Siemens 3RT2016-1BB42 Power Contactor 9A, 3-Pole, 24V DC, AC-3e/AC-3, Screw Terminal Original Brand New

Overview

The Siemens 3RT2016-1BB42 SIRIUS Power Contactor is a high-performance, compact 3-pole contactor (Size S00) designed for switching motors and general resistive loads up to 9 A (AC-3) or 4 kW at 400 V. This robust device belongs to the globally recognized SIRIUS modular system, ensuring seamless integration and high contact reliability in industrial control applications. It features an efficient 24 V DC control voltage and integrated 1 NC auxiliary contact for feedback and interlocking circuits, utilizing secure screw terminals for all connections.

Key Benefit

• Reliable Performance: Handles AC-3e/AC-3 loads up to 4 kW / 400 V.

• Compact Design: Size S00 fits standard control panels without taking extra space.

• Durable and Safe: Screw terminals provide secure connections; one NC auxiliary contact for additional control.

• Versatile Applications: Ideal for industrial machinery, automation systems, and motor control.

• Energy Efficient: Designed to minimize energy loss and heat generation during operation.

Function

• Switching AC-3e/AC-3 electrical loads up to 9 A.

• Controlling motors and industrial equipment.

• Integration with control circuits via 1 NC auxiliary contact.

• Easy installation through screw terminals.

• Reliable long-term operation in demanding industrial environments.

Technical Specification

• Type: Power Contactor

• Model Number: 3RT2016-1BB42

• Rated Current: 9 A

• Rated Power: 4 kW / 400 V

• Poles: 3

• Coil Voltage: 24 V DC

• Auxiliary Contacts: 1 NC

• Terminal Type: Screw terminal

• Size: S00

• Applications: Motor control, industrial automation, machinery switching

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