DESCRIPCIÓN DEL PRODUCTO
SIEMENS 3RT1275-6AP36 - 3-pole Power Contactor
This SIEMENS SIRIUS 3RT12 power contactor is engineered for switching high-power three-phase AC motors and resistive loads in industrial control systems. It integrates into motor control centers, distribution panels, and automation architectures requiring robust and reliable load switching. The device is designed for applications in heavy industry, infrastructure, and process automation.
Technical Specifications:
- SERIES/FAMILY: SIRIUS 3RT12
- COMPONENT TYPE: 3-pole Power Contactor
- ELECTRICAL SPECS:
- RATED OPERATIONAL CURRENT (AC-3, 400V): 400 A
- RATED OPERATIONAL POWER (AC-3, 400V): 200 kW
- RATED OPERATIONAL CURRENT (AC-1, 400V): 630 A
- CONTROL SUPPLY VOLTAGE: 230 VAC, 50/60 Hz
- NUMBER OF POLES: 3
- MECHANICAL/PHYSICAL:
- FRAME SIZE: S12
- AUXILIARY CONTACTS: Configurable via add-on blocks (not integrated in base unit)
- TERMINAL TYPE: Screw terminals
- INTERFACE/CONTROL:
- CONTROL TYPE: Electromechanical coil
- FEEDBACK: Not applicable for base unit status can be derived from auxiliary contacts
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP00 (main terminals), IP20 (front with terminal covers)
- COOLING METHOD: Natural convection
- MOUNTING STYLE: Screw mounting
- COMPATIBILITY/APPLICATION: Motor control, resistive load switching, industrial power distribution, HVAC systems, pump control, conveyor systems.