Siemens 3RT2037-1AN10 Power Contactor 65A, 30kW, S2 Size with 220V AC Coil Original Brand New

Overview

The Siemens 3RT2037-1AN10 is a high-performance power contactor engineered for reliable switching of electrical loads in industrial applications. As part of the SIRIUS 3RT2 series, this device is designed for AC-3e/AC-3 operation, handling currents up to 65 A and power ratings up to 30 kW at 400 V.

Its robust S2 frame size, 3-pole configuration, and integrated 1 NO + 1 NC auxiliary contacts make it a versatile and essential component for motor control, automation, and general power switching tasks. The screw terminals ensure a secure and straightforward connection, while the 220 V AC, 60 Hz coil provides reliable activation.

Key Benefit

• High Performance: Optimized for AC-3e/AC-3 duty, ensuring efficient and safe switching of high-power loads like motors.
• Reliable Operation: Built with Siemens’ renowned quality and engineering, guaranteeing a long service life and consistent performance.
• Space-Saving Design: The compact S2 size allows for installation in tight spaces within control cabinets and panels.
• Integrated Auxiliary Contacts: The 1 normally open (NO) and 1 normally closed (NC) auxiliary contacts offer flexible options for signaling, interlocking, and control circuit integration.
• Easy Installation: Features robust screw terminals for a simple and secure wiring connection, reducing installation time and effort.
• Global Standard Compliance: Adheres to international standards, making it suitable for a wide range of applications worldwide.

Technical Function

• Switching Capacity: Capable of switching currents up to 65 A for AC-3e/AC-3 applications, with a maximum power rating of 30 kW at 400 V.
• Coil Voltage: Operates with a 220 V AC control voltage at 60 Hz, suitable for standard industrial power systems.
• Pole Configuration: 3-pole design for switching three-phase loads.
• Auxiliary Contacts: Includes 1 NO + 1 NC contacts for building complex control circuits, enabling status feedback, and implementing safety interlocks.
• Connection Method: Screw terminals provide a reliable and durable electrical connection.
• Size: S2 frame size, a part of the SIRIUS modular system, allowing for seamless integration with other Siemens components.

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