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1sna116728r2500 – separator scma5 5mm pitch blk
TE Connectivity SCMA5 1SNA116728R2500 is a grey polyamide circuit separator for compatible ENTRELEC SNA screw clamp terminal blocks, designed to provide additional circuit separation in industrial DIN rail terminal assemblies.
£0.3626
Why Choose the TE Connectivity SCMA5 1SNA116728R2500 Circuit Separator?
The TE Connectivity SCMA5 1SNA116728R2500 is a purpose-designed grey circuit separator for compatible ENTRELEC SNA screw clamp terminal blocks. Designed to fit into the top of the terminal block, it provides additional electrical and physical separation between selected circuits while maintaining an organised, professional DIN rail terminal assembly.
The SCMA5 is suitable for compatible ENTRELEC terminal blocks covering conductor sizes from 2.5–10 mm². Its top-mounted design allows the separator to be positioned where additional circuit segregation is required without the installation method associated with conventional full-height partition plates. It is particularly useful when separating terminal groups or maintaining suitable separation where cut jumper bars are used.
Manufactured from durable polyamide, the SCMA5 is designed for industrial environments with an operating temperature range of -55 to +110 °C. Its compatibility with the established ENTRELEC SNA screw clamp terminal block system makes it a practical accessory for control panels, machinery, automation systems and other professional electrical installations.
Key Advantages
- Purpose-designed circuit separator for ENTRELEC SNA screw clamp terminal blocks.
- Suitable for compatible terminal blocks covering 2.5–10 mm² conductor sizes.
- Fits directly into the top of the terminal block for convenient installation.
- Helps maintain circuit separation when cut jumper bars are used.
- Durable polyamide construction for industrial electrical installations.
- Wide -55 to +110 °C operating temperature range for demanding environments.
Key Features
- TE Connectivity / ENTRELEC SNA insulating accessory.
- SCMA5 circuit separator.
- Compatible with screw clamp terminal blocks.
- Suitable for compatible 2.5–10 mm² terminal blocks.
- Top-of-terminal installation.
- Designed to provide additional circuit segregation within terminal assemblies.
- Grey polyamide construction.
- Operating temperature range from -55 to +110 °C.
Reliable Circuit Separation for DIN Rail Terminal Assemblies
Circuit separators provide additional physical and electrical segregation between selected circuits in densely populated terminal strips. The TE Connectivity SCMA5 fits into the top of compatible ENTRELEC terminal blocks, allowing circuit groups to be clearly divided without requiring changes to the connected field wiring.
The SCMA5 is particularly useful where jumper bars have been cut to create separate electrical groups, helping maintain the required separation between adjacent circuits. Combined with its durable polyamide construction and broad operating temperature range, this makes the SCMA5 a practical accessory for industrial panel builders, machine manufacturers and electrical maintenance applications.
Typical Applications
- Industrial control panel terminal assemblies.
- Separation of electrical circuit groups within terminal strips.
- Installations using cut terminal block jumper bars.
- PLC, automation and instrumentation wiring.
- Machine building and OEM electrical cabinets.
- DIN rail terminal assembly, refurbishment and maintenance.
Technical Specifications
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| Terminal Type | Feed-through | |
|---|---|---|
| Product Series | TE SNA | |
| Colour | Grey | |
| Manufacturer | TE Connectivity / ENTRELEC | |
| Series | ENTRELEC SNA | |
| Model | SCMA5 | |
| Alternative designation | Separator SCMA5 5MM Pitch BLK | |
| Part number | 1SNA116728R2500 | |
| Previous reference | 011672825 | |
| Product type | Terminal block insulating accessory | |
| Accessory type | Circuit separator | |
| Function | Circuit separation within terminal block assemblies | |
| Compatible terminal technology | Screw clamp terminal blocks | |
| Suitable terminal range | Compatible 2.5–10 mm² terminal blocks | |
| Installation position | Top of terminal block | |
| Material | Polyamide | |
| Colour | Grey | |
| Operating temperature | -55 to +110 °C | |
| Associated system | ENTRELEC SNA DIN rail terminal blocks | |
| Pack quantity | 10 | |
| EAN | 3472591167283 |
Frequently Asked Questions
What is the TE Connectivity SCMA5 1SNA116728R2500 used for?
The SCMA5 is a circuit separator used to provide additional physical and electrical separation between selected circuits in compatible ENTRELEC SNA screw clamp terminal block assemblies.
Which terminal blocks are compatible with the SCMA5?
The SCMA5 is designed for compatible ENTRELEC SNA screw clamp terminal blocks and is listed for terminal block families covering conductor sizes from 2.5–10 mm².
How is the SCMA5 circuit separator installed?
The SCMA5 is designed to fit into the top of the compatible terminal block, allowing additional circuit separation to be introduced at the required position within the terminal assembly.
Why is the SCMA5 useful when cut jumper bars are installed?
The SCMA5 provides additional separation between adjacent circuit groups and can help avoid terminal block derating associated with cut jumper bar arrangements when installed in accordance with the applicable terminal block system requirements.
What is the operating temperature range of the SCMA5?
The TE Connectivity SCMA5 is specified for an operating temperature range of -55 to +110 °C, making it suitable for a broad range of industrial environments.
Trusted Industrial Connectivity from TE Connectivity
TE Connectivity ENTRELEC SNA terminal block accessories provide dependable circuit separation, insulation and system compatibility for industrial control panels, automation equipment, machinery and professional DIN rail terminal assemblies.
