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Product Name: Module Termination Unit（MTU)
Brand Name: ABB
Model Number: TU846 3BSE022460R1
Place of Origin: SWEDEN
Warranty: 12 Months
Whatsapp：+86 18020776782
Email：[email protected]
The ABB TU846 3BSE022460R1 Module Termination Unit (MTU) is an industrial interface component designed for secure and organized connection of ABB redundant I/O modules. Manufactured in Sweden, it provides a stable electrical and mechanical interface between field wiring and control system modules, ensuring reliable signal distribution in automation environments.
With support for redundant I/O configurations and flexible mounting options, the TU846 enhances system reliability and simplifies installation in control cabinet architectures.
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Sales: |
Email: |
Whatsapp: |
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Jim Pei |
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Minimum Order Quantity |
1 Piece |
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Price |
Contact for Jim |
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Packaging Details |
Original new Factory Sealed |
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Delivery Time |
3–7 Days |
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Payment Terms |
T/T |
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Shipping Method |
DHL / FedEx / UPS / TNT |
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Supply Ability |
In stock |
| Product Name | ABB TU846 3BSE022460R1 Module Termination Unit（MTU） |
| Manufacturer | ABB |
| Product Type | Module Termination Unit（MTU） |
| Part Number | TU846 3BSE022460R1 |
| Weight | 0.3kg |
| Estimated shipping dimensions | 12.7x5.1x20.3cm |
| Place of shipment | Xiamen, China |
| Country of origin | SWEDEN |
| Rated insulation voltage | 50 V |
| Dialectic testvoltage | 500 V a.c |
| Temperature, Operating | 55° C (131° F) horizontal mounted. 40° C (104° F)vertical mounted |
| Temperature, Storage | -25° C (-13° F)to +70° C (158° F) |
| Equipment class | Class l according to IEC60536; (earth protected) |
| Ingress protection | IP20 according to IEC 529, (IEC 144) |
| ModuleBus current distribution | Maximum 5 V 1.5 A; Maximum 24v1.5 A |
| Type Redundant | CI840/CI840A, Redundant I/O |
| Power input | 24V d.c. (19.2 -30 V) |
| Mounting | Vertical or Horizontal |
The ABB TU846 3BSE022460R1 Module Termination Unit is widely used in industrial automation systems requiring reliable redundant I/O connectivity and structured wiring management.
Reliable Redundant I/O Integration
Supports CI840/CI840A redundant modules, ensuring high system availability and fault tolerance.
Stable Power Distribution
Provides controlled ModuleBus power distribution up to 1.5 A for stable system operation.
Strong Electrical Safety
Rated insulation voltage of 50 V and dielectric test voltage of 500 V AC ensure safe operation in industrial environments.
Flexible Installation Design
Supports both vertical and horizontal mounting for adaptable cabinet configurations.
Industrial Temperature Resistance
Operates reliably up to 55°C (horizontal mounting) and 40°C (vertical mounting), suitable for demanding environments.
Compact and Efficient Wiring Structure
Simplifies field wiring connections and improves overall cabinet organization efficiency.
High Reliability for Critical Systems
Designed for continuous operation in redundant and safety-critical automation applications.
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