Siemens 3RT2035-1AC20 3-Pole 40A Contactor with 24VAC Coil

The Siemens 3RT2035-1AC20 is a robust 3-pole power contactor designed for reliable switching of motors and other industrial loads up to 40 amperes. This contactor features a 24VAC control coil voltage, making it compatible with standard low-voltage control systems commonly used in industrial automation applications.

Key Specifications:

• 3-pole configuration for three-phase motor control
• Rated operational current: 40A (AC-3 category)
• Control coil voltage: 24VAC, 50/60Hz
• Screw terminal connections for main circuit and auxiliary contacts
• Auxiliary contact blocks can be added for expanded functionality
• DIN rail or panel mounting options
• Part of the Siemens SIRIUS 3RT2 contactor series

This contactor is ideal for motor starting, lighting control, heating applications, and general industrial switching duties. The compact design and proven Siemens reliability make it suitable for control panels, machine builders, and OEM applications. The 3RT2035 frame size provides excellent performance in a space-efficient package with long mechanical and electrical life ratings.