Siemens 3RT2016-2UB42 Power Contactor 9A, 4kW, 3-Pole, 24V DC with Varistor & Auxiliary Contacts Original Brand New

Overview

The Siemens 3RT2016-2UB42 is a robust and reliable power contactor designed for industrial and commercial electrical applications. Engineered for AC-3e/AC-3 performance, this 3-pole device can handle currents up to 9 A and control motors up to 4 kW at 400 V. Its integrated varistor ensures protection against voltage spikes, extending the lifetime of connected equipment. With a 24 V DC coil and spring-loaded terminals, installation is fast and secure, while the auxiliary contact (1 NC) enables easy integration into control circuits. Compact size S00 makes it ideal for space-saving setups without compromising on performance.

Key Benefits

• Reliable Performance: AC-3e/AC-3 rated for safe and consistent motor control.

• Built-in Protection: Integrated varistor protects against voltage spikes and prolongs device lifespan.

• Easy Integration: Auxiliary contact (1 NC) allows seamless connection to control circuits.

• Compact Design: Size S00 ensures efficient use of space in control panels.

• Durable & Efficient: Spring-loaded terminals simplify wiring while providing secure connections.

Functions

• Switching and controlling AC motors and industrial loads

• Surge protection via integrated varistor

• Control circuit integration with auxiliary contacts

• Compact, space-saving design for panel installations

Technical Specifications

• Type: Power Contactor

• Rated Operational Current: 9 A

• Rated Motor Power: 4 kW / 400 V

• Poles: 3

• Coil Voltage: 24 V DC

• Auxiliary Contacts: 1 NC

• Terminal Type: Spring-loaded

• Size: S00

• Protection: Integrated varistor

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