General
Rated control supply voltage Us at DC	12
Voltage type for actuating	DC
Rated operation current Ie at AC-1, 400 V	20
Rated operation current Ie at AC-3, 400 V	12
Rated operation power at AC-3, 400 V	5.5
Rated operation power NEMA	2.2371
Number of auxiliary contacts as normally open contact	0
Number of auxiliary contacts as normally closed contact	1
Type of electrical connection of main circuit	Screw connection
Number of normally closed contacts as main contact	0
Number of main contacts as normally open contact	3
Depth	46.7
Height	57.5
Operating voltage at AC 50 Hz	690
Operating voltage at AC 60 Hz	690
Width	52.5
Modular version

Miniature contactors B/BC 6 and B/BC 7 of 4 and 5.5 kW AC-3 (400 V) represent a series with very small dimensions and with connection variants in screw, solder pin and flat plug technology. This and the wide range of contact and coil variants offer a very wide range of application options, even in unfavourable space conditions. With their AC or DC control, they switch power circuits with motors, slightly inductive or non-inductive loads. Attachable accessories include suppressor elements and 2-pole auxiliary switches that can be plugged in on the side or front.