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1sna168203r1400 – cover 312p 2 blocks
TE Connectivity CPP312 1SNA168203R1400 is a transparent Entrelec SNA protective cover designed for two compatible M70/31 power terminal blocks with 31 mm spacing in industrial electrical panels and switchgear.
£3.04
Why Choose the TE Connectivity CPP312 1SNA168203R1400 Protective Cover?
The TE Connectivity CPP312 1SNA168203R1400, also referenced as COVER 312P 2 BLOCKS, is a transparent protective cover for Entrelec SNA power terminal blocks. Designed to cover two compatible terminals, the CPP312 provides additional protection against accidental contact while retaining visibility of the terminal connections for convenient inspection and maintenance.
As part of the established TE Connectivity Entrelec SNA accessory range, the CPP312 is designed for compatible M70/31 series stud terminal blocks with approximately 31 mm spacing. Its transparent construction allows engineers and maintenance personnel to visually inspect connections without removing the protective cover, making it particularly suitable for industrial control panels, switchgear and power distribution equipment.
The CPP312 is designed to cover two terminal blocks and is used in conjunction with ECP31 cover supports. The cover snaps onto the supporting partitions and is suitable for compatible M70/31.AF, M70/31.F and M70/31.FF terminal configurations. With a net weight of approximately 14 g, it provides a lightweight and purpose-designed protective solution for high-current terminal assemblies.
Key Advantages
- Purpose-designed protective cover for two compatible power terminal blocks.
- Transparent construction enables convenient visual inspection of terminal connections.
- Suitable for compatible M70/31 series stud terminals.
- Designed for terminal systems with approximately 31 mm spacing.
- Used with ECP31 cover supports for secure installation.
- Lightweight industrial construction at approximately 14 g.
Key Features
- TE Connectivity / Entrelec SNA series accessory.
- CPP312 protective cover.
- Manufacturer part number 1SNA168203R1400.
- Designed to cover 2 terminal blocks.
- Transparent protective construction.
- Suitable for compatible 31 mm wide terminal systems.
- Compatible with M70/31.AF, M70/31.F and M70/31.FF terminal blocks.
- Designed for use with ECP31 cover supports.
- Compatible with terminal assemblies installed on G32, TH35-7.5 and TH35-15 mounting rails.
- Net product weight of approximately 14 g.
Reliable Protection for Power Terminal Connections
Protective covers are an important accessory in industrial power distribution and control assemblies, helping reduce the risk of unintended contact with exposed terminal connections. The transparent CPP312 allows connections to remain visible while providing a physical barrier over two compatible Entrelec power terminal blocks.
When installed with the appropriate ECP31 cover supports, the CPP312 forms a purpose-designed protective arrangement for compatible M70/31 terminal assemblies. This makes it particularly useful in control cabinets, distribution panels and switchgear where high-current stud terminal connections require protection while remaining accessible for inspection and maintenance.
Typical Applications
- Industrial electrical control panels.
- Power distribution cabinets.
- Switchgear assemblies.
- Compatible M70/31 power terminal installations.
- Industrial machinery and automation panels.
- Energy and process industry electrical systems.
- Electrical distribution and power connection equipment.
- OEM panel building and machine construction.
Technical Specifications
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| Terminal Type | Earth (PE) | |
|---|---|---|
| Product Series | TE SNA | |
| Colour | Clear | |
| Manufacturer | TE Connectivity / Entrelec | |
| Series | SNA | |
| Model | CPP312 | |
| Alternative SKU | COVER 312P 2 BLOCKS | |
| Manufacturer part number | 1SNA168203R1400 | |
| Product type | Protective terminal cover | |
| Function | Terminal block contact protection | |
| Colour | Transparent | |
| Number of blocks covered | 2 | |
| Terminal spacing | 31 mm | |
| Suitable terminals | M70/31.AF, M70/31.F and M70/31.FF | |
| Cover support | ECP31 | |
| Compatible mounting rails | G32, TH35-7.5 and TH35-15 | |
| Mounting rail standard | IEC 60715 | |
| Net weight | 14 g | |
| Pack quantity | 5 | |
| EAN | 3472591682038 | |
| Country of origin | France |
Frequently Asked Questions
What is the TE Connectivity CPP312 1SNA168203R1400 used for?
The CPP312 is a transparent protective cover designed to cover two compatible Entrelec SNA power terminal blocks, helping protect terminal connections against accidental contact while allowing visual inspection.
How many terminal blocks does the CPP312 cover?
The CPP312 is designed to cover two compatible terminal blocks with approximately 31 mm spacing.
Which terminal blocks are compatible with the CPP312?
The CPP312 is designed for compatible Entrelec M70/31.AF, M70/31.F and M70/31.FF stud terminal blocks.
Does the CPP312 require a separate cover support?
Yes. The CPP312 is designed for use with ECP31 cover supports, which provide the supporting arrangement for installation over compatible terminal blocks.
Why is the CPP312 protective cover transparent?
The transparent construction allows engineers and maintenance personnel to visually inspect terminal connections without removing the protective cover, helping simplify routine inspection within electrical panels and switchgear.
Trusted Terminal Protection for Industrial Panels
TE Connectivity Entrelec SNA accessories provide purpose-designed solutions for industrial terminal block assemblies, helping panel builders and electrical engineers create organised, protected and maintainable power connection systems.
