DESCRIZIONE PRODOTTO
SCHNEIDER ELECTRIC 81194 - 3-Pole Industrial Contactor
The SCHNEIDER ELECTRIC 81194 is an electromechanical 3-pole contactor from the TeSys D series, engineered for reliable switching of inductive and resistive loads in industrial control applications. It provides robust control for AC motors, heating elements, and lighting circuits, integrating seamlessly into motor starter configurations, HVAC systems, and general machinery automation. This component utilizes an electromagnetic coil for contact actuation, ensuring precise power circuit management.
Technical Specifications:
- SERIES/FAMILY: TeSys D (LC1D Series)
- COMPONENT TYPE: Contactor, 3-Pole
- ELECTRICAL SPECS:
- NOMINAL OPERATIONAL VOLTAGE (POWER CIRCUIT): Up to 690VAC
- NOMINAL OPERATIONAL CURRENT (AC-3): Typically 9A to 150A (specific to variant)
- NOMINAL OPERATIONAL CURRENT (AC-1): Typically 25A to 200A (specific to variant)
- COIL VOLTAGE: Varies by specific variant (e.g., 24VDC, 110VAC, 230VAC)
- POWER RATING (AC-3, 400V): Typically 4kW to 75kW (specific to variant)
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- CONTACT CONFIGURATION: 3 NO (Normally Open) Main Contacts
- AUXILIARY CONTACTS: Often includes 1 NO + 1 NC as standard, or configurable
- FORM FACTOR: Compact Block Contactor
- INTERFACE/CONTROL:
- CONTROL TERMINALS: Screw clamp for coil connection (A1, A2)
- POWER TERMINALS: Screw clamp for main power circuit (L1, L2, L3, T1, T2, T3)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Finger-safe terminals)
- COOLING METHOD: Natural Convection
- MOUNTING STYLE: 35mm DIN Rail or Screw Mounting
- COMPATIBILITY/APPLICATION: Direct-on-line motor starters, reversing starters, star-delta starters, resistive load switching, lighting control, HVAC systems, pumping applications, conveyor systems, industrial machinery.
