PRODUCT DESCRIPTION
SIEMENS 3RT2027-1AG20 - Power Contactor
This device is a SIRIUS 3RT2 series 3-pole power contactor, engineered for switching resistive and inductive loads in industrial control applications. It integrates a 110/120V AC coil and two normally open auxiliary contacts, facilitating motor control, heating element switching, and general load management within automation systems. The contactor is designed for reliable operation in demanding environments, adhering to IEC standards for industrial control gear.
Technical Specifications:
- SERIES/FAMILY: SIRIUS 3RT2
- COMPONENT TYPE: Power Contactor
- ELECTRICAL SPECS:
- RATED OPERATIONAL CURRENT (AC-3, 400V): 32 A
- RATED OPERATIONAL POWER (AC-3, 400V): 15 kW
- RATED OPERATIONAL VOLTAGE: Up to 690 V AC
- NUMBER OF MAIN POLES: 3
- COIL VOLTAGE: 110 V AC (50 Hz) / 120 V AC (60 Hz)
- AUXILIARY CONTACTS: 2 NO (Normally Open)
- MECHANICAL/PHYSICAL:
- FRAME SIZE: S0
- MOUNTING: DIN rail or screw mounting
- TERMINALS: Screw terminals
- INTERFACE/CONTROL:
- CONTROL TYPE: Electromechanical coil
- FEEDBACK: Via integrated auxiliary contacts
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (terminal area)
- AMBIENT OPERATING TEMPERATURE: -25 to +60 degrees C
- COOLING METHOD: Natural convection
- COMPATIBILITY/APPLICATION: Motor control, resistive load switching, heating systems, general industrial automation, HVAC systems.