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- ABB
- TU841
- Module Terminal Unit (Base/Terminal)
- Japan
- 47 x 186 x 124 mm
- 0.45 kg
- 3BSE020848R11
- Xiamen, China
- New & In Stock
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Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
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We provide 7*24 hours service to our customers. We will be there whenever you need us.
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All our products are priced very favorably because we have our own warehouse and supply.
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ABB TU841 3BSE020848R11 Module Terminal Unit (Base/Terminal)
Product Overview:
The ABB TU841 3BSE020848R11 is a reliable and robust module terminal unit (base/terminal) designed to provide secure electrical connections within ABB’s modular automation systems. This unit serves as a fundamental component for wiring connections between field devices and control modules, enabling stable signal transmission and ensuring efficient system operation.
Constructed with precision and engineered for durability, the TU841 is suitable for demanding industrial environments. It supports quick and easy installation on DIN rails and features a compact design that optimizes space usage in control cabinets. Its compatibility with a wide range of ABB modules makes it an essential accessory for building versatile and maintainable automation systems.
Brand:
ABB is a globally trusted leader in electrical engineering and industrial automation. Known for quality, innovation, and reliable products, ABB serves diverse industries worldwide, delivering solutions that enhance operational efficiency and safety.
Product Parameters:
| Parameter | Specification |
|---|---|
| Model | TU841 3BSE020848R11 |
| Module Type | Terminal Unit (Base/Terminal) |
| Dimensions | 47 x 186 x 124 mm |
| Weight | 0.45 kg |
| Connection Type | Screw Terminals |
| Voltage Rating | 24 VDC |
| Current Rating | 10 A per terminal |
| Protection Class | IP20 |
| Mounting Type | DIN Rail Mountable |
| Operating Temperature | -20°C to +55°C |
| Material | High-Impact Plastic |
| Max Wire Size | 2.5 mm² |
| Terminal Type | Removable Terminal Blocks |
| Standards Compliance | CE, UL, RoHS |
Product Applications:
The ABB TU841 terminal unit is engineered for use in various industrial and automation applications where stable electrical connections are critical:
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Industrial Automation: Connecting sensors, actuators, and controllers within automation systems for manufacturing and processing plants.
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Control Cabinets: Serving as a base for wiring multiple modules to streamline electrical distribution in control panels.
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Energy Management: Facilitating connections in power monitoring and control systems to ensure operational reliability.
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Building Automation: Integrating with building management systems (BMS) to connect HVAC, lighting, and security devices.
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Process Control: Used extensively in oil & gas, chemical, and water treatment plants for secure signal and power transmission.
Advantages of the ABB TU841:
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Secure and Reliable Connection: Ensures stable and maintenance-free connections between field devices and control modules, reducing downtime risks.
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Compact and Space-Saving: The slim profile (47 x 186 x 124 mm) allows efficient use of space in densely populated control panels.
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Durable Build: Made from high-impact plastic with IP20 protection, suitable for industrial environments prone to dust and physical stress.
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User-Friendly Installation: Easily mounted on standard DIN rails with removable terminal blocks for quick wiring and maintenance.
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High Current Capacity: Supports up to 10 A per terminal, catering to various power demands.
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Wide Operating Temperature: Suitable for environments ranging from -20°C to +55°C, ensuring reliability across diverse conditions.
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International Standards: Complies with CE, UL, and RoHS, guaranteeing safety, quality, and environmental responsibility.
Recommended Models from the Same Series or Related:
| Model | Dimensions (mm) | Weight (kg) | Current Rating | Mounting Type |
|---|---|---|---|---|
| TU838 3BSE020846R11 | 47 x 186 x 124 | 0.44 | 10 A per terminal | DIN Rail |
| TU839 3BSE020847R11 | 47 x 186 x 124 | 0.46 | 10 A per terminal | DIN Rail |
| TU842 3BSE020849R11 | 47 x 186 x 124 | 0.45 | 10 A per terminal | DIN Rail |
| TU843 3BSE020850R11 | 47 x 186 x 124 | 0.47 | 10 A per terminal | DIN Rail |
| TU844 3BSE020851R11 | 47 x 186 x 124 | 0.46 | 10 A per terminal | DIN Rail |
Popular ABB Models (Same Brand):
| Model | Type | Weight | Dimensions (mm) | Connection Type | Channel Capacity |
|---|---|---|---|---|---|
| TU818 | Terminal Unit | 0.30 kg | 120 x 50 x 135 | Screw Terminals | 16 channels |
| TU819 | Terminal Unit | 0.32 kg | 120 x 50 x 135 | Spring Terminals | 32 channels |
| TU830 | Terminal Unit | 0.35 kg | 120 x 55 x 140 | Screw Terminals | 32 channels |
| TU821 | Terminal Unit | 0.28 kg | 115 x 50 x 130 | Spring Terminals | 16 channels |
| TU825 | Terminal Unit | 0.33 kg | 125 x 50 x 140 | Screw Terminals | 32 channels |
FAQ (Q&A):
Q1: What is the primary function of the ABB TU841 module terminal unit?
A1: It provides secure electrical connections between field devices and control modules in industrial automation systems.
Q2: What is the size of the TU841 terminal unit?
A2: The dimensions are 47 x 186 x 124 mm.
Q3: How much does the TU841 weigh?
A3: The weight is 0.45 kg.
Q4: What type of mounting does the TU841 support?
A4: It supports DIN rail mounting for easy installation.
Q5: What is the maximum current rating per terminal?
A5: Each terminal can handle up to 10 A.
Q6: What materials are used in the construction of the TU841?
A6: It is made from high-impact plastic designed for durability.
Q7: What protection rating does the TU841 have?
A7: The protection class is IP20, suitable for indoor industrial environments.
Q8: Can the TU841 be used in harsh temperature conditions?
A8: Yes, it operates reliably between -20°C and +55°C.
Q9: Is the TU841 compliant with international safety standards?
A9: Yes, it meets CE, UL, and RoHS requirements.
Q10: Are the terminal blocks removable for maintenance?
A10: Yes, the terminal blocks are removable to facilitate wiring and maintenance.