PRODUCT DESCRIPTION
SIEMENS 8UC7210-1BB - Motor Operator
The SIEMENS 8UC7210-1BB is a motor operator designed for remote electrical control of SENTRON 3VL series molded case circuit breakers. It facilitates automated opening and closing operations, integrating circuit protection into supervisory control and data acquisition (SCADA) systems or programmable logic controller (PLC) environments. This component is critical for applications requiring remote power isolation, load shedding, or automated system restarts.
Technical Specifications:
- SERIES/FAMILY: SENTRON 3VL Accessory
- COMPONENT TYPE: Motor Operator
- ELECTRICAL SPECS:
- NOMINAL VOLTAGE: 24 VDC
- POLES: 3-pole circuit breaker compatibility
- FUNCTION: Remote ON/OFF switching, automatic charging for trip/close operations
- MECHANICAL/PHYSICAL:
- COMPATIBLE BREAKER FRAME: SIEMENS SENTRON 3VL160, SIEMENS SENTRON 3VL250
- OPERATION: Electrically driven spring charging mechanism
- FORM FACTOR: Integrated accessory module for direct circuit breaker mounting
- INTERFACE/CONTROL:
- CONTROL INPUT: DC voltage signal for motor activation
- FEEDBACK: Auxiliary contacts for status indication (e.g., ON/OFF, charged)
- ENVIRONMENTAL/MOUNTING:
- MOUNTING STYLE: Direct attachment to compatible SIEMENS 3VL circuit breakers
- IP RATING: IP20 (typical for internal panel components)
- COOLING METHOD: Passive convection
- COMPATIBILITY/APPLICATION:
- COMPATIBLE CIRCUIT BREAKERS: SIEMENS SENTRON 3VL160, SIEMENS SENTRON 3VL250
- APPLICATION: Remote control of circuit breaker switching states in industrial control systems, building automation, and power distribution panels.