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1SNA205172R0200 – 10 – 17 CLAMP
TE Connectivity 1SNA205172R0200 SFB.B3 is an industrial shield clamp and collector-bar shield terminal designed for reliable termination of cable screens with diameters from 10–17 mm.
£9.80
Why Choose the TE Connectivity 1SNA205172R0200 SFB.B3 Shield Clamp?
The TE Connectivity 1SNA205172R0200, also designated SFB.B3, is an industrial shield clamp / shield terminal designed for reliable termination of cable screens with diameters from 10–17 mm. Part of the TE Connectivity ENTRELEC connection range, it provides a practical method of connecting cable shielding to a collector bar in electrical control panels, machinery and automation installations.
Effective cable-screen termination is important in industrial systems where electromagnetic interference can affect sensitive control, instrumentation and communication signals. The SFB.B3 provides direct mechanical contact between an exposed cable shield and the collector bar, helping create an organised and dependable shielding arrangement without being intended as a conventional conductor terminal.
The 1SNA205172R0200 accommodates 10–17 mm shield diameters and has compact dimensions of approximately 25 × 23 × 63 mm (H × W × D). Its spring-assisted clamp arrangement enables the cable shield to be held against the collector bar while maintaining effective contact for industrial EMC and equipotential bonding arrangements.
Key Advantages
- Dedicated shield terminal for 10–17 mm cable shields.
- Designed for straightforward connection of cable screening to a collector bar.
- Spring-pressure design helps maintain dependable shield contact.
- Helps organise shielded cable connections inside industrial control panels.
- Compact 23 mm width supports efficient panel layouts.
- Suitable for automation, instrumentation and machine-control installations.
- Part of the established TE Connectivity ENTRELEC SFB shield-terminal range.
Key Features
- TE Connectivity / ENTRELEC SFB.B3 shield terminal.
- 10–17 mm permissible cable shield diameter.
- Designed for collector-bar shield termination.
- 23 mm product width.
- 25 mm product height.
- 63 mm product depth.
- 37 g net weight.
- Suitable for industrial cable-screen and EMC connection applications.
Reliable Cable Shield Termination
Shielded cables help reduce the effects of electromagnetic interference on industrial signals and control circuits. Effective performance depends on suitable termination of the cable screen, making a purpose-designed shield clamp an important component in EMC-conscious panel construction.
The TE Connectivity SFB.B3 provides a compact solution for cable screens between 10 mm and 17 mm in diameter. The exposed cable shield is positioned against the collector bar and retained by the clamp, allowing spring pressure to maintain the contact while avoiding the need to use the shield clamp as a conventional wire-termination point.
Typical Applications
- Industrial electrical control panels.
- PLC and automation cabinets.
- Shielded instrumentation cable termination.
- Variable-speed drive and motor-control panels.
- Industrial communication and signal wiring.
- Machine control systems.
- EMC-conscious electrical installations.
- OEM machinery and production equipment.
Technical Specifications
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| Product Series | TE SNA | |
|---|---|---|
| Manufacturer | TE Connectivity | |
| Brand / range | ENTRELEC | |
| Series | SFB | |
| Model | SFB.B3 | |
| Manufacturer part number | 1SNA205172R0200 | |
| Product type | Shield clamp / shield terminal | |
| Shield diameter | 10–17 mm | |
| Application | Cable shield termination to collector bar | |
| Width | 23 mm | |
| Height | 25 mm | |
| Depth | 63 mm | |
| Net weight | 37 g | |
| Compatible mounting rails | G32, TH35-7.5 and TH35-15 | |
| Mounting rail standard | IEC 60715 | |
| Pack quantity | 10 | |
| EAN | 3472592051727 |
Frequently Asked Questions
What is the TE Connectivity 1SNA205172R0200 used for?
The SFB.B3 is a shield clamp / shield terminal used to connect the exposed screen of a shielded cable to a collector bar in industrial electrical installations.
What cable shield diameter does the SFB.B3 accept?
The TE Connectivity 1SNA205172R0200 is designed for cable shield diameters from 10–17 mm.
What are the dimensions of the 1SNA205172R0200?
The SFB.B3 measures approximately 25 mm high, 23 mm wide and 63 mm deep.
How does the SFB.B3 connect a cable shield?
The exposed cable shield is positioned against the collector bar and the clamp is fitted over it, with spring pressure maintaining contact between the shield and bar.
Where is the SFB.B3 typically used?
It is commonly used in industrial control cabinets, automation systems, instrumentation installations and machinery where shielded cables require organised and dependable screen termination.
Trusted for Industrial Shield Connections
TE Connectivity ENTRELEC SFB shield terminals provide a practical solution for organising cable-screen connections in industrial electrical panels, with the SFB.B3 specifically accommodating shield diameters from 10–17 mm.
