ABB AF750-30-11  AF750 Series DC Block Contactor 1050A 1000V

This is a 3-phase contactor suitable for various applications such as Motor starting, Isolation, By-pass and Distribution application up to max 1000 V. Operated with wide control voltage range 100-250 V, AC/DC.

AF750 Series of contactors are mainly used for controlling 3-phase motors and power circuits up to 1000 V AC or 850 V DC (Up to 850 V DC for AF750). These contactors are of the block type design with 3 main poles.

• control circuit: AC or DC operated with electronic coil interface accepting a wide control voltage range
• (e.g. 100...250 V AC and DC), only 4 coils to cover control voltages between 48...500 V 50/60 Hz and
  
• 24...500 V DC
  
• can manage large control voltage variations
  
• reduced panel energy consumption
  
• very distinct closing and opening
  
• can withstand short voltage dips and voltages sags (SEMI F47 conditions of use on request).
  
• built-in surge suppression

Type = AF750-30-11
Order Code = 1SFL637001R7011

AC / DC Operated with 1 N.O + 1 N.C. auxiliary contacts

IEC Rated Operational Power 400V AC-3 = 400 kW
IEC Rated Operational Current 0<40ºC, 690V AC-1 = 1050 Amps
UL/CSA 3-phase Motor Rating 480V = 600 HP
UL/CSA General use rating 600V AC = 900 Amps
Rated Control Circuit Voltage Uc min...Uc max = 100...250 V 50/60 Hz / 100...250 V DC
Auxiliary Contacts Fitted = 1 NO, 1 NC
 

Includes: 1 x CAL18-11 2-Pole Auxiliary Contact Block, Pilot Duty A600, Q300

Note: the contactor has some marks from being moved around the warehouse, but has not been used.