3RT1046-1AK60 | Siemens | Contactor
3RT1046-1AK60 | Siemens | Contactor
Part #: 3RT1046-1AK60 Manufactured by: Siemens

3RT1046-1AK60 | Siemens | Contactor

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Product Overview
The Siemens 3RT1046-1AK60 SIRIUS Contactor is a 3-pole electrical device designed specifically for switching motors in ind...  Read more
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Warranty for item #: 3RT1046-1AK60
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3RT1046-1AK60 | Siemens | Contactor
    3RT1046-1AK60 | Siemens | Contactor
3RT1046-1AK60 | Siemens | Contactor
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Product Description P/N: 3RT1046-1AK60

Description / Specifications

Description

The Siemens 3RT1046-1AK60 SIRIUS Contactor is a 3-pole power contactor designed for switching motors in industrial applications. It features a current rating of 95A at 400V AC, suitable for handling heavy loads. The contactor is designated as Size S3 and supports AC-3 ratings up to 45kW at 400V.

With a coil voltage of 110V AC 50Hz / 120V AC 60Hz, the contactor operates efficiently within standard power supply parameters. It utilizes a screw connection method for secure electrical connections.

The Siemens 3RT1046-1AK60 SIRIUS Contactor is engineered to provide reliable motor switching capabilities, making it suitable for various industrial and commercial applications where robust and precise motor control is required.

 

Technical Specifications

 

 

Part #

3RT1046-1AK60

Manufacturer

SIEMENS

Brand

SIEMENS INDUSTRY

Category

Contactors & Starters

Subcategory

Contactor

Rated control supply voltage Us at AC 50HZ (EF003978)

['110', '110'] V

Rated control supply voltage Us at AC 60HZ (EF003979)

['120', '120'] V

Voltage type for actuating (EF008242)

AC

Rated operation current Ie at AC-1, 400 V (EF001393)

120 A

Rated operation current Ie at AC-3, 400 V (EF001392)

95 A

Rated operation power at AC-3, 400 V (EF001364)

45.0 kW

Rated operation current Ie at AC-4, 400 V (EF008495)

80 A

Rated operation power at AC-4, 400 V (EF008496)

45.0 kW

Modular version (EF001126)

true

Number of auxiliary contacts as normally open contact

0

Number of auxiliary contacts as normally closed contact

0

Type of electrical connection of main circuit (EF006819)

Screw connection

Number of normally closed contacts as main contact

0

Number of main contacts as normally open contact

3

Size of contactor

S3

Insulation voltage rated value

1,000 V

Degree of pollution

3

Surge voltage resistance rated value

6 kV

Maximum permissible voltage for safe isolation

- between coil and main contacts acc. to EN 60947-1: 690 V

Protection class IP on the front

IP20; IP20 on the front with cover / box terminal

Protection class IP of the terminal

IP00

Shock resistance at rectangular impulse

at AC: 6.8g / 5 ms, 4g / 10 ms

Shock resistance with sine pulse

at AC: 10.6g / 5 ms, 6.2g / 10 ms

Mechanical service life (switching cycles) of contactor

typical: 10,000,000

Mechanical service life (switching cycles) of the contactor with added electronics-compatible auxiliary switch block

typical: 5,000,000

Mechanical service life (switching cycles) of the contactor with added auxiliary switch block

typical: 10,000,000

Reference code acc. to DIN EN 81346-2

Q

Ambient conditions

Installation altitude at maximum: 2,000 m; Ambient temperature: -25 ... +60 °C during operation, -55 ... +80 °C during storage

Main circuit

Number of poles for main current circuit: 3; Number of NO contacts for main contacts: 3; Number of NC contacts for main contacts: 0

Operating current at AC-1 at 400 V

rated value at ambient temperature 40 °C: 120 A

Operating current at AC-3 at 400 V

rated value: 95 A; at 690 V: 58 A; at 1000 V: 30 A

Operating current at AC-4 at 400 V

rated value: 80 A

Connectable conductor cross-section in main circuit at AC-1

at 60 °C minimum permissible: 35 mm²; at 40 °C minimum permissible: 50 mm²

Operating power at AC-1 at 400 V

at 230 V at 60 °C rated value: 38 kW; at 400 V rated value: 66 kW; at 690 V at 60 °C rated value: 114 kW

Thermal short-time current limited to 10 s

760 A

No-load switching frequency

at AC: 5,000 1/h

Operating frequency at AC-1 maximum

900 1/h

Operating frequency at AC-2 maximum

350 1/h

Operating frequency at AC-3 maximum

850 1/h

Operating frequency at AC-4 maximum

250 1/h

Control circuit/ Control

Type of voltage of the control supply voltage: AC; Control supply voltage at AC: at 50 Hz rated value: 110 V; at 60 Hz rated value: 120 V

Operating range factor control supply voltage rated value of magnet coil at AC

at 50 Hz: 0.8 ... 1.1; at 60 Hz: 0.8 ... 1.1

Apparent pick-up power of magnet coil at AC

300 V·A

Inductive power factor with closing power of the coil

0.52

Apparent holding power of magnet coil at AC

21 V·A

Inductive power factor with the holding power of the coil

0.29

Closing delay

at AC: 17 ... 90 ms

Opening delay

at AC: 10 ... 25 ms

Arcing time

10 ... 15 ms

Auxiliary circuit

Number of NC contacts for auxiliary contacts instantaneous contact: 0; Number of NO contacts for auxiliary contacts instantaneous contact: 0

Operating current at AC-12 maximum

10 A

Operating current at AC-15

at 230 V rated value: 6 A; at 400 V rated value: 3 A

Operating current at DC-12

at 60 V rated value: 6 A; at 110 V rated value: 3 A; at 220 V rated value: 1 A

Operating current at DC-13

at 24 V rated value: 10 A; at 60 V rated value: 2 A; at 110 V rated value: 1 A; at 220 V rated value: 0.3 A

Contact reliability of auxiliary contacts

1 faulty switching per 100 million (17 V, 1 mA)

UL/CSA ratings

Contact rating of auxiliary contacts according to UL: A600 / Q600

 

Information About 3RT1046-1AK60

 

The Siemens 3RT1046-1AK60 SIRIUS Contactor is a 3-pole electrical component designed primarily for the purpose of switching motors within industrial and commercial applications. It features a current rating of 95A at 400V, ensuring its suitability for handling heavy loads typically associated with motor control operations.

This particular contactor is categorized under Size S3, denoting its physical dimensions and compatibility with corresponding equipment. It operates with a coil voltage of either 110V AC at 50Hz or 120V AC at 60Hz, ensuring compatibility with standard power supply configurations.

The 3RT1046-1AK60 SIRIUS Contactor conforms to AC-3 specifications, enabling it to efficiently handle motor loads of up to 45kW at 400V. Its 3-pole configuration provides the necessary switching capabilities for three-phase motor circuits commonly found in industrial settings.

The contactor is equipped with a screw connection method, facilitating secure and reliable electrical connections within the circuit. This feature ensures stability and minimizes the risk of disconnection or malfunction during operation.

In terms of technical specifications, the Siemens 3RT1046-1AK60 SIRIUS Contactor exhibits robust performance characteristics. It offers a high degree of insulation with a rated value of 1,000V, ensuring safe operation within electrical systems.

The contactor boasts a degree of pollution rating of 3 and a surge voltage resistance rated value of 6kV, further enhancing its durability and reliability in challenging operating environments.

It is designed to withstand shock and mechanical stress, with resistance levels specified for both rectangular impulse and sine pulse conditions. This ensures its suitability for use in environments where vibration and mechanical impact are common occurrences.

The 3RT1046-1AK60 SIRIUS Contactor is engineered for extended service life, with a typical switching cycle expectancy of 10,000,000 cycles. It is also compatible with auxiliary switch blocks, providing additional functionality and versatility in motor control applications.

 

 

Manufacturer information

Siemens: A renowned global manufacturer, leading in technology, engineering, and innovation across diverse sectors for a sustainable future.

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IQElectro 2 Year Warranty

IQElectro offers a 2-Year Warranty on all our products. This complimentary two-year warranty ensures that every purchase from IQElectro is a secure investment in the future of your company.
Warranty Terms
warningIQElectro is not an authorized distributor.
IQElectro LLC (IQElectro) is NOT an Authorized Distributor or in any way affiliated with Rockwell Automation, Siemens, or any other Manufacturers. IQElectro is NOT an Authorized Dealer of this product. The product may be of older version, date codes, or design than that available from authorized dealers. As IQElectro is not an authorized dealer of this product, the Original Manufacturer's Warranty and Support DO NOT apply. IQElectro sells SURPLUS only and DOES NOT SELL SOFTWARE or FIRMWARE licenses. Some hardware products may contain software and firmware and may not be legally operated without first obtaining an appropriate license from the manufacturer. IQElectro makes no representation as to whether a product will or will not have software or firmware and, if it does, whether the software or firmware is the revision level that you need for your application. IQElectro also makes no representations as to your ability or right to download or otherwise obtain software or firmware for the product from the Original Manufacturer, its distributors, or any other source. IQElectro also makes no representations as to your right to install any such software or firmware on the product. IQElectro will not obtain or supply software or firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing software or firmware. Customer acknowledges and agrees that IQElectro DOES NOT provide any software, firmware, operating system, or right-to-use licenses with the products it sells. Customers understand and agree that proper software (firmware) licensing, maintenance, and upgrades are subject to the applicable manufacturer's Licensing Agreement or similar document. Disclaimer Policy.
Description / Specifications

Description

The Siemens 3RT1046-1AK60 SIRIUS Contactor is a 3-pole power contactor designed for switching motors in industrial applications. It features a current rating of 95A at 400V AC, suitable for handling heavy loads. The contactor is designated as Size S3 and supports AC-3 ratings up to 45kW at 400V.

With a coil voltage of 110V AC 50Hz / 120V AC 60Hz, the contactor operates efficiently within standard power supply parameters. It utilizes a screw connection method for secure electrical connections.

The Siemens 3RT1046-1AK60 SIRIUS Contactor is engineered to provide reliable motor switching capabilities, making it suitable for various industrial and commercial applications where robust and precise motor control is required.

 

Technical Specifications

 

 

Part #

3RT1046-1AK60

Manufacturer

SIEMENS

Brand

SIEMENS INDUSTRY

Category

Contactors & Starters

Subcategory

Contactor

Rated control supply voltage Us at AC 50HZ (EF003978)

['110', '110'] V

Rated control supply voltage Us at AC 60HZ (EF003979)

['120', '120'] V

Voltage type for actuating (EF008242)

AC

Rated operation current Ie at AC-1, 400 V (EF001393)

120 A

Rated operation current Ie at AC-3, 400 V (EF001392)

95 A

Rated operation power at AC-3, 400 V (EF001364)

45.0 kW

Rated operation current Ie at AC-4, 400 V (EF008495)

80 A

Rated operation power at AC-4, 400 V (EF008496)

45.0 kW

Modular version (EF001126)

true

Number of auxiliary contacts as normally open contact

0

Number of auxiliary contacts as normally closed contact

0

Type of electrical connection of main circuit (EF006819)

Screw connection

Number of normally closed contacts as main contact

0

Number of main contacts as normally open contact

3

Size of contactor

S3

Insulation voltage rated value

1,000 V

Degree of pollution

3

Surge voltage resistance rated value

6 kV

Maximum permissible voltage for safe isolation

- between coil and main contacts acc. to EN 60947-1: 690 V

Protection class IP on the front

IP20; IP20 on the front with cover / box terminal

Protection class IP of the terminal

IP00

Shock resistance at rectangular impulse

at AC: 6.8g / 5 ms, 4g / 10 ms

Shock resistance with sine pulse

at AC: 10.6g / 5 ms, 6.2g / 10 ms

Mechanical service life (switching cycles) of contactor

typical: 10,000,000

Mechanical service life (switching cycles) of the contactor with added electronics-compatible auxiliary switch block

typical: 5,000,000

Mechanical service life (switching cycles) of the contactor with added auxiliary switch block

typical: 10,000,000

Reference code acc. to DIN EN 81346-2

Q

Ambient conditions

Installation altitude at maximum: 2,000 m; Ambient temperature: -25 ... +60 °C during operation, -55 ... +80 °C during storage

Main circuit

Number of poles for main current circuit: 3; Number of NO contacts for main contacts: 3; Number of NC contacts for main contacts: 0

Operating current at AC-1 at 400 V

rated value at ambient temperature 40 °C: 120 A

Operating current at AC-3 at 400 V

rated value: 95 A; at 690 V: 58 A; at 1000 V: 30 A

Operating current at AC-4 at 400 V

rated value: 80 A

Connectable conductor cross-section in main circuit at AC-1

at 60 °C minimum permissible: 35 mm²; at 40 °C minimum permissible: 50 mm²

Operating power at AC-1 at 400 V

at 230 V at 60 °C rated value: 38 kW; at 400 V rated value: 66 kW; at 690 V at 60 °C rated value: 114 kW

Thermal short-time current limited to 10 s

760 A

No-load switching frequency

at AC: 5,000 1/h

Operating frequency at AC-1 maximum

900 1/h

Operating frequency at AC-2 maximum

350 1/h

Operating frequency at AC-3 maximum

850 1/h

Operating frequency at AC-4 maximum

250 1/h

Control circuit/ Control

Type of voltage of the control supply voltage: AC; Control supply voltage at AC: at 50 Hz rated value: 110 V; at 60 Hz rated value: 120 V

Operating range factor control supply voltage rated value of magnet coil at AC

at 50 Hz: 0.8 ... 1.1; at 60 Hz: 0.8 ... 1.1

Apparent pick-up power of magnet coil at AC

300 V·A

Inductive power factor with closing power of the coil

0.52

Apparent holding power of magnet coil at AC

21 V·A

Inductive power factor with the holding power of the coil

0.29

Closing delay

at AC: 17 ... 90 ms

Opening delay

at AC: 10 ... 25 ms

Arcing time

10 ... 15 ms

Auxiliary circuit

Number of NC contacts for auxiliary contacts instantaneous contact: 0; Number of NO contacts for auxiliary contacts instantaneous contact: 0

Operating current at AC-12 maximum

10 A

Operating current at AC-15

at 230 V rated value: 6 A; at 400 V rated value: 3 A

Operating current at DC-12

at 60 V rated value: 6 A; at 110 V rated value: 3 A; at 220 V rated value: 1 A

Operating current at DC-13

at 24 V rated value: 10 A; at 60 V rated value: 2 A; at 110 V rated value: 1 A; at 220 V rated value: 0.3 A

Contact reliability of auxiliary contacts

1 faulty switching per 100 million (17 V, 1 mA)

UL/CSA ratings

Contact rating of auxiliary contacts according to UL: A600 / Q600

 

Information About 3RT1046-1AK60

 

The Siemens 3RT1046-1AK60 SIRIUS Contactor is a 3-pole electrical component designed primarily for the purpose of switching motors within industrial and commercial applications. It features a current rating of 95A at 400V, ensuring its suitability for handling heavy loads typically associated with motor control operations.

This particular contactor is categorized under Size S3, denoting its physical dimensions and compatibility with corresponding equipment. It operates with a coil voltage of either 110V AC at 50Hz or 120V AC at 60Hz, ensuring compatibility with standard power supply configurations.

The 3RT1046-1AK60 SIRIUS Contactor conforms to AC-3 specifications, enabling it to efficiently handle motor loads of up to 45kW at 400V. Its 3-pole configuration provides the necessary switching capabilities for three-phase motor circuits commonly found in industrial settings.

The contactor is equipped with a screw connection method, facilitating secure and reliable electrical connections within the circuit. This feature ensures stability and minimizes the risk of disconnection or malfunction during operation.

In terms of technical specifications, the Siemens 3RT1046-1AK60 SIRIUS Contactor exhibits robust performance characteristics. It offers a high degree of insulation with a rated value of 1,000V, ensuring safe operation within electrical systems.

The contactor boasts a degree of pollution rating of 3 and a surge voltage resistance rated value of 6kV, further enhancing its durability and reliability in challenging operating environments.

It is designed to withstand shock and mechanical stress, with resistance levels specified for both rectangular impulse and sine pulse conditions. This ensures its suitability for use in environments where vibration and mechanical impact are common occurrences.

The 3RT1046-1AK60 SIRIUS Contactor is engineered for extended service life, with a typical switching cycle expectancy of 10,000,000 cycles. It is also compatible with auxiliary switch blocks, providing additional functionality and versatility in motor control applications.

 

 

Manufacturer information

Siemens: A renowned global manufacturer, leading in technology, engineering, and innovation across diverse sectors for a sustainable future.

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