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3RH6131-1AN20
3RH6131-1AN20
Electrical parts
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3RH6131-1AN20
Unit Price: $9999.0000
Ext Price: $9999.0000
In Stock : 200
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Product Details
Purchasing and Inquiry
Introduction to Siemens 3RH6131-1AN20
Siemens 3RH6131-1AN20 is an excellent intermediate relay, playing a crucial role in various electrical control systems. With its outstanding quality and reliable performance, it is highly trusted in the industry.
I. Basic Information
(1) Brand
Siemens (SIEMENS), as a world-renowned electrical and electronic enterprise, has always been known for innovation and high quality. Its products are widely used in numerous fields such as industry, energy, and medical care.
(2) Model
The model 3RH6131-1AN20 precisely defines the unique specifications and functional configurations of the product, facilitating users to quickly locate the required product during selection to meet the configuration needs of specific electrical systems.
(3) Origin
The product is produced in China. Relying on advanced manufacturing bases and strict quality control systems in China, it ensures the stable and reliable quality of each 3RH6131-1AN20 intermediate relay.
(4) Material
The shell is made of high-strength engineering plastics with good flame-retardant performance, which can effectively resist external impacts and harsh environmental influences, ensuring the safety of internal circuits. The internal contacts are made of metal materials with high conductivity and wear resistance, ensuring stable electrical connection and reliable signal transmission during frequent switching operations.
II. Product Characteristics
(1) Contact Configuration
It has a combination of 3 normally open (NO) contacts and 1 normally closed (NC) contact. Normally open contacts are in the open state when no external signal is applied, and close quickly when a control signal is input to conduct the circuit. Normally closed contacts, on the contrary, are in the closed state under normal conditions and open when the coil is energized. This rich contact configuration can flexibly adapt to various complex electrical control logics, easily handling both simple circuit on-off control and complex control systems involving interlocking and mutual locking functions, providing strong support for the accurate operation of electrical systems.
(2) Wiring Method
It adopts screw terminal wiring, which is easy to operate and ensures a firm connection. Installers only need to use a screwdriver to tightly fasten the wires on the screw terminals to complete the wiring. Compared with other wiring methods, screw terminals can effectively prevent wire loosening caused by factors such as vibration and temperature changes, ensuring the reliability of electrical connections. They are particularly suitable for application scenarios with complex environments and frequent vibrations, such as industrial sites.
(3) Applicable Circuits
It is specially designed for AC circuits, with a rated operating voltage of AC24V and can operate stably at a standard frequency of 50/60Hz. This voltage level is widely used in industrial control systems, small electrical equipment, and some specific control circuits, enabling the 3RH6131-1AN20 intermediate relay to be seamlessly integrated into various relevant electrical systems, with strong versatility.
(4) Electrical Parameters
- Rated Operating Current: Reaching 6 amperes, it is sufficient to meet the control needs of most conventional loads. Whether it is driving small motors, solenoid valves, or controlling indicator lights, alarms and other equipment, it can reliably connect and disconnect the circuit, ensuring the normal operation of electrical equipment.
- Coil Power: On the premise of ensuring the rapid response and stable operation of the relay, the coil power is reasonably designed to achieve high efficiency and energy saving. The low coil power consumption not only reduces the overall energy consumption of the system but also reduces the heating problem of the relay during long-term operation, improving the stability and service life of the equipment.
(5) Protection Level
It has a sealed protection level, which can effectively prevent foreign objects such as dust and water droplets from entering the relay, avoiding faults such as short circuits and poor contact caused by the intrusion of foreign objects. This protection design enables the 3RH6131-1AN20 intermediate relay to be applied in various harsh environments, such as dusty industrial workshops, humid basements, and outdoor electrical equipment, greatly expanding the application range of the product.
(6) Environmental Adaptability
It can work normally within a relatively wide range of ambient temperatures, generally adapting to the temperature range of -25℃ to 60℃. Whether in cold northern regions, hot southern climates, or outdoor environments with large temperature differences, the relay can operate stably, ensuring that the electrical control system is not affected by ambient temperature fluctuations and always maintains an efficient and reliable working state.
III. Application Fields
(1) Industrial Automation
- Production Line Control: In automated production lines, it is often used to control the start, stop, forward and reverse rotation, and speed regulation of motors. By cooperating with equipment such as PLC (Programmable Logic Controller), contactors, and sensors, it precisely controls the operating state of motors according to the requirements of the production process, realizing the automation and precision of the production process. For example, in the automobile parts assembly line, the relay can control the lifting and telescoping actions of the robotic arm according to the signals fed back by the sensors, ensuring the accurate assembly of parts, and improving production efficiency and product quality.
- Equipment Protection: It can be used as a protection component for electrical equipment to monitor parameters such as current and voltage in the circuit. When abnormal situations such as overload, short circuit, and undervoltage occur, the relay acts quickly to cut off the faulty circuit, protecting valuable equipment such as motors and transformers from damage, reducing equipment maintenance costs, and ensuring the continuity of production.
(2) Power System
- Low-Voltage Distribution: In low-voltage distribution cabinets, it is used to realize signal conversion, amplification, and isolation of the circuit. It converts the weak signal from the control circuit into a strong electrical signal sufficient to drive executive components such as contactors and circuit breakers, and at the same time plays the role of electrical isolation to prevent interference from high-voltage circuits to the control circuit, ensuring the stable operation and operational safety of the power distribution system.
- Power Monitoring: Cooperating with smart meters, measurement and control devices, etc., it real-time monitors the operating parameters of the power system, such as current, voltage, and power factor. The collected signals are transmitted to the monitoring center, so that staff can timely understand the operating status of the power system, discover and deal with potential faults in a timely manner, and ensure the reliability and stability of power supply.
(3) Building Electrical
- Lighting System: In intelligent lighting control systems, it can realize centralized control and scene switching of lighting fixtures. By presetting different control logics, such as timing switching, human body induction control, and light induction adjustment, it automatically controls the on/off and brightness of lighting fixtures according to actual needs, achieving energy-saving and humanized lighting management. For example, in large shopping malls, the lighting brightness can be automatically adjusted according to the passenger flow in different time periods and different areas, which not only meets the lighting needs of customers but also reduces energy consumption.
- Air Conditioning System: It is used to control the start, stop, mode switching, and fan speed adjustment of air conditioning units. Cooperating with temperature sensors, humidity sensors, etc., it automatically adjusts the operating state of the air conditioner according to indoor environmental parameters, providing a comfortable indoor environment while achieving energy-saving operation. In office buildings, hotels, and other places, intelligent control of the air conditioning system can effectively reduce energy consumption and improve the energy management level of the building.
(4) Transportation
- Rail Transit: In the electrical control systems of rail transit vehicles such as subways and light rails, it is used to control equipment such as door opening and closing, traction motor operation, lighting systems, and air conditioning systems. It ensures that various electrical equipment on the vehicle can accurately respond to control commands during operation, guaranteeing the safe and comfortable operation of the train. For example, when the train stops at the platform, the relay can precisely control the opening and closing of the doors according to the instructions from the signal system, ensuring the safe getting on and off of passengers.
- Automobile Manufacturing: It is widely used in the electrical control of automated welding equipment, painting equipment, and assembly robots on automobile production lines. Through precise control of production equipment, it realizes efficient production and assembly of automobile parts, improving the automation level and production efficiency of automobile manufacturing.
In conclusion, the Siemens 3RH6131-1AN20 intermediate relay, with its excellent performance, reliable quality, and wide applicability, has become an indispensable important part of many electrical systems. Whether in complex industrial automation scenarios or daily building electrical applications, it can provide users with stable and efficient electrical control solutions, contributing to the safe and reliable operation of various electrical equipment and systems.
1. Purchase
You can send an inquiry by email, or add the item to the RFQ list and submit it to us.
Tell us the model and quantity you need, our sales staff will reply the price in time.
Email for receiving inquiries: jindawei@hkjdwchip.com
For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.
3. RFQ (Request for Quotations)It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.
1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.
Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
Payment Method
| The fee is charged according to the rule of PayPal. | |
| East West Bank charge US$30.00 banking fee. | |
| The fee is charged according to the rule of PayPal. | |
| Western Union charge US$0.00 banking fee. |
Shipping
| DHL(www.dhl.com) From $40.00 basic shipping fee depend on zone and country. |
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| UPS(www.ups.com) From $40.00 basic shipping fee depend on zone and country. |
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| FedEx(www.fedex.com) From $40.00 basic shipping fee depend on zone and country. |
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| Registered Mail(www.singpost.com) From $10.00 basic shipping fee depend on different zone and country. |
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