Siemens 3RT2015-2BE42 Power Contactor, 7A, 3kW, 60V DC, S00 Original Brand New

Overview: Siemens 3RT2015-2BE42 SIRIUS Power Contactor 

The Siemens 3RT2015-2BE42 is a compact and high-performance SIRIUS 3RT20 series power contactor designed for reliable switching of electric motors, especially in Direct-On-Line (DOL) applications. Part of the latest generation of SIRIUS industrial control devices, this 3-pole contactor is engineered for efficiency, durability, and a space-saving design (Size S00). It features spring-loaded terminals for fast, vibration-proof, and maintenance-free wiring, making it ideal for automation and control panel installations.

Benefit

• Fast and Reliable Wiring: Spring-loaded terminals ensure quick installation, resist vibration, and require minimal maintenance, reducing downtime and labor costs.
• Space-Saving Design: The compact Size S00 footprint is perfect for control cabinets with limited space.
• High Performance: Rated for $7\text{ A}$ and $3\text{ kW}$ at $400\text{ V}$ (AC-3/AC-3e) for motor switching applications.
• Global Compliance: Certified to major international standards (IEC, UL, CSA, CCC) for worldwide use.
• SIRIUS Modular System: Seamless compatibility with a wide range of SIRIUS accessories like thermal overload relays and auxiliary switches.

Function

The 3RT2015-2BE42 Power Contactor is primarily used for switching and controlling electric motors. When the $60\text{ V DC}$ control voltage is applied to the coil, the main contacts close, connecting the $3$-phase load (like a motor) to the main power supply. The integrated $1\text{ NC}$ auxiliary contact provides feedback or interlocking for control circuits. Its robust design ensures a high mechanical and electrical service life.

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