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1sna190016r1600 – cpu f35 ip20 cover
TE Connectivity 1SNA190016R1600 CPUF35 is a rotating IP20 protective cover with 27 mm spacing designed for compatible Entrelec SNA D35/27.AF, D35/27.FF and D35/27.FF.Ex power terminal blocks.
£1.66
Why Choose the TE Connectivity 1SNA190016R1600 CPUF35 IP20 Protective Cover?
The TE Connectivity 1SNA190016R1600 is a CPUF35 rotating protective cover designed for compatible Entrelec SNA D35/27 power terminal blocks. It provides IP20 finger protection around exposed high-current terminal connections, helping reduce the risk of accidental contact with live conductive parts inside industrial electrical panels and power distribution assemblies.
The CPUF35 is specifically designed for D35/27.AF, D35/27.FF and D35/27.FF.Ex terminal blocks. Its rotating and removable design helps maintain accessibility during installation and wiring while allowing the terminal connection to be protected once assembly is complete. The cover follows the terminal's 27 mm spacing and integrates neatly with the corresponding SNA power terminal arrangement.
With a specified net weight of just 8.3 g and an operating ambient range of -55 to +110 °C, the 1SNA190016R1600 provides a compact protective solution for demanding industrial environments. It is particularly useful in switchgear, machinery and distribution equipment where high-current D35/27 terminals require an appropriate IP20 protective accessory.
Key Advantages
- IP20 finger protection helps guard against accidental contact with terminal connections.
- Purpose-designed for D35/27.AF, D35/27.FF and D35/27.FF.Ex power terminals.
- Rotating protective-cover design maintains convenient access during wiring and maintenance.
- Removable construction simplifies installation around large power conductors and terminal hardware.
- 27 mm spacing matches the corresponding D35/27 terminal block format.
- Wide -55 to +110 °C operating temperature range supports demanding industrial installations.
Key Features
- TE Connectivity / Entrelec CPUF35 protective cover.
- Designed to provide IP20 protection.
- Rotating and removable cover configuration.
- Compatible with selected SNA D35/27 power terminal blocks.
- 27 mm terminal spacing.
- Grey protective-cover construction.
- Compact 8.3 g accessory.
- Designed for professional high-current terminal assemblies.
Reliable IP20 Protection for D35/27 Power Terminals
High-current stud and power terminals can contain accessible conductive hardware once cables and lugs are installed. The CPUF35 provides a purpose-designed protective barrier around compatible D35/27 terminals, helping achieve IP20 finger protection while retaining the compact arrangement of the SNA power terminal system.
The rotating design is particularly useful during installation because the cover can be moved away from the connection area while conductors are fitted and secured. Once wiring is complete, the cover can be returned to its protective position, providing a practical combination of installation access, visual organisation and protection against accidental contact.
Typical Applications
- Industrial power distribution panels.
- D35/27.AF and D35/27.FF power terminal assemblies.
- Switchgear and electrical distribution equipment.
- Machine-building power circuits.
- Industrial automation and control cabinets.
- High-current DIN rail terminal installations requiring IP20 protection.
Technical Specifications
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| Terminal Type | Earth (PE) | |
|---|---|---|
| Product Series | TE SNA | |
| Colour | Grey | |
| Manufacturer | TE Connectivity / Entrelec | |
| Series | SNA | |
| Model | CPUF35 | |
| Manufacturer part number | 1SNA190016R1600 | |
| Previous part number | 019001616 | |
| Product type | Terminal block protective cover | |
| Cover type | Rotating protective cover | |
| Degree of protection | IP20 when correctly fitted to the applicable terminal assembly | |
| Colour | Grey | |
| Terminal spacing | 27 mm | |
| Suitable for | D35/27.AF, D35/27.FF and D35/27.FF.Ex | |
| Operating ambient temperature | -55 to +110 °C | |
| DIN rail context | G32, TH35-7.5 and TH35-15 according to IEC 60715 | |
| Product net weight | 8.3 g | |
| Country of origin | France | |
| EAN | 3472591900163 |
Frequently Asked Questions
What is the TE Connectivity 1SNA190016R1600 CPUF35 used for?
The CPUF35 is a rotating IP20 protective cover used to help prevent accidental finger contact with electrical connections on compatible Entrelec D35/27 power terminal blocks.
Which terminal blocks are compatible with the CPUF35?
The 1SNA190016R1600 is designed for D35/27.AF, D35/27.FF and D35/27.FF.Ex SNA power terminal blocks.
Does the CPUF35 provide IP20 protection?
Yes. The CPUF35 is specified as an IP20 rotating protective cover when correctly fitted as part of the applicable D35/27 terminal assembly.
What is the spacing of the CPUF35 protective cover?
The CPUF35 corresponds to the 27 mm spacing used by its compatible D35/27 power terminal blocks.
What temperature range is the 1SNA190016R1600 suitable for?
The CPUF35 is specified for an ambient operating temperature range of -55 to +110 °C, making it suitable for demanding industrial terminal installations.
Trusted for High-Current Terminal Protection
TE Connectivity Entrelec SNA protective accessories provide purpose-designed protection for professional power terminal assemblies, helping panel builders combine convenient installation access with organised and touch-protected high-current connections.
