ОПИСАНИЕ ПРОДУКТА
SIEMENS 3RT2535-1NP30 - Power Contactor
The SIEMENS 3RT2535-1NP30 is an electromechanical power contactor from the SIRIUS 3RT2 series, engineered for switching and controlling three-phase AC motors and resistive loads in industrial automation applications. This device features a 24V DC control circuit for precise actuation and is suitable for integration into motor control centers, HVAC systems, pump control, and general machinery requiring reliable load switching. Its design prioritizes functional integrity and compatibility within the SIRIUS modular system.
Technical Specifications:
- SERIES/FAMILY: SIRIUS 3RT2
- COMPONENT TYPE: Power Contactor
- ELECTRICAL SPECS:
- NOMINAL OPERATIONAL CURRENT (AC-3, 400V): 35A
- NOMINAL OPERATIONAL POWER (AC-3, 400V): 18.5 kW
- NOMINAL OPERATIONAL CURRENT (AC-1, 400V): 50A
- NOMINAL OPERATIONAL POWER (AC-1, 400V): 34.6 kW
- CONTROL CIRCUIT VOLTAGE: 24V DC
- NUMBER OF POLES: 3-pole
- MAIN CONTACTS: 3 Normally Open (NO)
- INTEGRATED AUXILIARY CONTACTS: 1 Normally Open (NO) + 1 Normally Closed (NC)
- MECHANICAL/PHYSICAL:
- FRAME SIZE: S2
- MAIN CIRCUIT TERMINALS: Screw-type
- CONTROL CIRCUIT TERMINALS: Spring-type
- INTERFACE/CONTROL:
- CONTROL TYPE: Electromechanical, DC coil actuation
- FEEDBACK: Integrated auxiliary contacts for status indication
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Terminal protection)
- COOLING METHOD: Natural convection
- MOUNTING STYLE: 35mm DIN rail or screw mounting
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Switching of three-phase asynchronous motors, resistive loads, heating systems, lighting circuits, general industrial load switching.
- COMPATIBILITY: Integrates with SIRIUS modular system components including overload relays and circuit breakers.
