Siemens 3RT2015-2BB42 Power Contactor 3-Pole, 7 A, 3 kW, 24 V DC, S00 Original Brand New

Overview

The Siemens 3RT2015-2BB42 is a high-performance power contactor designed for reliable motor switching and control in industrial applications. Engineered with Siemens’ trusted SIRIUS technology, this compact contactor delivers efficient AC-3e/AC-3 operation with a rated current of 7 A and motor output of 3 kW at 400 V. Its 3-pole design, 24 V DC coil, and 1 integrated NC auxiliary contact ensure safe and flexible control across automation systems. The spring-loaded terminals provide quick, secure wiring, while the S00 frame size ensures compatibility with a wide range of switching devices and control panels.

Built to withstand demanding environments, the Siemens 3RT2015-2BB42 offers dependable performance, long service life, and easy integration into modern industrial control systems.

Benefit

• High switching reliability for AC-3 and AC-3e motor applications

• Compact S00 size for easy panel installation

• Energy-efficient 24 V DC coil

• Fast, secure wiring with spring-loaded terminals

• Safe operation with built-in 1 NC auxiliary contact

• Durable construction suited for industrial environments

• Compatible with Siemens SIRIUS control products

Function

• Switching and controlling motors up to 3 kW / 400 V

• Contactor operations for AC-3e/AC-3 duty

• Control circuit monitoring through auxiliary NC contact

Application

• Industrial automation systems

• Conveyor systems

• Pumps, fans, and compressors

• Packaging and assembly lines

• Control panels and motor starters

Technical Features

• Product Type: Power Contactor

• Model: Siemens 3RT2015-2BB42

• Rated Current (AC-3): 7 A

• Motor Output: 3 kW at 400 V

• Poles: 3-pole

• Coil Voltage: 24 V DC

• Auxiliary Contacts: 1 NC

• Terminal Type: Spring-loaded terminal

• Size: S00

• Mounting: Standard DIN rail / panel mounting

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