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Siemens 3TF6 Series Contactor 3-Pole 630A, 335 kW, 230V AC Coil, 400V AC Contacts 3TF6844-0CM7

Category Contactor Brand Siemens Condition New

Specifications

Country of Origin Turkey
Brand Siemens
Function Motor Control
Length 276mm
Model 3TF6844-0CM7
Depth 237mm
Width 230mm
Mount Type DIN Rail
Series 3TF6
Power Rating 335kW
Maximum Operating Temperature 55°C
Minimum Operating Temperature -25°C
Terminal type Screw
Number of Poles 3
Standards/Approvals EAC, CCC, CE, CSA, UKCA, RoHS, UL
Contact Voltage 400V ac
Coil Voltage 230V ac
Normal State Configuration 3 NO
Contact Current 630A
Number of Auxiliary Contacts 8
Auxiliary Contact Configuration 1 NO/1 NC
Operational Current Ie 630A
Control Circuit Voltage Uc 230V ac
Contactor Application Motor Control
Pole and Throw Configuration 3P
Siemens 3TF6 Series Contactor, 132 V ac Coil, 3-Pole, 700 A, 3NO, 400 VBrand Siemens

Key Features

  • Designed for industrial motor control applications with 3-pole configuration.
  • Operates using a 230V AC coil voltage for efficient switching.
  • Supports a contact voltage of 400V AC with a current rating of 630A.
  • Equipped with 3 normally open (NO) contacts for reliable circuit operation.
  • Constructed to operate within ambient temperatures from -25°C to +55°C.
  • Mounts easily on DIN rail with secure screw terminal connections.
  • Includes 8 auxiliary contacts configured as 1 NO plus 1 NC for versatile control options.
  • Complies with international standards including EAC, CCC, CE, CSA, UKCA, RoHS, and UL.

Product Description

Siemens 3TF6844-0CM7 is a high-performance 3-pole contactor designed for motor control in industrial automation systems. Operating with a 230V AC coil voltage and a contact voltage of 400V AC, it handles operational currents up to 630A, supporting heavy-duty applications up to 335 kW power rating.

This contactor is optimized for use within a temperature range of -25°C to +55°C, making it reliable for diverse environmental conditions. Its 3 normally open contacts ensure dependable switching, while the auxiliary contact configuration of 1 NO and 1 NC provides additional control flexibility for functions like signaling and interlocking.

The device mounts conveniently on DIN rails with screw terminal connections, facilitating easy installation and maintenance. It meets rigorous international standards such as EAC, CCC, CE, CSA, UKCA, RoHS, and UL, ensuring safety and compliance for critical industrial applications.

Commonly used in motor control circuits, switchgear installations, and automation equipment, this Siemens contactor provides robust performance and integration versatility. Robust 3-pole motor control contactor supporting up to 630A current.

230V AC coil with 400V AC contacts rated for 335 kW power. Operating temperature range from -25°C to +55°C for adaptable use. Includes 8 auxiliary contacts configured as 1 NO and 1 NC. Secure DIN rail mounting with screw terminals for stable connections.

Compliance with major international safety and quality standards.

This Siemens contactor is an essential component for industrial automation, electrical distribution, and motor switching applications. Discover more products like this by exploring the Contactor category on EnvMart.

Siemens 3TF6 Series Contactor 3-Pole 630A, 335 kW, 230V AC Coil, 400V AC Contacts 3TF6844-0CM7
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Frequently Asked Questions

This model has a current rating of 630A, making it suitable for heavy-duty applications.

The Siemens 3TF6844-0CM7 operates with a coil voltage of 230V AC.

It supports a contact voltage of 400V AC.

This contactor has a power rating of 335 kW, suitable for motor control applications.

It operates effectively within a temperature range of -25°C to +55°C.

This model features a 3-pole configuration, designed for motor control applications.

It is designed for DIN rail mounting, ensuring easy installation and secure connections.

It includes 8 auxiliary contacts configured as 1 normally open (NO) and 1 normally closed (NC).

The dimensions are 276mm in length, 230mm in width, and 237mm in depth.

This contactor complies with several international standards, including EAC, CCC, CE, CSA, UKCA, RoHS, and UL.

The normal state configuration consists of 3 normally open (NO) contacts.

It is commonly used in motor control circuits, switchgear installations, and automation equipment.

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