ОПИСАНИЕ ПРОДУКТА
MITSUBISHI S-T12 AC48V 1A1B - Magnetic Contactor
The MITSUBISHI S-T12 AC48V 1A1B is an electromechanical magnetic contactor engineered for robust switching of power circuits in industrial control applications. It features a 48VAC coil for integration into control circuits and includes integrated 1 Normally Open and 1 Normally Closed auxiliary contacts for status indication or interlocking. This component is designed for reliable operation in motor control centers, heating systems, and general power distribution panels.
Technical Specifications:
- SERIES/FAMILY: MITSUBISHI S-T Series
- COMPONENT TYPE: Magnetic Contactor
- ELECTRICAL SPECS:
- RATED OPERATIONAL CURRENT (AC-3): 12A (for 3-phase motor loads up to 400V)
- RATED OPERATIONAL CURRENT (AC-1): 20A (for resistive loads up to 690V)
- RATED INSULATION VOLTAGE: 690V
- RATED IMPULSE WITHSTAND VOLTAGE: 6kV
- COIL VOLTAGE: 48VAC, 50/60Hz
- NUMBER OF MAIN POLES: 3-pole
- AUXILIARY CONTACTS: 1 Normally Open (NO), 1 Normally Closed (NC)
- MECHANICAL/PHYSICAL:
- FRAME SIZE: T12
- MOUNTING TYPE: DIN Rail or Screw Mount
- TERMINAL TYPE: Screw Terminals
- INTERFACE/CONTROL:
- CONTROL INPUT: Coil terminals for 48VAC energization
- POWER INTERFACE: Main power terminals for load connection
- SIGNAL INTERFACE: Auxiliary contact terminals for status feedback or interlocking
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Finger-safe terminals)
- OPERATING TEMPERATURE: -20 to +60 degrees Celsius
- COOLING METHOD: Natural Convection
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Motor control circuits, resistive heating circuits, lighting control, power distribution panels
- MACHINE TYPES: Industrial machinery, HVAC systems, pump control, conveyor systems