Product Description

• AF26 4-pole contactors are used for controlling power circuits up to 690 V AC and 440 V DC. They are mainly used for controlling non-inductive or slightly inductive loads

• AF... contactors include an electronic coil interface accepting a wide control voltage Uc min. ... Uc max

• Only four coils cover control voltages between 24...500 V 50/60 Hz or 20...500 V DC. AF contactors can manage large control voltage variations

• One coil can be used for different control voltages used worldwide without any coil change. AF contactors have built-in surge protection and do not require additional surge suppressors

• The AF... series 4-pole contactors are of the block type design

• Main poles and auxiliary contact blocks: 4 N.O. main poles, front and side-mounted add-on auxiliary contact blocks (mechanically-linked auxiliary contacts compliant with Annex L of IEC 60947-5-1. N.C. mirror contacts compliant with Annex F of IEC 60947-4-1)

• Number of Main Contacts NO : 4

• Number of Main Contacts NC : 0

• Number of Auxiliary Contacts NO : 0

• Number of Auxiliary Contacts NC : 0

• Standards : IEC 60947-1 / 60947-4-1 and EN 60947-1 / 60947-4-1, UL 508, CSA C22.2 N°14

• Rated Operational Voltage : Main Circuit 690 V

• Rated Frequency (f) : Main Circuit 50 / 60 Hz

• Conventional Free-air Thermal Current (I_th) : acc. to IEC 60947-4-1, Open Contactors q = 40 °C 55 A

• Maximum Electrical Switching Frequency : AC-1 600 cycles per hour

• Rated Impulse Withstand Voltage (U_imp) : 6 kV

• Maximum Mechanical Switching Frequency : 3600 cycles per hour

• Product Net Width : 45 mm

• Product Net Depth / Length : 101 mm

• Product Net Height : 86 mm

• Product Net Weight : 0.36 kg

Product Specification