Siemens 3RT2016-2VB41 Power Contactor, 3-Pole, 9A, 4kW/400V, 24V DC Coil, Integrated Diode, 1NO Contact, AC-3 Contactor Original Brand New

Overview 

The Siemens 3RT2016-2VB41 Power Contactor is a premium-quality electrical switching device engineered for reliable performance in industrial and commercial applications. Designed to handle AC-3 and AC-3e operations, this 3-pole contactor ensures consistent control of motors and power circuits up to 9 A and 4 kW at 400 V. With a 24 V DC coil and an integrated diode, it provides exceptional energy efficiency, fast switching response, and long operational life.

Compact in design with a frame size S00, this contactor features spring-loaded terminals for quick and secure connections. The inclusion of 1 NO auxiliary contact allows versatile control configurations, while the non-extendable auxiliary switch ensures simplicity and reliability in space-constrained installations.

Key Features & Functions

• Model: Siemens 3RT2016-2VB41

• Type: Power Contactor

• Rated Operational Current (Ie): 9 A (AC-3)

• Rated Power: 4 kW at 400 V

• Poles: 3-pole configuration

• Control Voltage: 24 V DC (0.85–1.85 × Uc range)

• Auxiliary Contacts: 1 Normally Open (1NO)

• Connection Type: Spring-loaded terminal for quick wiring

• Integrated Diode: Protects against voltage spikes, ensuring coil longevity

• Frame Size: S00 – compact and robust design

• No Auxiliary Switch Extension: Simplified installation and reduced maintenance

Benefits

• Reliable Motor Control: Ensures safe switching for motors and power circuits.

• Energy Efficient: 24 V DC coil minimizes energy use and operational costs.

• Compact Design: Ideal for limited-space control panels.

• Durable and Safe: Integrated diode provides surge protection for extended component life.

• Easy Installation: Spring-loaded terminals guarantee secure, vibration-resistant connections.

• Versatile Application: Perfect for automation systems, industrial machinery, HVAC systems, and general motor control.

Applications

• Industrial automation and machinery control

• HVAC systems and compressors

• Conveyor systems

• Pumps and fans

• General-purpose motor switching and protection

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