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Siemens 3US5640-1G 4-6.3A Overload Relay

Name: Siemens 3US5640-1G 4-6.3A Overload Relay
SKU: 3US56401G

Brand:

Siemens

Series:

3US

Setting Current Range:

4-6.3A

Applicable Contactor:

3TS35/3TS36

Product Type:

Electric heating

Model:

3US5640-1G 4-6.3A

Order Number:

3US56401G

Description:

Siemens overload relay 3US5640-1G 4-6.3A, electric heating, suitable for contactor 3TS35/3TS36, setting current range 4-6.3A

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Product parameters
Series Overview

Product parameters

Product attributes	Attribute value	Filter product attributes
Brand：	Siemens
Series：	3US
Setting Current Range：	4-6.3A
Applicable Contactor：	3TS35/3TS36
Product Type：	Electric heating

Products with the same attribute : 0

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Series Overview

The 3US series thermal overload relays are suitable for overload and phase - failure protection of general AC motors that operate long - term or intermittently long - term with a frequency of 50Hz/60Hz, a voltage of 690 - 1000V, and a current of 0.1 - 400A. They can also be used for overload protection of DC electromagnets and DC motors. They are applicable to system protection, motor protection, three - phase AC protection, single - phase AC protection, and DC protection.
The relays have phase protection, temperature compensation, and trip indication functions, and can be automatically and manually reset. Their operation is reliable and they comply with standards such as IEC60947 - 4 and GB14048.
The relays can be plugged - in installed with contactors or installed independently.

Structural Features

The 3US series are bimetallic strip - type thermal overload relays with a trip class of 10A.
With differential phase - failure protection.
With a device for continuous adjustment of the rated current.
With temperature compensation.
With trip indication.
With a test button.
With manual reset and automatic reset buttons.
With one normally - open and one normally - closed contact that are electrically insulated from each other.
SIGUT - Siemens patented terminal connection method, convenient and firm for wiring, with high contact reliability, strong vibration resistance, and good safety protection.
Installation methods: Plug - in installation with contactors or independent installation.

Operating Conditions

Altitude: Not exceeding 2000 meters.
Ambient temperature: - 25 - + 55°C.
Relative air humidity: Not exceeding 90% at + 25°C.

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Industrial Control Sales Specialist: Focuses on delivering high-performance, cost-effective industrial control products. Offers end-to-end one-stop procurement support—covering rapid quotation, streamlined order fulfillment, and responsive after-sales service—to simplify clients’ procurement processes. Email: Anthony@icxsg.com

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Siemens 3US5640-1G 4-6.3A Overload Relay

Product parameters

Series Overview

Series Overview

Rachel

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