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Siemens 3RT1016-1HB42 Power Contactor - 9A, 24V DC, 1NC

Siemens 3RT1016-1HB42 3-pole power contactor with 1 NC auxiliary contact.

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ManufacturerSiemens

Part number3RT1016-1HB42

AC-3 Current 9A

Voltage 400V

Coil Voltage 24V DC (0.7-1.25*US)

Poles 3

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AC-3 9A rating 24V DC coil (0.7-1.25*US) 3-pole 1 NC auxiliary contact Size S00 Screw terminals

Product description

The Siemens 3RT1016-1HB42 is a 3-pole power contactor from the SIRIUS series, rated for AC-3 9A at 400V. It operates with a 24V DC coil with a range of 0.7-1.25*US and includes one normally closed (NC) auxiliary contact. This S00 size contactor utilizes screw terminals for installation.

This contactor is designed for reliable motor control in industrial settings, suitable for applications requiring precise switching and control logic. Its robust design ensures consistent performance in demanding environments.

Stanlo Automation, your veteran-owned surplus parts supplier, offers the Siemens 3RT1016-1HB42. We are committed to providing quality components and efficient service to meet your industrial automation needs.

Technical specifications

AC-3 Current	9A
Voltage	400V
Coil Voltage	24V DC (0.7-1.25*US)
Poles	3
Auxiliary Contacts	1 NC
Size	S00
Terminals	Screw

Common applications

Motor control

Industrial automation

Control panels

Machine building

Switchgear

Compatible systems

Compatible with Siemens overload relays and motor starters.

Also known as

Siemens SIRIUS 3RT1016-1HB42 3RT1016-1HB42 Contactor

Replaces / compatible with

This is a phased-out product. The preferred successor is the SIRIUS 3RT2016-1HB42.

Technical note

Expert tip

The 0.7-1.25*US specification indicates a wider operating range for the DC coil, ensuring reliable operation under varying voltage conditions.

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Frequently asked questions

What is the coil voltage range for the Siemens 3RT1016-1HB42 contactor?

The Siemens 3RT1016-1HB42 contactor operates with a 24V DC coil voltage, specifically within the range of 0.7 to 1.25 times the rated voltage (0.7-1.25*US). It has an AC-3 rating of 9A at 400V and includes one NC auxiliary contact.