DESCRIZIONE PRODOTTO
SCHNEIDER ELECTRIC 18527 - TeSys D Contactor
The SCHNEIDER ELECTRIC 18527 is a TeSys D series electromechanical contactor engineered for reliable switching and control of three-phase AC motors and resistive loads in industrial automation environments. This device provides robust power circuit management for applications such as motor control centers, HVAC systems, and general machinery, actuated by a 400VAC control coil. It ensures precise operational control and integration within industrial electrical architectures.
Technical Specifications:
- SERIES/FAMILY: TeSys D
- COMPONENT TYPE: Electromechanical Contactor
- ELECTRICAL SPECS:
- NOMINAL OPERATIONAL CURRENT (AC-3): 9A at <= 440V
- NOMINAL OPERATIONAL POWER (AC-3): 4 kW at 400V
- NUMBER OF POWER POLES: 3
- MAIN CONTACT CONFIGURATION: 3 Normally Open (3NO)
- CONTROL CIRCUIT VOLTAGE: 400VAC, 50/60 Hz
- RATED INSULATION VOLTAGE: 690V (Power Circuit), 600V (Control Circuit)
- RATED IMPULSE WITHSTAND VOLTAGE: 6 kV
- MECHANICAL/PHYSICAL:
- AUXILIARY CONTACTS: 1 Normally Open (NO) + 1 Normally Closed (NC) (Integrated)
- OPERATING TEMPERATURE RANGE: -5 to 60 degrees C
- STORAGE TEMPERATURE RANGE: -60 to 80 degrees C
- MECHANICAL ENDURANCE: 15 Mcycles
- ELECTRICAL ENDURANCE: 1.6 Mcycles (AC-3 at Ue <= 440V)
- INTERFACE/CONTROL:
- TERMINALS: Screw Clamp Terminals
- CONTROL TYPE: Electromechanical Coil
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Front Face)
- MOUNTING STYLE: 35mm DIN Rail or Screw Mounting
- COOLING METHOD: Natural Convection
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Motor Control Centers, Industrial Machinery, HVAC Systems, Pumping Stations
- LOAD TYPES: Three-Phase AC Motors, Resistive Loads, Inductive Loads
