PRODUCT DESCRIPTION
SIEMENS 3RT2024-2BB44-3MA0 - 3-pole Power Contactor
The SIEMENS 3RT2024-2BB44-3MA0 is a SIRIUS 3RT2 series 3-pole power contactor, engineered for switching resistive and inductive loads in industrial control applications. It integrates robust switching capabilities with a 24 V DC control coil and features both screw and spring-loaded terminal connections, making it suitable for motor control, heating, and lighting systems within automated machinery and process control environments. This component is designed for reliable operation in demanding industrial environments, providing essential control for three-phase loads.
Technical Specifications:
- SERIES/FAMILY: SIRIUS 3RT2
- COMPONENT TYPE: 3-pole Power Contactor
- ELECTRICAL SPECS:
- RATED OPERATIONAL CURRENT (AC-3): 12 A (at 400 V)
- RATED OPERATIONAL POWER (AC-3): 5.5 kW (at 400 V)
- NUMBER OF POLES: 3
- COIL VOLTAGE: 24 V DC
- OPERATIONAL FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- SIZE: S0
- AUXILIARY CONTACTS: 1 Normally Open (NO) + 1 Normally Closed (NC)
- MAIN CIRCUIT TERMINALS: Screw terminals
- CONTROL CIRCUIT TERMINALS: Spring-loaded terminals
- INTERFACE/CONTROL:
- CONTROL TYPE: Electromechanical
- FEEDBACK: Via integrated auxiliary contacts
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (for terminals)
- MOUNTING STYLE: DIN rail or screw mounting
- OPERATING TEMPERATURE: -25 to +60 degrees C
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Motor control, heating systems, lighting circuits, general load switching
- COMPATIBILITY: Integrated within SIRIUS industrial control systems and panels