ОПИСАНИЕ ПРОДУКТА
SIEMENS 3RV2011-1FA20 - Motor Protection Circuit Breaker
This SIEMENS SIRIUS 3RV2 motor protection circuit breaker provides reliable thermal and magnetic protection for AC motors and other loads. Engineered for industrial control applications, it integrates overload, short-circuit, and phase failure protection into a compact S00 frame, ensuring operational safety and system longevity in machinery, HVAC systems, and conveyor applications. It features a precise adjustable current setting for optimal motor coordination.
Technical Specifications:
- SERIES/FAMILY: SIRIUS 3RV2
- COMPONENT TYPE: Motor Protection Circuit Breaker (MPCB)
- ELECTRICAL SPECS:
- RATED OPERATIONAL VOLTAGE: Up to 690V AC
- THERMAL OVERLOAD SETTING RANGE: 0.7 - 1.1 A
- SHORT-CIRCUIT RELEASE: Fixed, approximately 13 x I_max (14.3 A)
- RATED OPERATIONAL CURRENT (Ie): 1.1 A (at max setting)
- RATED POWER (400V AC, 3-PHASE): 0.37 kW
- NUMBER OF POLES: 3-pole
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- FRAME SIZE: S00
- TERMINAL TYPE: Screw terminals
- INTERFACE/CONTROL:
- PROTECTION FUNCTIONS: Thermal overload, Magnetic short-circuit, Phase failure
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (terminal area)
- COOLING METHOD: Natural convection
- MOUNTING STYLE: DIN rail (35 mm) or screw fixing
- COMPATIBILITY/APPLICATION: Protection of AC motors, industrial machinery, pumps, fans, conveyor systems, HVAC applications.