Siemens 3RT2016-1WB41 Power Contactor 9A, 4 kW / 400V, 3-Pole, 24V DC, Varistor Original Brand New

Overview

The Siemens 3RT2016-1WB41 is a durable and efficient power contactor designed for AC-3e/AC-3 applications. Supporting currents up to 9 A and power ratings of 4 kW at 400 V, it is perfect for industrial machinery and automation systems. Equipped with a plugged-in varistor for surge protection, this contactor ensures stable performance and longevity. Its compact frame size S00 and screw terminal design make installation quick and convenient.

Key Benefit

• Reliable Performance: Handles 9 A and 4 kW / 400 V, ensuring smooth operation of industrial equipment.

• Surge Protection: Built-in varistor protects the contactor from voltage spikes and enhances durability.

• Compact & Efficient: S00 frame size fits into tight spaces without compromising performance.

• Easy Installation: Screw terminals provide secure and hassle-free wiring.

• Versatile Usage: Suitable for various AC-3e/AC-3 industrial applications.

Function & Features

• 3-pole power contactor for AC-3e/AC-3 operation

• Operating voltage: 24 V DC, with 0.85-1.85*Uc range

• Auxiliary contacts: 1 NO (normally open)

• Screw terminal connections for reliable wiring

• Plugged-in varistor included for voltage surge protection

• Frame size: S00

• Note: No auxiliary switch can be added

Application

The Siemens 3RT2016-1WB41 power contactor acts as an electrically controlled switch, primarily used for:

1. Motor Switching: Starting, stopping, and reversing of 3-phase AC motors up to 4 kW.

2. Resistive Loads: Switching of heating elements, lighting systems, and other general-purpose AC loads.

3. Automation & Control: Integration into control systems where a 24 V DC signal is used to control a higher-power AC circuit.

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