The Siemens 3RV1011-0AA15 is a compact and robust circuit breaker designed for motor protection, ensuring efficient and reliable operation in a variety of industrial applications. This device is part of the SIRIUS range and is characterised by its size S00, making it suitable for space-saving installations. It features a Class 10 trip characteristic with an adjustable response current range of 0.11 to 0.16 A and a non-adjustable instantaneous short-circuit release of 2.1 A.
Crafted with precision engineering, the 3RV1011-0AA15 is equipped with a screw terminal connection for secure and straightforward wiring. It also includes a transverse auxiliary switch with one normally open (NO) and one normally closed (NC) contact, enhancing its functionality for various control and signalling tasks.
The circuit breaker is designed to handle a rated operational voltage of up to 690 V and has an insulation voltage rated at 690 V with a pollution degree of 3, ensuring it can withstand challenging industrial environments. Its surge voltage resistance is rated at 6 kV, providing additional protection against voltage spikes.
With a standard breaking capacity, the 3RV1011-0AA15 is capable of interrupting fault currents efficiently, minimising the risk of damage to connected equipment. The device's thermal overload release ensures protection against prolonged overcurrent conditions, while its phase failure sensitivity helps to maintain motor performance and longevity.
The 3RV1011-0AA15's compact dimensions, with a height of 90 mm, a width of 45 mm, and a depth of 75 mm, allow for easy integration into control panels and distribution boards. Its versatile mounting options, including screw and snap-on mounting onto a 35 mm standard mounting rail, facilitate quick and flexible installation.
Overall, the Siemens 3RV1011-0AA15 circuit breaker is a reliable and efficient solution for motor protection, offering robust performance and ease of use for industrial operators seeking to maintain system integrity and continuity of operations.