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Siemens 3RT2015-1BB42 Power Contactor — 7A, 24V DC Coil

Siemens 3RT2015-1BB42 power contactor with 7A rating and 24V DC coil.

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ManufacturerSiemens

Part number3RT2015-1BB42

Type Power Contactor

Manufacturer Siemens

Part Number 3RT2015-1BB42

AC-3e/AC-3 Rating 7 A

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AC-3e/AC-3 duty 7A current rating 24V DC coil 1 NC auxiliary contact Screw terminals Size S00

Product description

The Siemens 3RT2015-1BB42 is a compact power contactor designed for AC-3e/AC-3 applications. It features a 7A current rating, a 3kW power output at 400V, and a 3-pole configuration. This model is equipped with a 24V DC coil and a single normally closed (NC) auxiliary contact, utilizing screw terminals for secure connections in a size S00 frame.

This versatile contactor is suitable for motor control, switching of loads, and general power distribution across various industrial sectors. Its robust design makes it ideal for applications in manufacturing plants, HVAC systems, and building automation where reliable switching is crucial.

Source your Siemens 3RT2015-1BB42 from Stanlo Automation, a veteran-owned distributor committed to providing quality surplus industrial parts. Benefit from our extensive inventory and efficient service to keep your operations running smoothly.

Technical specifications

Type	Power Contactor
Manufacturer	Siemens
Part Number	3RT2015-1BB42
AC-3e/AC-3 Rating	7 A
Power @ 400V	3 kW
Poles	3
Coil Voltage	24 V DC
Auxiliary Contacts	1 NC
Terminal Type	Screw
Size	S00

Common applications

Motor control

Load switching

Power distribution

Industrial machinery

HVAC control

Automation systems

Compatible systems

General purpose control circuits Various automation platforms

Also known as

Siemens 3RT20 3RT2015 Contactor Siemens 7A Contactor S00 Contactor

Replaces / compatible with

This contactor is part of the Siemens 3RT20 series. Specific replacement information may vary based on the original installation.

Technical note

Expert tip

Ensure proper torque is applied to the screw terminals for reliable connections, especially in vibration-prone environments.

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Frequently asked questions

What are the key specifications of the Siemens 3RT2015-1BB42 power contactor?

The Siemens 3RT2015-1BB42 is a 3-pole power contactor rated for AC-3e/AC-3 duty with a 7A current capacity and 3kW power at 400V. It features a 24V DC coil and a 1 NC auxiliary contact, using screw terminals and a size S00 frame.