Catalog Description:BC7-30-10-01 Mini Contactor 24 V DC - 3 NO - 0 NC - Screw Terminals
Long Description:The BC7-30-10 mini contactor is a compact 3 pole contactor with 1 auxiliary contact and screw terminals. They are ideally suited for applications where reliability is a must and space is at a premium. Mini contactors are used in residential buldings, commercial buildings and industrial applications for the control of single or three-phase loads up to 5.5 kW (AC-3) and 20 A / 690 V (AC-1) or switching of control signals. Further features are the noiseless and hum-free coil, a switch position indication and the integrated possibility for rail or wall mounting.
Number of Poles:3
Mini Contactor Type:Mini Contactor
Rated Operational Voltage:Auxiliary Circuit 690 V AC
Auxiliary Circuit 250 V DC
Main Circuit 690 V AC
Main Circuit 220 V DC
Rated Frequency (f):Control Circuit DC
Main Circuit 60 Hz
Main Circuit 50 Hz
Main Circuit DC
Rated Impulse Withstand Voltage (Uimp):Auxiliary Circuit 6 kV
Main Circuit 6 kV
Rated Insulation Voltage (Ui):690 V
acc. to UL/CSA 600 V
Number of Main Contacts NC:0
Number of Main Contacts NO:3
Rated Operational Current AC-1 (Ie):(220 / 240 V) 40 °C 20 A
(220 / 240 V) 55 °C 16 A
(380 / 440 V) 40 °C 20 A
(380 / 440 V) 55 °C 16 A
(690 V) 40 °C 6 A
(690 V) 55 °C 6 A
Rated Operational Power AC-3 (Pe):(230 V) Three Phase 3 kW
(400 V) Three Phase 5.5 kW
(500 V) Three Phase 5.5 kW
(690 V) Three Phase, NO 3 kW
Rated Short-time Withstand Current Low Voltage (Icw):at 40 °C Ambient Temp, in Free Air, from a Cold State 10 s 96 A
Number of Auxiliary Contacts NC:0
Number of Auxiliary Contacts NO:1
Rated Operational Current AC-15 (Ie):(24 V) 4 A
(120 V) 4 A
(500 V) 2 A
(220 / 240 V) 4 A
(380 / 400 V) 3 A
Rated Operational Current DC-13 (Ie):(24 V) 2.5 A
(110 V) 0.7 A
(220 / 240 V) 0.4 A
Conventional Free-air Thermal Current (Ith):Main Circuit 20 A
Rated Control Circuit Voltage (Uc):24 V DC
Coil Operating Limits:(acc. to IEC 60947-4-1) for DC supply 0.85 ... 1.1 x Uc (at θ ≤ 55 °C)
Degree of Protection:Auxiliary Circuit Terminals IP20
Control Circuit Terminals IP20
Main Circuit Terminals IP20
Mechanical Durability:10000000 cycle
Minimum Switching Capacity:Auxiliary Circuit 17 V
Auxiliary Circuit 5 mA
Maximum Electrical Switching Frequency:(AC-1) 300 cycles per hour
(AC-15) 600 cycles per hour
(AC-3) 600 cycles per hour
(DC-1) 600 cycles per hour
(DC-13) 600 cycles per hour
(DC-3) 600 cycles per hour
Connecting Capacity Main Circuit:Flexible with Ferrule 1/2x 1 ... 2.5 mm²
Flexible with Insulated Ferrule 1/2x 1 ... 2.5 mm²