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Siemens 3RT1046-1AP04 SIRIUS Contactor, 95A, 230V AC, 2NO+2NC

Siemens 3RT1046-1AP04 3-pole SIRIUS contactor with aux contacts.

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ManufacturerSiemens

Part number3RT1046-1AP04

Type Power Contactor

Manufacturer Siemens

Series SIRIUS 3RT10

Poles 3

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AC-3 95A rating 45 kW power 230V AC 50Hz coil 3-pole configuration 2 NO + 2 NC auxiliary contacts Screw terminals Size S3

Product description

The Siemens 3RT1046-1AP04 is a 3-pole power contactor from the SIRIUS 3RT10 series, designed for reliable industrial applications. It offers an AC-3 rating of 95 Amps and a 45 kW power output at 400V. This unit features a 230V AC coil, operating at 50 Hz, and includes 2 normally open (NO) and 2 normally closed (NC) auxiliary contacts for added control versatility. Secure screw terminals are provided for electrical connections.

This contactor is ideal for motor control systems, control panels, and machinery requiring integrated auxiliary contacts for signaling or interlocking purposes. Its robust construction ensures consistent performance in manufacturing, processing, and automation environments.

Stanlo Automation, a veteran-owned distributor, is your trusted source for quality industrial automation parts. We offer the Siemens 3RT1046-1AP04 to meet your needs, ensuring reliability and availability for your critical projects.

Technical specifications

Type	Power Contactor
Manufacturer	Siemens
Series	SIRIUS 3RT10
Poles	3
Current Rating (AC-3)	95 A
Power Rating (400V)	45 kW
Coil Voltage	230 V AC, 50 Hz
Auxiliary Contacts	2 NO + 2 NC
Terminal Type	Screw
Size	S3

Common applications

Motor control with signaling

Industrial automation

Control panels

Machine control

Interlocking circuits

Compatible systems

Control panels Automation systems Motor starters with auxiliary functions Interlocking systems

Also known as

Siemens SIRIUS Contactor 3RT1046 Contactor 95A Contactor 230V 50Hz Contactor with aux S3 Contactor

Replaces / compatible with

This is a phased-out product. The preferred successor is the Siemens SIRIUS 3RT2046-1AP04.

Technical note

Expert tip

The auxiliary contacts are designed for low-power control circuits; ensure they are not used for switching main power loads. Proper wiring is crucial for the functionality of integrated auxiliary contacts.

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Frequently asked questions

What auxiliary contacts are included with the Siemens 3RT1046-1AP04?

The Siemens 3RT1046-1AP04 comes with 2 normally open (NO) and 2 normally closed (NC) auxiliary contacts. These are essential for integrating the contactor into more complex control and signaling circuits.