ESB40-40-230AC/DC Installation Contactor
The ESB40 installation contactor is a 4 pole contactor suitable for modular switchboards. They are specially designed fitting to modular DIN rail products and for applications where customers want to use the panel design with high finger protection. Installation contactors are used in residential, commercial and industrial applications for the control of single or three-phase loads up to 40 A or switching of control signals. Further features are the noiseless and hum-free DC coil, the integrated overvoltage protection up to 5 kV and a switch position indication. Auxiliary contacts, distance pieces and sealing cover for protection against unauthorized changes are available as accessory.
Dimensions:
Product Net Width: 54mm
Product Net Height: 85mm
Product Net Depth: 65mm
Product Net Weight: 0.405kg
Technical:
Rated Frequency (f): Control Circuit DC
Control Circuit 50 Hz
Control Circuit 60 Hz
Control Circuit 400 Hz
Main Circuit DC
Main Circuit 50 Hz
Main Circuit 60 Hz
Rated Operational Current AC-1 (Ie): (NC) 30 A (NO) 40 A
Rated Operational Current AC-3 (Ie): (230 V) Single Phase 22 A (400 V) Three Phase 22 A
Rated Operational Power AC-1 (Pe): 230 V Single Phase 9.2 kW 400 V Three Phase 26 kW
Rated Operational Power AC-3 (Pe): (230 V) Single Phase 3.7 kW (400 V) Three Phase 11 kW
Rated Operational Current AC-7a (Ie): (NC) 30 A (NO) 40 A
Rated Operational Power AC-7b (Pe): (230 V) Single Phase 3.7 kW (400 V) Three Phase 11 kW
Recommended Screw Driver: Control Circuit Pozidriv1 Main Circuit Pozidriv2
Rated Impulse Withstand Voltage (Uimp): 6 kV
Rated Insulation Voltage (Ui): acc. to IEC 60947-4-1 and VDE 0110 (Gr. C) 500 V
Degree of Protection: IP20
Mechanical Durability: 1000000 cycles
Number of Poles: 4
Standards: IEC/EN 60947-1 IEC/EN 60947-4-1 IEC/EN 60947-5-1 IEC/EN 61095 UL 60947-1 UL 60947-4-1
Remarks : Installation contactor, noiseless/humfree, high insulation, reliable function, long life