Siemens 3RT2027-1AC20 SIRIUS Contactor 32A 24VAC 1NO/1NC Screw Terminals

The Siemens 3RT2027-1AC20 is a SIRIUS 3RT2 series contactor designed for reliable switching of motors and resistive loads up to 32 amperes. This S0 frame size contactor features a 24VAC control coil voltage, making it ideal for industrial automation and control panel applications.

Key Specifications:

• Rated operational current (AC-3): 32A
• Control circuit voltage: 24VAC (50/60Hz)
• Auxiliary contacts: 1 normally open (1NO) + 1 normally closed (1NC)
• Connection type: Screw terminals for secure, reliable wiring
• Frame size: S0 (compact design)
• SIRIUS 3RT2 series for demanding industrial applications

This contactor provides dependable switching performance for motor control circuits, heating elements, lighting loads, and general industrial control applications. The screw terminal connections ensure solid electrical connections suitable for vibration-prone environments. The auxiliary contact configuration allows for control circuit signaling and interlocking functions.