Siemens SIRIUS 3RT Contactor, 12 V dc Coil, 3-Pole, 8.9 A, 7.5 kW, 1 NC, 690 V | 3RT2018-1BA42

Description

The Siemens 3RT2018-1BA42 is a high-performance, 3-pole SIRIUS contactor engineered for reliable operation in industrial electrical control systems. This contactor features a 12V DC coil, which offers advantages in terms of energy efficiency and compatibility with DC control circuits. It is rated for a continuous current of 8.9 Amperes and can handle a substantial power load of up to 7.5 kW, making it suitable for a variety of motor and load switching applications. The integrated 1 NC auxiliary contact provides essential functionality for feedback or interlocking circuits.

Constructed with Siemens’ commitment to quality and durability, the 3RT2018-1BA42 ensures consistent and dependable performance, even in challenging industrial environments subject to frequent switching operations. Its robust design and high-quality materials contribute to a long operational life, minimizing downtime and maintenance requirements. The contactor is designed for straightforward mounting and wiring, facilitating integration into existing control panels and machinery.

This Siemens 3RT2018-1BA42 contactor is ideal for a wide spectrum of industrial applications, including the direct control of motors, switching of resistive loads, and as a key component in more complex control circuits. Its 690V AC rating allows for use in systems with higher voltage requirements. The SIRIUS line of contactors is known for its safety and reliability in diverse industrial settings.

Select the Siemens 3RT2018-1BA42 for a dependable and efficient solution to your industrial control needs. Its combination of robust construction, precise operation, and suitability for various voltage and power requirements makes it a valuable component for any automation system. Trust in Siemens for high-quality electrical switching devices.