Siemens 3RT7014-1AH02 Contactor AC-3 6A, 2.2kW, 400V, Size S00 with Screw Terminals Original Brand New

Overview

The Siemens 3RT7014-1AH02 is a robust and compact contactor from the trusted SIRIUS 3RT series, engineered for high performance in industrial control systems. Designed to switch and control electric motors, this device is a critical component for a wide range of applications, including automation, machinery, and power distribution. Its small footprint (Size S00) and reliable screw terminals make it easy to install and integrate into tight control cabinets.

Key Features / Product Specification

• Product Number: 3RT7014-1AH02
• Contactor Type: Power Contactor for Motor Control
• Rated Operational Current (AC-3): 6 A
• Rated Operational Power (AC-3): 2.2 kW at 400 V
• Auxiliary Contacts: 1 NC (Normally Closed)
• Control Supply Voltage: 48 V AC (50/60 Hz)
• Size: S00
• Connection Method: Screw Terminals
• Manufacturer: Siemens
• Series: SIRIUS 3RT

Benefit

• Space-Saving Design: The compact Size S00 form factor allows for efficient use of space within control panels and cabinets.
• High Reliability: Built with Siemens’ renowned quality, this contactor offers long-term durability and stable performance, minimizing downtime.
• Versatile Application: Suitable for a variety of motor switching tasks in industrial environments, from pumps and fans to conveyors and compressors.
• Easy Installation: Features clear screw terminals for a quick, secure, and hassle-free wiring process.
• Global Standard Compliance: Meets international standards, ensuring compatibility and safety in various applications worldwide.

Function

A contactor is an electrically controlled switch used for switching a power circuit. The Siemens 3RT7014-1AH02 operates by receiving a 48V AC control signal. When this signal is applied to the coil, it generates a magnetic field that pulls the main contacts closed, allowing current to flow to the connected motor. The integrated 1 NC auxiliary contact provides feedback on the status of the main circuit (open when the main circuit is closed, and vice versa), which is essential for interlocking and signaling in complex control circuits.

Application

The Siemens 3RT7014-1AH02 contactor is ideal for:

• Switching small motors in HVAC systems
• Controlling pumps, fans, and blowers
• Industrial automation and machinery
• Building automation systems
• General power switching applications

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