Siemens 3RT2036-1AK60 SIRIUS 3RT2 Contactor 120V Coil 50A 3-Pole 1NO/1NC

The Siemens 3RT2036-1AK60 is a SIRIUS 3RT2 series contactor designed for reliable switching of motors, resistive loads, and capacitive loads in industrial control applications. This heavy-duty contactor features a 120V AC coil voltage and is rated for 50 amperes, making it suitable for controlling medium-power three-phase motors and other electrical loads.

Key Specifications:

• Coil voltage: 120V AC at 50/60 Hz
• Main contacts: 3-pole (3P) configuration rated for 50A
• Auxiliary contacts: 1 normally open (1NO) and 1 normally closed (1NC)
• SIRIUS 3RT2 series with reliable switching performance
• Screw terminal connection for main and auxiliary circuits
• Suitable for motor starting, resistive, and capacitive load switching
• Compact design for space-efficient panel mounting
• High mechanical and electrical endurance for long service life

The 3RT2036-1AK60 contactor is part of Siemens' proven SIRIUS modular system, offering excellent durability and compatibility with standard DIN rail mounting or direct panel installation. The integrated auxiliary contacts provide flexibility for control circuit design, interlocking, and signaling applications. This contactor meets international standards and is widely used in HVAC systems, pumps, conveyors, and general industrial machinery.