class, providing reliable and fast response to current overloads, thus ensuring the protection and longevity of your motor.
The 3RM1002-1AA04 is designed to withstand challenging industrial conditions, with an operational temperature range of -25 to +60 °C and resistance to shock and vibration. This robustness, combined with a mechanical operating life of approximately 30 million cycles, makes it a durable choice for demanding applications.
This direct starter is also compliant with electromagnetic compatibility (EMC) standards, minimising electrical noise and ensuring stable operation in environments with other electronic devices.
Overall, the Siemens 3RM1002-1AA04 motor starter is a reliable and high-performing solution for starting and protecting motors in a wide range of industrial applications. Its compact design, combined with its protective features and compliance with EMC standards, makes it a valuable addition to any control system.