Power Contactor – 3RT1054-1AP36

The Siemens 3RT1054-1AP36 is a high-capacity 3-pole power contactor from the SIRIUS 3RT series, engineered for reliable switching of motors and industrial loads. Supporting up to 115 A and 55 kW at 400 V (AC-3), it’s ideal for robust motor control in automation and industrial panel setups. It features a wide control voltage range (AC/DC 220–240 V), screw terminals for easy wiring, and includes 2 normally open (NO) and 2 normally closed (NC) auxiliary contacts. Its compact, durable design with box-type terminals ensures consistent performance even in demanding environments. Fully compliant with RoHS and global standards.

Specifications

• Article Number: 3RT1054-1AP36

• Product Type: Power Contactor

• Series: SIRIUS 3RT

• Number of Poles: 3-pole

• Rated Current (AC-3): 115 A

• Rated Power: 55 kW at 400 V

• Control Voltage: 220–240 V AC/DC (50–60 Hz)

• Utilization Category: AC-3 / AC-3e

• Drive Type: Conventional

• Main Circuit Connection: Box terminal

• Auxiliary Contacts: 2 NO + 2 NC

• Control/Auxiliary Circuit Connection: Screw terminal

• Net Weight: 3.594 kg

• Packaging Dimensions: 190 x 129 x 181 mm

• Product Lifecycle: Active

• Country of Origin: Germany