Contact us to request a specific version.
3RW5525-1HA14 Siemens
Product Details
Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.
Product Overview
The Siemens SIRIUS 3RW5525-1HA14 is a soft starter within the 3RW55 family, designed for three-phase motor starting in control systems. It operates over a 200-480 V supply and supports a control voltage of 110-250 V AC. The device uses hybrid switching technology, enabling adjustable torque, ramp times, and current limitation for controlled motor start/stop. It is applied in machinery, pumps, fans, and conveyors where controlled ramping reduces mechanical and electrical stress.
Best Suited For
- Starting three-phase motors rated up to 63 A
- Applications requiring adjustable soft start and stop ramps
- Systems using internal-delta configuration for motor starting
- Machine tools, pumps, conveyor systems
Technical Specifications
I/O & Electrical
Communication & Power
Physical & Environmental
Certifications
CE marking per Siemens datasheet.