ОПИСАНИЕ ПРОДУКТА
SCHNEIDER ELECTRIC S37450 - Contactor
The SCHNEIDER ELECTRIC S37450 is an electromechanical contactor from the TeSys D series, engineered for robust switching of power circuits in industrial control applications. It facilitates the control of three-phase motors, resistive loads, and other inductive loads, integrating seamlessly into motor starter assemblies, HVAC systems, and general power distribution panels. This device utilizes a 220VAC control coil for activation, providing reliable operational performance and system integration.
Technical Specifications:
- SERIES/FAMILY: TeSys D
- COMPONENT TYPE: Contactor
- ELECTRICAL SPECS:
- NOMINAL OPERATIONAL CURRENT (AC-3): 9A (for motor loads up to 4kW at 400V)
- NOMINAL OPERATIONAL CURRENT (AC-1): 25A (for resistive loads)
- NUMBER OF POLES: 3P
- CONTROL CIRCUIT VOLTAGE: 220VAC 50/60Hz
- RATED OPERATIONAL VOLTAGE: Up to 690VAC
- MOTOR POWER (AC-3, TYPICAL): 4kW at 380-400V
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact, modular
- TERMINALS: Screw clamp
- MOUNTING: 35mm DIN rail or screw fixing
- INTERFACE/CONTROL:
- CONTROL CIRCUIT TYPE: AC 50/60Hz
- AUXILIARY CONTACTS: Available via add-on blocks
- FEEDBACK: Mechanical contact position indicator
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (terminals)
- COOLING METHOD: Natural convection
- OPERATING TEMPERATURE: -5 to 60 degrees Celsius
- COMPATIBILITY/APPLICATION:
- COMPATIBILITY: TeSys GV2/GV3 motor circuit breakers, TeSys LR.D thermal overload relays
- APPLICATION: Motor control, resistive load switching, power distribution, automation panels, HVAC systems
