ОПИСАНИЕ ПРОДУКТА
ASEA BROWN BOVERI 1SFL451024R8400 - 3-Pole Contactor with 1 NO Auxiliary Contact
This ABB AF series contactor is engineered for reliable switching of power circuits in industrial control applications. It features a 3-pole main contact configuration with an integrated normally open auxiliary contact, controlled by a 24V AC/DC electronic coil. Designed for motor control, resistive load switching, and general power distribution, it integrates seamlessly into automation systems requiring robust and efficient load management.
Technical Specifications:
- SERIES/FAMILY: AF Series
- COMPONENT TYPE: 3-Pole Contactor with 1 Normally Open (NO) Auxiliary Contact
- ELECTRICAL SPECS:
- NOMINAL OPERATIONAL CURRENT (AC-3): 45A
- NOMINAL OPERATIONAL VOLTAGE: Up to 690V AC
- CONTROL COIL VOLTAGE: 24V AC/DC
- MAIN POLES: 3
- AUXILIARY CONTACTS: 1 NO
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact, Modular
- MOUNTING: DIN Rail or Screw Mounting
- TERMINAL TYPE: Screw Terminals
- INTERFACE/CONTROL:
- COIL TECHNOLOGY: Electronic Coil Interface
- CONTROL SIGNAL: 24V AC/DC
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Terminal Protection)
- OPERATING TEMPERATURE RANGE: -40 to +70 degrees C
- COOLING METHOD: Natural Convection
- COMPATIBILITY/APPLICATION:
- TARGET APPLICATIONS: Motor control, resistive load switching, power distribution, HVAC systems, pumping stations, material handling equipment, general industrial automation.