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Siemens 3RT2016-2JB41 SIRIUS DC Contactor for PLC Outputs

Siemens 3RT2016-2JB41 SIRIUS DC Contactor

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ManufacturerSiemens

Part number3RT2016-2JB41

Poles 3

Rated Current (AC-3) 9A

Rated Power (AC-3) 4kW @ 400V

Coil Voltage 24V DC

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AC-3e/AC-3 Rated 24V DC Coil Integrated Diode 1 NO Auxiliary Contact Suitable for PLC Outputs Not Expandable with Auxiliary Switches Spring-loaded Terminals

Product description

The Siemens 3RT2016-2JB41 is a 3-pole power contactor from the SIRIUS 3RT2 series, rated for 9A (AC-3e/AC-3) and 4kW at 400V. It operates on a 24V DC coil with a wide operating range (0.7-1.25*Uc) and features an integrated diode for surge suppression. This model includes one normally open (1 NO) auxiliary contact and is specifically designed for direct connection to PLC outputs. It cannot be expanded with additional auxiliary switches.

This contactor is ideal for industrial automation and control systems where direct interfacing with PLCs is required. Its integrated diode and PLC compatibility ensure reliable operation and simplify system design.

Stanlo Automation, a veteran-owned surplus parts distributor, offers this Siemens 3RT2016-2JB41. We are committed to providing quality industrial components and ensuring customer satisfaction with our dependable parts and service.

Technical specifications

Poles	3
Rated Current (AC-3)	9A
Rated Power (AC-3)	4kW @ 400V
Coil Voltage	24V DC
Auxiliary Contacts	1 NO
Terminal Type	Spring-loaded
Size	S00

Common applications

Industrial Automation

PLC Control

Motor Control

Control Circuits

Automation Systems

Compatible systems

Designed for direct connection to PLC outputs.

Also known as

Siemens 3RT2016-2JB41 SIRIUS 3RT2 Contactor 9A DC Contactor 4kW DC Contactor PLC Contactor

Replaces / compatible with

This contactor is part of the Siemens SIRIUS modular system and offers compatibility with other SIRIUS components.

Technical note

Expert tip

Its integrated diode and wide control voltage range (0.7-1.25*Uc) make it ideal for direct connection to PLC outputs, simplifying wiring and reducing the need for extra interface relays.

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Frequently asked questions

Can auxiliary switches be added to the Siemens 3RT2016-2JB41?

No, the Siemens 3RT2016-2JB41 is specifically designed for direct PLC output connection and cannot be expanded with additional auxiliary switches. It includes one integrated NO auxiliary contact.