“6QN1021-3AD”is a product number of Siemens,which is usually related to time relays or related components in industrial automation and control systems.The following is a detailed interpretation of this product:

1.Product Overview

Brand:Siemens

Model:6QN1021-3AD

Type:Time relay or related components

Application scenarios:Industrial automation,control systems,etc.

2.Product characteristics

Electrical characteristics:

Rated current:may support different current levels,depending on the application scenario and configuration.

Contact load:Able to carry a certain load,the specific value may vary from product to product.

Contact switching voltage and current:Has specific switching voltage and switching current capabilities to meet different circuit requirements.

Physical characteristics:

Dimensions:Compact design,easy to install and use in industrial automation systems.

Protection characteristics:May have specific protection levels to cope with harsh industrial environments.

Working principle:This product is usually used as a time relay,controlling the on and off time of the circuit through internal circuits and time setting mechanisms.

Parameters such as action time and action signal can be adjusted and set according to actual needs.

3.Market and Application

Market price:Market price may fluctuate according to different suppliers,procurement channels and procurement volume.It is recommended to communicate with multiple suppliers before purchasing to obtain more favorable prices and better services.

Application field:This product is widely used in industrial automation and control systems,such as manufacturing,energy,transportation and other fields.In these fields,time relays play an important role and are used to control the start,stop and delay functions of various equipment.

 

The company mainly imports PLC modules,programmable controllers,servo control systems and DCS spare parts,such as:ABB,AB(Rockwell),GE(General Electric),Bentley,Honeywell Er),Emerson.),Motorola,Invensys,Westinghouse,etc.The company has established close cooperative relations with many world-renowned PLC and DCS product maintenance service providers.We can purchase goods directly from abroad and provide equipment and spare parts from different countries and manufacturers.

We supply goods directly from abroad,without intermediaries,reducing the cost of use.

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