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Siemens SIRIUS Power Contactor 3RT1015-1JB42 — 7A 24V DC

Siemens SIRIUS Power Contactor, 7A, 3kW/400V, 24V DC coil.

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ManufacturerSiemens

Part number3RT1015-1JB42

Type Power Contactor

AC-3 Rating 7A

Power Rating 3kW @ 400V

Poles 3-pole

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3-Pole Configuration 7A AC-3 Rating 3kW Power Output 24V DC Coil Voltage Integrated Surge Suppressor Diode Size S00

Product description

The Siemens 3RT1015-1JB42 is a 3-pole SIRIUS power contactor designed for switching motor loads. Rated for AC-3 applications at 7A and 3kW at 400V, this contactor features a 1 Normally Closed (NC) auxiliary contact and a 24V DC coil with a surge suppressor diode. Its compact Size S00 and screw terminals facilitate easy installation.

This contactor is suitable for general industrial applications, including motor starting and control circuits. It provides reliable switching for various machinery and equipment found in manufacturing, automation, and power distribution systems.

Stanlo Automation, your trusted source for surplus industrial parts, offers the Siemens 3RT1015-1JB42. While this product is phased out, we can help you source it or its preferred successor, the 3RT2015-1JB42, ensuring your operational needs are met.

Technical specifications

Type	Power Contactor
AC-3 Rating	7A
Power Rating	3kW @ 400V
Poles	3-pole
Auxiliary Contacts	1 NC
Coil Voltage	24V DC
Coil Type	With diode
Size	S00
Terminals	Screw

Common applications

Motor Control

Power Switching

Control Circuits

Industrial Automation

Machine Control

Compatible systems

General Automation Systems Motor Control Circuits Control Panels

Also known as

Siemens SIRIUS Contactor S00, 3RT1015 Contactor, 7A 3-Pole Contactor

Replaces / compatible with

This is a phased-out product. The preferred successor is the Siemens SIRIUS 3RT2015-1JB42.

Technical note

Expert tip

The integrated diode provides surge suppression for the coil, protecting control circuitry from voltage spikes.

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Frequently asked questions

What is the successor to the Siemens 3RT1015-1JB42 power contactor?

The Siemens 3RT1015-1JB42 is a phased-out product. Its preferred successor is the Siemens SIRIUS 3RT2015-1JB42, offering similar functionality with updated design.