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1sna190018r2000 – cpu f120 ip20 cover
TE Connectivity CPUF120 1SNA190018R2000 is an IP20 rotating protective cover designed for compatible D120/42.AF, D120/42.FF and D120/42.FF.Ex ENTRELEC SNA high-current terminal blocks.
£2.41
Why Choose the TE Connectivity CPUF120 IP20 Protective Cover 1SNA190018R2000?
The TE Connectivity CPUF120 1SNA190018R2000 is an IP20 rotating protective cover designed specifically for compatible ENTRELEC SNA D120/42 high-current terminal blocks. It helps guard against accidental contact with conductive terminal areas while retaining convenient access for wiring, inspection and maintenance.
The CPUF120 is compatible with D120/42.AF, D120/42.FF and D120/42.FF.Ex terminal blocks. Its rotating construction allows access to terminal connections and jumpering locations when required, making it a practical safety accessory for high-current power distribution assemblies in industrial control panels and switchgear.
Measuring approximately 42 mm wide, 90 mm high and 57 mm deep, the CPUF120 has a net weight of approximately 24 g. It is designed for demanding industrial environments and supports an ambient operating temperature range of approximately -55 to +110 °C.
Key Advantages
- Provides IP20 contact protection for compatible D120/42 power terminals.
- Purpose-designed for D120/42.AF, D120/42.FF and D120/42.FF.Ex terminal blocks.
- Rotating cover design allows practical access during wiring and maintenance.
- Helps protect high-current terminal connections against accidental contact.
- Wide operating temperature range of approximately -55 to +110 °C.
- Genuine TE Connectivity / ENTRELEC SNA terminal block accessory.
Key Features
- TE Connectivity / ENTRELEC CPUF120 protective cover.
- IP20 rotating protective cover configuration.
- Designed for the D120/42 high-current terminal family.
- Compatible with D120/42.AF, D120/42.FF and D120/42.FF.Ex.
- Approximately 42 × 90 × 57 mm overall dimensions.
- Approximately 24 g net weight.
- Suitable for compatible assemblies using G32 and TH35 DIN rails.
- RoHS compliant for use in modern industrial electrical equipment.
IP20 Protection for High-Current Power Terminals
High-current terminal blocks require appropriate protection around their conductive connection areas once installed within electrical equipment. A correctly matched protective cover helps reduce the risk of inadvertent finger contact while preserving the modular construction and accessibility of the terminal assembly.
The TE Connectivity CPUF120 is engineered specifically for the D120/42 terminal family. Its rotating design combines contact protection with convenient service access, making it suitable for power distribution, machinery and industrial switchgear installations where high-current connections must remain both protected and maintainable.
Typical Applications
- Industrial control panels and switchboards.
- D120/42 high-current terminal block assemblies.
- Power distribution cabinets and enclosures.
- Industrial machinery and production equipment.
- Automation and process-control installations.
- OEM switchgear and electrical panel construction.
Technical Specifications
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| Terminal Type | Earth (PE) | |
|---|---|---|
| Product Series | TE SNA | |
| Manufacturer | TE Connectivity / ENTRELEC | |
| Series | SNA | |
| Model | CPUF120 | |
| Part number | 1SNA190018R2000 | |
| Product type | Terminal block protective cover | |
| Function | Protecting cover | |
| Protection | IP20 when correctly installed with compatible terminals | |
| Cover design | Rotating | |
| Suitable for | D120/42.AF, D120/42.FF and D120/42.FF.Ex | |
| Width | approx. 42 mm | |
| Height | approx. 90 mm | |
| Depth | approx. 57 mm | |
| Operating ambient temperature | approx. -55 to +110 °C | |
| DIN rail compatibility | G32, TH35-7.5 and TH35-15 | |
| Product net weight | approx. 24 g | |
| Pack quantity | 10 | |
| EAN | 3472591900187 | |
| RoHS compliance | Compliant |
Frequently Asked Questions
What is the TE Connectivity CPUF120 1SNA190018R2000?
It is an IP20 rotating protective cover designed for compatible ENTRELEC SNA D120/42 high-current terminal blocks.
Which terminal blocks are compatible with the CPUF120?
The CPUF120 is designed for D120/42.AF, D120/42.FF and D120/42.FF.Ex terminal blocks.
What are the dimensions of the CPUF120 protective cover?
The CPUF120 measures approximately 42 mm wide, 90 mm high and 57 mm deep.
What protection does the CPUF120 provide?
The CPUF120 is designed to support IP20 contact protection when correctly installed on a compatible D120/42 terminal, helping guard against accidental contact with conductive terminal areas.
What is the operating temperature range of 1SNA190018R2000?
The CPUF120 is suitable for an ambient operating temperature range of approximately -55 to +110 °C.
Trusted Industrial Terminal Protection
TE Connectivity ENTRELEC SNA protective accessories provide purpose-designed solutions for improving contact protection, accessibility and serviceability in high-current industrial terminal block installations.
