PRODUCT DESCRIPTION
ASEA BROWN BOVERI 1SAE341111R1440 - Contactor
This device is an industrial power contactor from the ABB AF series, engineered for reliable switching of three-phase motors and resistive loads in demanding industrial environments. It integrates an electronic coil for optimized control across a wide voltage range, ensuring consistent performance in motor control centers, HVAC systems, pumping stations, and general power distribution applications. Its design facilitates robust operation and reduced energy consumption in critical automation infrastructure.
Technical Specifications:
- SERIES/FAMILY: AF Series
- COMPONENT TYPE: Power Contactor
- ELECTRICAL SPECS:
- NOMINAL OPERATIONAL CURRENT (AC-3): 140A
- OPERATIONAL VOLTAGE: Up to 1000V AC, 750V DC
- RATED OPERATIONAL POWER (AC-3, 400V): 75 kW
- COIL CONTROL VOLTAGE: 100-250V AC/DC (Wide Range)
- FREQUENCY: 50/60 Hz
- NUMBER OF POLES: 3
- MECHANICAL/PHYSICAL:
- MAIN CONTACT CONFIGURATION: 3 Normally Open (NO)
- AUXILIARY CONTACTS: 0 Normally Open (NO), 0 Normally Closed (NC)
- MOUNTING: DIN Rail or Screw Mounting
- INTERFACE/CONTROL:
- COIL TECHNOLOGY: Electronic Coil
- CONTROL INPUT: Direct voltage application to coil terminals
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Terminals), IP00 (Main Body)
- OPERATING TEMPERATURE RANGE: -40 to +70 °C
- COOLING METHOD: Natural Air Convection
- COMPATIBILITY/APPLICATION: Motor control, resistive load switching, power distribution, HVAC systems, pumping applications, material handling equipment.