PRODUCT DESCRIPTION
SIEMENS 8UC7323-3BB30 - Motor Starter Protector
This device is a SIEMENS SIRIUS 3RV2 series motor starter protector, engineered for the precise overload and short-circuit protection of three-phase AC motors and associated industrial loads. It integrates both thermal and magnetic trip units, providing comprehensive fault protection within industrial control panels and machinery. This component is specified for applications demanding robust motor protection, including pumps, fans, compressors, and conveyor systems, contributing to operational safety and equipment longevity.
Technical Specifications:
- SERIES/FAMILY: SIRIUS 3RV2
- COMPONENT TYPE: Motor Starter Protector / Circuit Breaker for Motor Protection
- ELECTRICAL SPECS:
- RATED OPERATIONAL VOLTAGE: Up to 690VAC
- RATED INSULATION VOLTAGE: 690V
- RATED IMPULSE WITHSTAND VOLTAGE: 6kV
- ADJUSTABLE CURRENT SETTING RANGE: 2.8 A to 4.0 A
- SHORT-CIRCUIT BREAKING CAPACITY: 50 kA at 400VAC
- TRIPPING CLASS: CLASS 10
- NUMBER OF POLES: 3-pole
- MECHANICAL/PHYSICAL:
- FRAME SIZE: S0
- CONNECTION TYPE: Screw terminals
- INTERFACE/CONTROL:
- PROTECTION FUNCTIONS: Overload protection (thermal), Short-circuit protection (magnetic)
- ENVIRONMENTAL/MOUNTING:
- MOUNTING TYPE: DIN rail (35mm) or screw mounting
- OPERATING TEMPERATURE RANGE: -20 to +60 degrees C
- IP RATING: IP20 (terminal area)
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Three-phase AC motors, industrial loads
- APPLICATIONS: Pumps, fans, compressors, conveyor systems, general machinery control panels