The Siemens 3RA1110-0HD15-1AP0 is a robust and efficient non-fused load feeder designed for direct starting applications. This component is part of the SIRIUS product family, renowned for its reliability and versatility in various industrial settings. With a size S00, it is compact and suitable for space-saving installations.
This load feeder operates at an AC voltage of 400V and is equipped with a bimetal motor protection system, ensuring safe and reliable operation. The adjustable response current of the current-dependent overload release ranges from 0.55 to 0.8 A, providing flexibility for different motor requirements. The unit is designed for use with a 230V AC control supply voltage at 50 Hz and includes one normally open contact for auxiliary circuits.
The 3RA1110-0HD15-1AP0 is engineered to withstand challenging industrial environments, with an insulation voltage rated at 690V and an impulse voltage resistance of 6 kV. It is also designed to operate within a wide range of ambient temperatures, from -20 to +70 degrees Celsius, making it suitable for a variety of storage and operating conditions.
For installation, the device can be easily mounted onto 60 mm busbar systems and is designed to be rotated +/-90 degrees on a vertical mounting plane, with the ability to tilt +/- 22.5 degrees forward and backward. The compact dimensions, with a width of 45 mm, height of 203 mm, and depth of 128 mm, allow for efficient use of space within electrical cabinets.
The electrical connections for the main current circuit are made via screw-type terminals, accommodating various conductor cross-sections for solid, stranded, and finely stranded wires. This load feeder also meets a range of international standards and holds certifications for global use, ensuring compliance with industry regulations.
Overall, the Siemens 3RA1110-0HD15-1AP0 is a dependable solution for direct starting applications, offering both protection and control for motors in a wide array of industrial applications.