PRODUCT DESCRIPTION
SIEMENS 3TH4355-0AN2 - Control Relay
This device is a SIEMENS SIRIUS 3TH4 series control relay, engineered for reliable signal processing and interlocking functions within industrial control circuits. It provides a robust interface for logic operations, enabling precise control of contactor coils, indicator lights, and other low-power loads. The unit is designed for integration into automation systems requiring high contact reliability and extended operational life for critical control applications.
Technical Specifications:
- SERIES/FAMILY: SIRIUS 3TH4
- COMPONENT TYPE: Control Relay
- ELECTRICAL SPECS:
- COIL VOLTAGE: 230VAC, 50/60Hz
- RATED OPERATIONAL CURRENT (AC-15): 6A at 230VAC
- RATED OPERATIONAL CURRENT (DC-13): 1A at 220VDC
- RATED INSULATION VOLTAGE: 690V
- RATED IMPULSE WITHSTAND VOLTAGE: 6kV
- MECHANICAL/PHYSICAL:
- AUXILIARY CONTACT CONFIGURATION: 3 Normally Open (NO) + 5 Normally Closed (NC)
- MOUNTING: DIN Rail (35mm) or Screw Mounting
- TERMINALS: Screw Terminals
- OPERATIONAL LIFE (MECHANICAL): 10 million switching cycles
- INTERFACE/CONTROL:
- CONTROL TYPE: Electromechanical Coil
- FEEDBACK: Contact Status Indication (via auxiliary contacts)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Terminal area), IP40 (Enclosure)
- AMBIENT OPERATING TEMPERATURE: -25 to +60 degrees Celsius
- COOLING METHOD: Natural Convection
- COMPATIBILITY/APPLICATION: Industrial control panels, motor control centers, interlocking circuits, signal processing, automation systems.