DESCRIZIONE PRODOTTO
SIEMENS 3TH4280-0AG2 - Auxiliary Contactor Relay
The SIEMENS SIRIUS 3TH4280-0AG2 is an electromechanical auxiliary contactor relay designed for reliable switching in industrial control and auxiliary circuits. This component provides a specific contact configuration for signal interlocking, status indication, and control logic within automation systems. It is engineered for integration into industrial control panels, motor control centers, and general machinery requiring robust auxiliary switching capabilities.
Technical Specifications:
- SERIES/FAMILY: SIEMENS SIRIUS 3TH4
- COMPONENT TYPE: Auxiliary Contactor Relay
- ELECTRICAL SPECS:
- COIL VOLTAGE: 230V AC
- COIL FREQUENCY: 50/60 Hz
- CONTACT CONFIGURATION: 2 Normally Open (NO) + 8 Normally Closed (NC)
- RATED OPERATIONAL CURRENT (AC-15, 230V): 6A
- RATED OPERATIONAL CURRENT (DC-13, 24V): 1A
- RATED INSULATION VOLTAGE (Ui): 690V
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 6 kV
- MECHANICAL/PHYSICAL:
- MOUNTING: DIN rail or screw mounting
- TERMINALS: Screw terminals
- FRAME SIZE: Standard industrial auxiliary contactor form factor
- INTERFACE/CONTROL:
- CONTROL INPUT: Electrically actuated coil
- OUTPUT: Potential-free auxiliary contacts
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (terminal protection)
- OPERATING TEMPERATURE: -25 to +60 degrees C
- MOUNTING POSITION: Vertical, horizontal
- COMPATIBILITY/APPLICATION:
- INDUSTRIAL CONTROL CIRCUITS
- SIGNAL INTERLOCKING SYSTEMS
- MOTOR CONTROL CENTERS (MCCs)
- PROGRAMMABLE LOGIC CONTROLLER (PLC) INTERFACES
- GENERAL INDUSTRIAL MACHINERY AND AUTOMATION SYSTEMS