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1sna168207r1000 – cover 420p 2 blocks
TE Connectivity 1SNA168207R1000 CPP422 is a transparent protective cover for two compatible M300/42 power terminal blocks with 42 mm spacing in Entrelec SNA terminal assemblies.
£3.84
Why Choose the TE Connectivity 1SNA168207R1000 CPP422 Protective Cover?
The TE Connectivity 1SNA168207R1000, also identified as CPP422, is a transparent protective cover for two M300/42 power terminal blocks in the Entrelec SNA terminal block range. It provides a physical barrier over terminal connections, helping reduce accidental contact while maintaining visibility of the protected assembly.
The CPP422 is specifically designed for M300/42.F, M300/42.FF and M300/42.AF power terminal blocks with a 42 mm spacing. Installation requires two compatible ECP42 partitions, onto which the protective cover clips to form a secure and organised terminal assembly.
Designed to cover two adjacent terminal blocks, the 1SNA168207R1000 is manufactured from transparent insulating material and has a net weight of approximately 30 g. Its purpose-designed construction makes it suitable for power distribution panels, switchgear and industrial control installations using compatible Entrelec SNA power terminals.
Key Advantages
- Transparent protective cover for two power terminal blocks.
- Designed for 42 mm spacing terminal arrangements.
- Compatible with M300/42.F, M300/42.FF and M300/42.AF terminals.
- Helps protect live connection areas against accidental contact.
- Transparent construction allows visual inspection of the covered terminals.
- Purpose-designed for use with ECP42 partitions in Entrelec SNA assemblies.
Key Features
- TE Connectivity / Entrelec CPP422 protective cover.
- Part of the SNA terminal block accessory range.
- Designed to cover 2 blocks.
- 42 mm terminal spacing.
- Transparent protective construction.
- Requires 2 × ECP42 partitions for compatible installation.
- Suitable for compatible M300/42 power terminal blocks.
- Net weight approximately 30 g.
Reliable Protection for Power Terminal Assemblies
Protective covers are important accessories in high-current terminal assemblies because they provide an additional physical barrier around electrical connection points. The transparent CPP422 allows technicians to retain visual access to the terminal arrangement while helping reduce unintended contact with the protected connections.
The CPP422 clips onto compatible ECP42 partitions and is sized for two M300/42 power terminal blocks. This dedicated fit supports neat, modular panel construction and makes the cover suitable for new installations, modifications and maintenance of existing Entrelec SNA terminal assemblies.
Typical Applications
- M300/42 power terminal block assemblies.
- Industrial electrical distribution panels.
- Switchgear and power-control equipment.
- Machine control cabinets.
- Automation and process-control panels.
- Terminal protection in industrial electrical installations.
Technical Specifications
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| Terminal Type | Earth (PE) | |
|---|---|---|
| Product Series | TE SNA | |
| Colour | Clear | |
| Manufacturer | TE Connectivity / Entrelec | |
| Series | SNA | |
| Model | CPP422 | |
| Manufacturer part number | 1SNA168207R1000 | |
| Product type | Protective terminal cover | |
| Function | Protecting cover | |
| Number of blocks covered | 2 | |
| Terminal spacing | 42 mm | |
| Colour | Transparent | |
| Suitable for | M300/42.F, M300/42.FF and M300/42.AF | |
| Required partitions | 2 × ECP42 | |
| Cover thickness | 1.5 mm | |
| Product net weight | 30 g | |
| Compatible mounting rail systems | G32, TH35-7.5 and TH35-15 | |
| Factory pack quantity | 5 | |
| EAN | 3472591682076 |
Frequently Asked Questions
What is the TE Connectivity 1SNA168207R1000?
The 1SNA168207R1000, designated CPP422, is a transparent protective cover designed for two compatible M300/42 power terminal blocks.
Which terminal blocks are compatible with the CPP422?
The CPP422 is designed for compatible M300/42.F, M300/42.FF and M300/42.AF power terminal blocks.
How many terminal blocks does the CPP422 cover?
The CPP422 is sized to protect an arrangement of two terminal blocks with 42 mm spacing.
Are additional partitions required to install the CPP422?
Yes. Installation of the CPP422 on the compatible terminal arrangement requires two ECP42 partitions.
Is the TE Connectivity 1SNA168207R1000 transparent?
Yes. The CPP422 has a transparent protective construction, allowing the covered terminal assembly to remain visible for inspection.
Trusted SNA Terminal Protection
TE Connectivity / Entrelec SNA accessories provide purpose-designed solutions for building organised industrial terminal assemblies, with the CPP422 offering transparent protection for compatible two-block M300/42 power terminal configurations.
