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1SBN072304R1000 ABB LH38-4 Contactor Connection Accessory
ABB LH38-4 connecting strip accessory designed for parallel connection of compatible AF contactors in industrial motor control applications.
£10.66
Why Choose the ABB LH38-4 Connecting Strip?
The ABB LH38-4 is a reliable contactor connecting strip accessory designed for creating parallel electrical connections between compatible ABB AF contactors. As part of the ABB AF contactor accessory range, it provides a practical solution for increasing current-carrying capability and simplifying industrial motor control assemblies.
This connecting strip is designed for use with compatible ABB AF(C)(S)26 to AF(C)(S)38 three-pole contactors. It allows two contactor poles to be connected in parallel, helping increase the AC load capability through the combined current path where permitted by the contactor specifications and cable sizing requirements.
With a compact design and screw terminal construction, the ABB LH38-4 enables efficient installation inside industrial control panels. It is suitable for machine builders, panel manufacturers and automation engineers requiring flexible contactor configurations.
Key Advantages
- Dedicated ABB AF contactor accessory for flexible electrical connections.
- Enables parallel connection of contactor poles to increase AC current capability.
- Designed for compatible AF26, AF30 and AF38 contactors.
- Screw terminal design provides secure and reliable connections.
- Compact accessory format improves control panel organisation.
- Supports customised motor control and switching solutions.
Key Features
- ABB LH38-4 connecting strip series.
- LH38-4 model.
- Two-pole parallel connection accessory.
- Used for parallel connection of three-pole AF contactors.
- Screw terminal connections.
- Compatible with ABB AF(C)(S)26 to AF(C)(S)38 contactors.
- Designed for industrial motor control applications.
- Compact construction for electrical panel installation.
Flexible Connections for Industrial Automation
Connecting accessories such as the ABB LH38-4 allow engineers to adapt contactor assemblies for specialised electrical requirements. By connecting poles in parallel, these accessories help create flexible solutions for higher current switching applications while maintaining ABB contactor system compatibility.
The ABB AF accessory range is designed to support machine builders and automation engineers with reliable components that simplify electrical design and improve installation efficiency.
Typical Applications
- Industrial motor control panels.
- ABB AF contactor assemblies.
- Parallel contactor pole connection applications.
- Machine building and OEM electrical systems.
- Industrial automation control panels.
- Custom motor starter configurations.
Technical Specifications
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| Terminal Type | Screw | |
|---|---|---|
| Device Type | Accessory | |
| Manufacturer | ABB | |
| Series | AF Contactors Accessories | |
| Model | LH38-4 | |
| Part number | 1SBN072304R1000 | |
| Product type | Connecting strip accessory | |
| Accessory type | Contactor connecting bridge | |
| Compatible contactors | ABB AF26, AF30 and AF38 | |
| Connection type | Parallel pole connection | |
| Terminal type | Screw terminals | |
| Mounting type | Contactor accessory mounting | |
| Product net weight | approx. 0.012 kg |
Frequently Asked Questions
What is the ABB LH38-4 used for?
The ABB LH38-4 is used to connect compatible ABB AF contactor poles in parallel to support higher AC current switching applications.
Which ABB contactors are compatible with the LH38-4?
The LH38-4 is designed for use with compatible ABB AF(C)(S)26 to AF(C)(S)38 three-pole contactors.
Can the LH38-4 increase current capacity?
The LH38-4 can be used to connect poles in parallel, increasing the current path capability where allowed by the contactor specifications and conductor sizing.
What type of terminals does the LH38-4 use?
The connecting strip uses screw terminal connections for secure industrial installation.
Where is this ABB connecting strip typically installed?
The LH38-4 is typically installed inside industrial control panels as part of ABB AF contactor assemblies.
Trusted by Industrial Automation Professionals
ABB AF contactor accessories are widely used by engineers and machine builders to create flexible, reliable and efficient industrial switching solutions.
