3RW3036-1BB04

The Siemens 3RW3036-1BB04 is a high-quality soft starter designed for seamless integration into various industrial motor control applications. This soft starter is part of the SIRIUS range and is engineered to provide efficient starting and stopping of three-phase motors, ensuring a reduction in mechanical stress on the motor and the driven machine. With an operating voltage range of 200 to 480 V AC and a control supply voltage of 24 V AC/DC, the 3RW3036-1BB04 is versatile and suitable for a wide array of applications. It boasts an operational current of 45 A at 40°C, making it capable of handling significant motor power up to 22 kW at 400 V in a standard circuit configuration. The unit is equipped with an integrated bypass contact system and thyristors, which contribute to its robust performance and reliability. Despite its powerful capabilities, the soft starter does not include intrinsic device protection or motor overload protection, allowing for customised protection schemes to be implemented as required by the specific application. The 3RW3036-1BB04 is designed with a compact form factor, measuring 55 mm in width, 160 mm in height, and 170 mm in depth, which allows for efficient use of space within control cabinets. It can be mounted easily with screw and snap-on mounting options, and it supports a variety of conductor cross-sections for flexible installation. This soft starter is suitable for use in environments with an ambient temperature range of -25 to +60°C, and it can be installed at altitudes up to 5,000 meters above sea level without derating. Its robust design ensures reliable operation even in demanding industrial settings. The Siemens 3RW3036-1BB04 is a practical solution for industries looking to optimise their motor start-up processes, reduce energy consumption, and extend the lifespan of their motor-driven equipment. It is a testament to Siemens' commitment to delivering advanced motor control solutions that meet the needs of modern industry.