Siemens 3RT1065-6AB36 SIRIUS Contactor 3P 265A 132kW 24V AC/DC S10

The Siemens SIRIUS 3RT1065-6AB36 is a 3-pole power contactor from the size S10 frame, rated 265 A / 132 kW at 400 V (AC-3) for switching three-phase motors and high-current loads. It uses a 24 V AC/DC control coil with a conventional operating mechanism, has two normally-open and two normally-closed integrated auxiliary contacts, and screw terminals on the main and control circuits.

Technical specifications:

• Series: SIRIUS 3RT10
• Siemens article no. (MLFB): 3RT1065-6AB36
• Frame size: S10
• Number of poles: 3
• Rated operational current (AC-3, 400 V): 265 A
• Rated power (AC-3, 400 V): 132 kW
• Rated operational current (AC-1, 40 °C): 330 A
• Control supply voltage: 24 V AC/DC (23-26 V)
• Operating mechanism: conventional (AC and DC)
• Integrated auxiliary contacts: 2 NO + 2 NC
• Main circuit terminals: screw
• Control and auxiliary terminals: screw
• Utilisation categories: AC-3, AC-1
• Frame width: 120 mm
• Standards: IEC 60947-4-1 / EN 60947-4-1

Features and benefits:

• High switching capacity for large three-phase motors up to 132 kW at 400 V.
• 24 V AC/DC coil operates on both AC and DC control supplies for flexible integration.
• Integrated 2 NO + 2 NC auxiliary contacts provide signalling and interlocking without add-on blocks.
• Screw terminals give a secure, maintainable connection for high-current applications.
• Part of the SIRIUS modular system, compatible with Siemens auxiliary switches, surge suppressors and overload relays.

Applications:

• Motor switching and control in industrial machinery and process plants.
• Main and load contactors in motor control centres and switchgear.
• Capacitor, heating and general power switching in high-current distribution.

Also known as: Siemens 3RT1065-6AB36, SIRIUS 3RT10 265A contactor, 3RT1065 132kW contactor, Siemens S10 contactor 24V.