PRODUCT DESCRIPTION
SIEMENS 3RT2526-1AP00 - Vacuum Contactor
This SIEMENS SIRIUS 3RT25 series vacuum contactor is engineered for switching three-phase AC motors and resistive loads in industrial environments. It provides reliable control for applications requiring high switching frequencies and extended electrical life, utilizing vacuum technology for arc quenching. The device integrates into control systems for motor starting, stopping, and protection within machinery, HVAC systems, and process automation.
Technical Specifications:
- SERIES/FAMILY: SIRIUS 3RT25
- COMPONENT TYPE: Vacuum Contactor
- ELECTRICAL SPECS:
- RATED OPERATIONAL CURRENT (AC-3, 400V): 25 A
- RATED OPERATIONAL POWER (AC-3, 400V): 11 kW
- RATED OPERATIONAL VOLTAGE: Up to 690 V AC
- CONTROL SUPPLY VOLTAGE: 24 V AC/DC
- NUMBER OF POLES: 3-pole
- AUXILIARY CONTACTS: 1 NO + 1 NC (integrated)
- MECHANICAL/PHYSICAL:
- FRAME SIZE: S0
- CONNECTION TYPE: Screw terminals
- INTERFACE/CONTROL:
- CONTROL TYPE: Electromagnetically actuated
- FEEDBACK: Integrated auxiliary contacts for status indication
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (terminals), IP00 (main circuit)
- MOUNTING STYLE: DIN rail or screw mounting
- OPERATING TEMPERATURE: -25 to +60 degrees C
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Motor control circuits, resistive load switching, industrial machinery, HVAC, pump control, conveyor systems
- STANDARDS: IEC 60947