ОПИСАНИЕ ПРОДУКТА
SIEMENS 3RT1055-6NP36 - Power Contactor
The SIEMENS 3RT1055-6NP36 is a SIRIUS 3RT10 series power contactor engineered for switching three-phase AC motors and resistive loads in industrial control applications. This device features robust main contacts with a 220-240V AC control coil, providing reliable operational current handling up to 170 A at 400V. It is designed for integration into motor control centers, automation panels, and general machinery requiring precise load management and high switching capacity.
Technical Specifications:
- SERIES/FAMILY: SIRIUS 3RT10
- COMPONENT TYPE: Power Contactor
- ELECTRICAL SPECS:
- OPERATIONAL CURRENT (AC-3): 170 A (at 400V)
- OPERATIONAL POWER (AC-3): 90 kW (at 400V)
- RATED INSULATION VOLTAGE: 690 V
- RATED IMPULSE WITHSTAND VOLTAGE: 8 kV
- CONTROL COIL VOLTAGE: 220-240V AC (50/60 Hz)
- PHASE: Three-phase
- MECHANICAL/PHYSICAL:
- AUXILIARY CONTACTS: 2 Normally Open (NO) + 2 Normally Closed (NC)
- MAIN CIRCUIT TERMINALS: Screw terminals
- AUXILIARY CIRCUIT TERMINALS: Screw terminals
- FRAME SIZE: Size 5
- INTERFACE/CONTROL:
- CONTROL TYPE: Electromechanical
- FEEDBACK: Integrated auxiliary contacts for status indication
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (terminal area), IP00 (main contacts)
- MOUNTING STYLE: DIN rail or screw mounting
- OPERATING TEMPERATURE: -25 to +60 degrees C
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Motor control centers, industrial machinery, HVAC systems, pump control, general load switching
- LOAD TYPES: Three-phase AC motors, resistive loads