Automation & Control

A45-40-00 24V 50Hz / 24V 60Hz Contactor

Product Id
1SBL331201R8100
A45 4-pole contactors are mainly used for controlling non-inductive or slightly inductive loads (i.e. resistance furnaces...) and generally for controlling power circuits up to 690 V AC and 440 V DC. The contactors can also be used for many other applications such lighting... The A... 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 - Control circuit: AC operated with laminated magnet circuit - Accessories: a wide range of accessories is available.

More about A45-40-00 24V 50Hz / 24V 60Hz Contactor

Technical Specification
MRP (Indian Rupees) Not for Retail Sale
Number of Main Contacts NO 4
Compatibility A Contactors
Max Mechanical Switching Frequency 3600 cycles per hour
Max Electrical Switching Frequency AC-1 600 cycles per hour, AC-2 / AC-4 150 cycles per hour, AC-3 600 cycles per hour
Conventional Free-air Thermal Current (Ith) acc. to IEC 60947-4-1, Open Contactors q = 40 °C 100 ampere
Coil Consumption Holding at Max. Rated Control Circuit Voltage 50 Hz 18 5.5 volt - ampere, Holding at Max. Rated Control Circuit Voltage 60 Hz 18 5.5 volt - ampere, Pull-in at Max. Rated Control Circuit Voltage 50 Hz 190 volt - ampere, Pull-in at Max. Rated Control Circui
Terminal Type Screw Terminals
Rated Operational Voltage Main Circuit 1000 volt
Operate Time Between Coil De-energization and NO Contact Opening 4 ... 11 millisecond, Between Coil Energization and NO Contact Closing 8 ... 27 millisecond
Rated Control Circuit Voltage (Uc) 50 Hz 24V; 60 Hz 24V
Rated Breaking Capacity AC-3 acc. to IEC 60947-4-1 8 x Ie AC-3
Rated Operational Power AC-3 (Pe) (220 / 230 / 240 V) 15 KWT, (380 / 400 V) 22 KWT, (415 V) 25 KWT, (440 V) 25 KWT, (500 V) 30 KWT, (690 V) 30 KWT
Rated Operational Current AC-3 (Ie) (220 / 230 / 240 V) 55 °C 40 ampere, (380 / 400 V) 55 °C 37 ampere, (415 V) 55 °C 37 ampere, (440 V) 55 °C 37 ampere, (500 V) 55 °C 33 ampere, (690 V) 55 °C 25 ampere
Rated Operational Current AC-1 (Ie) (690 V) 40 °C 70 ampere, (690 V) 55 °C 60 ampere, (690 V) 70 °C 50 ampere
Rated Making Capacity AC-3 acc. to IEC 60947-4-1 10 x Ie AC-3
Rated Frequency Limits 25 ... 400 hertz
Package Width 142 millimetre
Package Length 190 millimetre
Package Height 136 millimetre
Invoice Description A45-40-00 24V 50Hz / 24V 60Hz Contactor
Product Range A Contactors
Package Gross Weight 1.39 kilogram
Extended Product Type A45-40-00 24V 50Hz / 24V 60Hz
Ambient Air Temperature Close to Contactor for Storage -60 ... +80 degree Celsius, Near Contactor for Operation in Free Air (Uc) -40 ... +70 degree Celsius, Near Contactor for Operation in Free Air (0.85 ... 1.1 Uc) -40 ... +55 degree Celsius
Rated Insulation Voltage (Ui) acc. to UL/CSA 600 volt, acc. to IEC 60947-4-1 and VDE 0110 (Gr. C) 1000 volt
Product Class Block Contactors
Total GST Percentage 18.00
HSN Number 85364900
Country of origin France (FR) - Imported by ABB India Limited
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