PRODUCT DESCRIPTION
SIEMENS 3RT1955-6A - RC Element Surge Suppressor
The SIEMENS 3RT1955-6A is an RC element designed for the suppression of inductive voltage peaks generated by contactor coils upon de-energization. This accessory integrates directly into SIRIUS 3RT contactors, specifically sizes S6 to S12, to protect sensitive control electronics from transient overvoltages and extend the operational lifespan of the contactor. It is engineered for use in AC control circuits within industrial automation and motor control applications.
Technical Specifications:
- SERIES/FAMILY: SIRIUS 3RT19 Accessories
- COMPONENT TYPE: RC Element Surge Suppressor
- ELECTRICAL SPECS:
- NOMINAL VOLTAGE RANGE: 24-240V AC
- FREQUENCY: 50/60 Hz
- FUNCTION: Inductive voltage peak suppression
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Plug-in module
- INTERFACE/CONTROL:
- CONNECTION: Direct plug-in to contactor coil terminals
- ENVIRONMENTAL/MOUNTING:
- MOUNTING STYLE: Direct mounting on contactor
- PROTECTION CLASS: IP20 (when installed in appropriate enclosure)
- COMPATIBILITY/APPLICATION:
- COMPATIBLE CONTACTORS: SIEMENS SIRIUS 3RT Contactors, Sizes S6 to S12
- APPLICATION: Protection of control circuits and contactor coils from inductive voltage spikes in AC systems