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Siemens 3RT2016-1BA41 3-Pole DC Power Contactor

Siemens 3RT2016-1BA41 3-pole power contactor with 12V DC coil.

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ManufacturerSiemens

Part number3RT2016-1BA41

Poles 3

AC-3e/AC-3 Rating 9A, 4kW @ 400V

Coil Voltage 12V DC

Auxiliary Contacts 1 NO

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3-pole configuration AC-3e/AC-3 duty rating 12V DC coil 1 NO auxiliary contact Size S00 Screw terminals

Product description

The Siemens 3RT2016-1BA41 is a 3-pole power contactor suitable for AC-3e/AC-3 loads up to 9A and 4kW at 400V. This specific model operates with a 12V DC coil and is equipped with one normally open (NO) auxiliary contact. It features screw terminals and is manufactured in size S00.

This DC-coil contactor is widely used in applications requiring direct current control, such as in vehicle systems, backup power solutions, and specialized industrial equipment. It's also found in control systems where low-voltage DC is the preferred method of actuation.

Stanlo Automation, a veteran-owned surplus parts distributor, provides the Siemens 3RT2016-1BA41, offering reliable industrial automation components at competitive prices. We are dedicated to supplying quality parts that meet the demands of your critical applications.

Technical specifications

Poles	3
AC-3e/AC-3 Rating	9A, 4kW @ 400V
Coil Voltage	12V DC
Auxiliary Contacts	1 NO
Terminal Type	Screw
Size	S00

Common applications

DC control circuits

Vehicle systems

Backup power

Industrial machinery

Control panels

Specialized equipment

Compatible systems

Siemens SIRIUS 3RT2 series

Also known as

Siemens 3RT2016-1BA41 Contactor SIRIUS 3RT20 DC Contactor

Replaces / compatible with

Compatible with Siemens SIRIUS 3RT2 series accessories.

Technical note

Expert tip

The 12V DC coil of the Siemens 3RT2016-1BA41 requires a stable DC power source and is not interchangeable with AC coil versions.

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Frequently asked questions

Can the Siemens 3RT2016-1BA41 be used with AC control circuits?

No, the Siemens 3RT2016-1BA41 is specifically designed with a 12V DC coil and is intended for use in DC control circuits. Using it with an AC voltage source will damage the coil.