Posts

Showing posts from May, 2025

3RW4026-2BB04 – Siemens SIRIUS Soft Starter | AMPS Electric Trading, Siemens Distributor in Qatar

Image
The Siemens SIRIUS 3RW4026-2BB04 is a soft starter designed for three-phase asynchronous motors, offering smooth start-up and shutdown processes. It supports motors up to 11 kW at 400 V , with a rated operational current of 25 A . Operating within a voltage range of 200–480 V AC and a control voltage of 24 V AC/DC , it features spring-type terminals for secure and maintenance-free connections . Key Features: Integrated Bypass Contact System: Reduces power loss and heat generation during operation. Thyristor-Based Control: Ensures precise voltage regulation for smooth motor acceleration. Intrinsic Device Protection: Safeguards against potential faults, enhancing system reliability. Motor Overload Protection: Prevents damage due to excessive current draw. Adjustable Current Limitation: Allows customization based on specific application requirements. Applications: Ideal for industries requiring reliable motor control, such as: Pumps and Fans: Ensures gradu...