ОПИСАНИЕ ПРОДУКТА
SCHNEIDER ELECTRIC 82301 - 3-Pole AC-3 Contactor
The SCHNEIDER ELECTRIC 82301 corresponds to a TeSys D series electromechanical contactor, engineered for reliable switching of three-phase AC motors and resistive loads in industrial control applications. This device integrates robust power contacts with a coil-actuated mechanism, providing essential motor starting, stopping, and protection functions within automation systems, HVAC installations, and power distribution panels. It is designed for integration into control circuits requiring high operational endurance and precise load management.
Technical Specifications:
- SERIES/FAMILY: TeSys D
- COMPONENT TYPE: 3-Pole AC-3 Contactor
- ELECTRICAL SPECS:
- NOMINAL OPERATIONAL VOLTAGE: Up to 690VAC
- NOMINAL CURRENT (AC-3): 9A (for motor loads at <= 440V)
- NOMINAL CURRENT (AC-1): 25A (for resistive loads at <= 690V)
- POWER RATING (AC-3, 400V): 4kW
- NUMBER OF POLES: 3P
- CONTROL CIRCUIT VOLTAGE: Dependent on specific coil variant (e.g., 24VDC, 110VAC, 230VAC)
- AUXILIARY CONTACTS: 1 Normally Open (NO) + 1 Normally Closed (NC) integrated
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact modular device
- TERMINALS: Screw clamp terminals
- MECHANICAL ENDURANCE: 15 million cycles
- ELECTRICAL ENDURANCE: 1.6 million cycles (AC-3 at 9A)
- INTERFACE/CONTROL:
- CONTROL TYPE: Electromechanical coil actuation
- FEEDBACK: Integrated auxiliary contacts for status indication
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (terminals)
- COOLING METHOD: Natural convection
- MOUNTING STYLE: 35mm DIN rail or screw mounting
- OPERATING TEMPERATURE: -5°C to +60°C
- COMPATIBILITY/APPLICATION:
- COMPATIBILITY: TeSys D thermal overload relays, auxiliary contact blocks, surge suppressors
- APPLICATION: AC motor control, resistive load switching, power switching in industrial machinery, HVAC, pumping, and lighting circuits
