Overview
The Siemens 3RT2015-1AH01 is a high-performance SIRIUS 3RT2 series power contactor designed for efficient and reliable switching of three-phase motors and other electrical loads. This compact and robust device is part of the S00 size range, making it ideal for space-constrained industrial applications. It conforms to the latest AC-3e/AC-3 standards, ensuring optimal performance and energy efficiency.
Key Features & Specification
- Product Number: 3RT2015-1AH01
- Contactor Type: Power Contactor
- Series: SIRIUS 3RT2
- Application: AC-3e/AC-3 (Motor control)
- Current Rating (AC-3e/AC-3): 7 A
- Power Rating: 3 kW at 400 V
- Number of Poles: 3-pole
- Coil Voltage: 48 V AC, 50/60 Hz
- Auxiliary Contacts: 1 NO (Normally Open)
- Connection Type: Screw terminals
- Size: S00
Benefit
- Reliability: Built with high-quality materials and engineering from Siemens, ensuring long-term operational reliability and durability in demanding industrial environments.
- Efficiency: The AC-3e/AC-3 rating ensures low power consumption and high efficiency during motor operation.
- Space-Saving Design: Its S00 size makes it highly compact, allowing for greater density in control cabinets and panels.
- Versatility: Suitable for a wide range of motor control applications, including pumps, fans, and conveyor systems.
- Easy Installation: Features user-friendly screw terminals for quick and secure wiring.
- Safety: Integrated auxiliary contact (1 NO) allows for easy monitoring and integration into safety circuits and control systems.
Function
The Siemens 3RT2015-1AH01 contactor is a crucial component in industrial automation and motor control. Its primary function is to safely and remotely switch electrical circuits. When the 48V AC coil is energized, it closes the main power contacts, allowing power to flow to the connected motor. The integrated NO auxiliary contact changes state simultaneously, providing a signal that can be used for feedback, interlocking, or status indication in the control system.
Application
- Industrial motor control for machinery, pumps, and fans
- HVAC systems
- Conveyor systems
- Building automation
- Switching resistive loads (heating elements)
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