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Siemens 3RT1016-1KB41 Power Contactor - 9A, 24V DC, 1NO, Varistor

Siemens 3RT1016-1KB41 3-pole power contactor with 1 NO aux and varistor.

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ManufacturerSiemens

Part number3RT1016-1KB41

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 NO auxiliary contact Integrated varistor Size S00

Product description

The Siemens 3RT1016-1KB41 is a 3-pole power contactor from the SIRIUS series, rated for AC-3 9A at 400V. It operates with a 24V DC coil within the 0.7-1.25*US range and features an integrated varistor for transient voltage suppression. This S00 size contactor is equipped with one normally open (NO) auxiliary contact and uses screw terminals.

This contactor is designed for reliable motor control in industrial applications, providing protection against voltage surges. Its robust construction ensures dependable performance and extended component life.

Stanlo Automation, your veteran-owned surplus parts specialist, offers the Siemens 3RT1016-1KB41. We are committed to providing quality industrial components and ensuring prompt service for your automation needs.

Technical specifications

AC-3 Current	9A
Voltage	400V
Coil Voltage	24V DC (0.7-1.25*US)
Poles	3
Auxiliary Contacts	1 NO
Suppression	Varistor
Size	S00
Terminals	Screw

Common applications

Motor control

Industrial automation

Control panels

Machine protection

Transient voltage suppression

Compatible systems

Compatible with Siemens overload relays and motor starters.

Also known as

Siemens SIRIUS 3RT1016-1KB41 3RT1016-1KB41 Contactor

Replaces / compatible with

This is a phased-out product. The preferred successor is the SIRIUS 3RT2016-1KB41.

Technical note

Expert tip

The varistor in this contactor provides effective suppression of transient overvoltages, contributing to system reliability.

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Frequently asked questions

What type of surge suppression is built into the Siemens 3RT1016-1KB41 contactor?

The Siemens 3RT1016-1KB41 contactor features an integrated varistor for surge suppression, which helps protect the coil from transient voltage spikes. It is rated for AC-3 9A at 400V with a 24V DC coil and has one NO auxiliary contact.