Siemens 3RT2027-1BB40 Power Contactor 24V DC 15kW

The power contactor, also known as a motor control contactor or switching device, from Siemens with the type number 3RT2027-1BB40 is an electrical power contactor used for switching high electrical loads in control circuits, belonging to the category of electrical switchgear and protection components. It is rated for AC-3/AC-3e at 32A and 400V, with a rated power of 15 kW. The control coil operates with 24V DC. It features 3 main poles and one normally open (NO) and one normally closed (NC) auxiliary contact. Connection is made via screw terminals. The dimensions are 4.5 x 10.7 x 8.5 cm, and the weight is 0.611 kg. Power contactors are used in industry to control electric motors, heating systems, and lighting installations. Typical applications are found in mechanical engineering, automation technology, and building installations.

SIRIUS power contactor, AC-3/AC-3e rated for 32A at 400V, with a 15kW power rating. It operates with a 24V DC coil and features 3 main poles. Auxiliary contacts include 1 normally open (NO) and 1 normally closed (NC). It has screw terminals for power connections