PRODUCT DESCRIPTION
SIEMENS 3RF2310-1BA02 - Solid-State Contactor, 3-Phase
This device is a SIEMENS SIRIUS 3RF2 series 3-phase solid-state contactor designed for switching resistive and inductive loads in industrial automation systems. It utilizes semiconductor technology for silent, wear-free operation, controlled via a 24V DC input. Primary applications include heating control, motor switching (non-reversing), and general load management in machinery and process control environments.
Technical Specifications:
- SERIES/FAMILY: SIRIUS 3RF2
- COMPONENT TYPE: Solid-State Contactor, 3-Phase
- ELECTRICAL SPECS:
- RATED OPERATIONAL CURRENT (Ie): 10A (at 40°C)
- RATED OPERATIONAL VOLTAGE (Ue): 48-460V AC
- CONTROL VOLTAGE: 24V DC
- OPERATIONAL FREQUENCY: 50/60 Hz
- PHASE: 3-Phase
- SWITCHING PRINCIPLE: Zero-point switching
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact industrial module
- TERMINAL TYPE: Screw terminals
- INTERFACE/CONTROL:
- CONTROL INPUT: 24V DC
- STATUS INDICATION: Integrated LED
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (terminal area protection)
- COOLING METHOD: Natural convection
- MOUNTING STYLE: DIN rail mounting
- COMPATIBILITY/APPLICATION: Switching of resistive loads (e.g., heating elements), inductive loads (e.g., solenoid valves, transformers), and non-reversing AC motors in industrial control panels, process heating, and general machinery.