PRODUCT DESCRIPTION
SIEMENS 3RT2945-6A - Surge Suppressor (RC Element)
The SIEMENS 3RT2945-6A is a passive RC element surge suppressor designed for integration with SIRIUS 3RT2 series power contactors. It functions to attenuate inductive voltage peaks generated during the de-energization of contactor coils, thereby enhancing system reliability and extending component operational life. This accessory is critical for protecting sensitive control electronics in industrial motor control, switching, and automation applications.
Technical Specifications:
- SERIES/FAMILY: SIRIUS 3RT2 Accessories
- COMPONENT TYPE: Surge Suppressor (RC Element)
- ELECTRICAL SPECS:
- OPERATING VOLTAGE RANGE: 24-240VAC
- SUPPRESSION TYPE: RC Element (Resistor-Capacitor)
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Plug-in Module
- MOUNTING: Direct Contactor Plug-in
- INTERFACE/CONTROL:
- CONNECTION: Direct to Contactor Coil Terminals
- FUNCTION: Passive Voltage Transient Attenuation
- ENVIRONMENTAL/MOUNTING:
- OPERATING ENVIRONMENT: Industrial Control Panels
- MOUNTING STYLE: Front-side Plug-in
- COMPATIBILITY/APPLICATION:
- COMPATIBILITY: SIEMENS SIRIUS 3RT2 Power Contactors (Sizes S3 to S12)
- APPLICATION: Inductive Voltage Peak Suppression, Control Circuit Protection, Contactor Life Extension