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Siemens 3RT2 Contactor, 24 V dc Coil, 3-Pole, 9 A, 4 kW 24 V, 1 NO, 400V

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RS Stock No.:
203-2536
Mfr. Part No.:
3RT2016-2FB41
Manufacturer:
Siemens
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Brand

Siemens

Product Type

Contactor

Coil Voltage

24 V dc

Number of Poles

3

Contact Voltage

400V

Contact Current

9A

Power Rating

4kW

Series

3RT2

Mount Type

Snap-On

Function

Reversing

Normal State Configuration

1 NO

Number of Auxiliary Contacts

1

Auxiliary Contact Configuration

1 NO

Terminal Type

Screw Clamp

Control Circuit Voltage Uc

24 V

Contactor Application

Motor Control

Minimum Operating Temperature

-25°C

Operational Current Ie

6.7A

Maximum Operating Temperature

60°C

Length

70mm

Width

45 mm

Standards/Approvals

CCC, CSA, EAC, UL

Depth

73mm

Better World Claim

Low Carbon Manufacture

Better World Product

Yes

Pole and Throw Configuration

3P

COO (Country of Origin):
DE

Siemens size S00, 3RT2 Series Contactor, 24V DC Coil Voltage, 3 Poles - 3RT2016-2FB41


This contactor is designed for industrial applications, functioning effectively at a coil voltage of 24V DC. With dimensions of 70mm in length, 45mm in width, and 73mm in depth, this compact, 3-pole contactor provides reliable switching capabilities, handling contact current ratings of up to 9 A and power ratings of 4kW at 400V AC.

Features & Benefits


• Integrated diode enhances operational reliability and protection

• Low power loss of 0.9W in hot state ensures efficiency

• Spring-loaded terminals allow for quick and secure connections

• High mechanical service life of 30 million operating cycles

• Auxiliary contact included for flexible circuit configurations

Applications


• Utilised in motor control for various industrial machines

• Ideal for requiring reversing control functions

• Suitable for automation systems requiring a low carbon footprint

• Effective in mechanisms needing robust and reliable switching

• Integrates seamlessly on DIN rails for space-efficient mounting

How does this device manage electrical loads in varying temperatures?


The operational temperature range, from -25°C to +60°C, ensures this device reliably manages electrical loads in diverse environments, minimising failure risks even under extreme conditions.

What safety features are incorporated within its design?


The design includes a surge suppressor diode and robust insulation voltage ratings of 690V for both the main and auxiliary circuits, enhancing safety during operation.

Can it be combined with other modules for communication?


This device does not support function modules for communication; however, it can effectively operate alongside other components within a control system due to its versatile configurations.

How is the device mounted, and what are the installation requirements?


It features a screw and snap-on mounting method onto a 35mm DIN rail, enabling flexible installation with minimal space requirements and ensuring secure positioning.

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