TE Connectivity CPBP2 1SNA399787R0500 is a protective cover for compatible high-current Entrelec terminal blocks, helping provide IP20 protection around terminal connection areas in industrial electrical installations.
£0.73
The TE Connectivity CPBP2 1SNA399787R0500 is a dedicated protective cover for high-current Entrelec terminal blocks, designed to improve protection around exposed terminal connection areas in industrial power distribution and control-panel installations. As an original accessory within the TE Connectivity Entrelec terminal block system, it provides a purpose-designed fit for compatible terminal assemblies.
The CPBP2 is particularly associated with high-current terminal blocks where additional protection over the connection area is required. When correctly fitted, the cover helps provide IP20 finger-safe protection, reducing the risk of accidental contact with live conductive components while retaining an organised and serviceable terminal arrangement.
Designed as a straightforward terminal block accessory, the CPBP2 can be incorporated during new panel construction or fitted when configuring compatible Entrelec power terminal assemblies. The manufacturer specifies a unit weight of approximately 1.3 g, with the accessory normally supplied in packs of 20 pieces.
High-current terminal blocks often contain sizeable conductive connection points that require appropriate guarding once installation is complete. The CPBP2 provides a manufacturer-designed protective cover for compatible Entrelec terminals, helping create a safer finished terminal assembly while maintaining convenient integration within industrial enclosures.
Using the correct terminal accessory also helps panel builders maintain consistent component fit and protection throughout an installation. The CPBP2 is therefore well suited to power distribution, machine building and control-panel applications where high-current terminal connections need additional protection against accidental contact.
| Manufacturer | TE Connectivity |
|---|---|
| Brand / range | Entrelec |
| Model | CPBP2 |
| Manufacturer part number | 1SNA399787R0500 |
| Product type | Terminal block protective cover |
| Function | Protection of terminal connection areas |
| Protection | Supports IP20 protection when correctly fitted to the intended terminal assembly |
| Application | High-current terminal block protection |
| Mounting | Terminal block accessory |
| Product net weight | approximately 1.3 g |
| Pack quantity | 20 pieces |
The CPBP2 is a protective cover for compatible Entrelec terminal blocks, designed to cover connection areas and help reduce accidental contact with conductive components.
When correctly installed with its intended terminal block assembly, the CPBP2 is designed to help provide IP20 protection around the terminal connection area.
No. The 1SNA399787R0500 is the CPBP2 protective cover accessory used with compatible TE Connectivity Entrelec terminal blocks rather than a current-carrying terminal block itself.
It is typically used with compatible high-current Entrelec terminal assemblies in industrial power distribution, machine-building and electrical control-panel applications.
The CPBP2 is normally supplied in a manufacturer pack containing 20 pieces, with each cover weighing approximately 1.3 g.
TE Connectivity Entrelec terminal block accessories provide panel builders and industrial engineers with purpose-designed components for completing safe, organised and dependable power terminal assemblies in demanding electrical installations.
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2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...