PRODUCT DESCRIPTION
SIEMENS 3RF2950-0KA13 - Monitoring Module
The SIEMENS 3RF2950-0KA13 is a dedicated current monitoring module within the SIRIUS 3RF2 solid-state switching device family. This component provides essential diagnostic capabilities for single-phase AC loads, detecting conditions such as partial load failure, wire breakage, or short circuits. It integrates seamlessly with 3RF2 solid-state relays and contactors to enhance process reliability and system diagnostics in industrial automation, heating applications, and motor control systems.
Technical Specifications:
- SERIES/FAMILY: SIRIUS 3RF2
- COMPONENT TYPE: Current Monitoring Module
- ELECTRICAL SPECS:
- SUPPLY VOLTAGE: 24V AC/DC
- MONITORED CURRENT RANGE: 20-50A AC
- MONITORED PHASE: 1-phase
- INTERFACE/CONTROL:
- OUTPUT CONTACTS: 1 Normally Open (NO) + 1 Normally Closed (NC)
- SIGNALING: Fault indication via potential-free contacts
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (for cabinet installation)
- MOUNTING STYLE: DIN Rail Mountable
- COOLING METHOD: Natural convection
- COMPATIBILITY/APPLICATION:
- COMPATIBILITY: Designed for use with SIEMENS SIRIUS 3RF2 Solid-State Relays and Contactors
- APPLICATION: Load monitoring in heating systems, motor control, and general industrial automation for fault detection and process reliability.