TE Connectivity 1SNA113690R2100 ECP31 is a grey 31 mm ENTRELEC SNA insulating partition designed to provide additional separation and protective-cover support for compatible Type I power terminal blocks.
£1.18
The TE Connectivity ECP31 1SNA113690R2100 is a grey insulating partition and circuit separator from the ENTRELEC SNA terminal block range. Designed for compatible Type I power terminal blocks, it provides additional physical and electrical separation between adjacent terminals while supporting an organised and professionally finished high-current terminal assembly.
With a 31 mm spacing, the ECP31 is specifically associated with compatible M70/31.F and M70/31.FF power terminals. The partition can be positioned between terminals to increase isolation and can also act as a support for compatible protective covers, making it a versatile accessory for power distribution and industrial control installations.
The ECP31 also supports the PEP marker holder, allowing terminal identification to be incorporated into the completed assembly. Its dedicated construction, approximately 6.7 g unit weight and compatibility with ENTRELEC power terminal accessories make the 1SNA113690R2100 a practical component for panel builders, machine manufacturers and electrical engineers working with SNA power connections.
Power terminal installations can require additional separation between adjacent terminals to maintain a clearly structured and appropriately insulated assembly. The ECP31 is designed for this purpose, providing a dedicated partition for compatible Type I power terminal blocks with a 31 mm terminal spacing.
The partition also forms part of a modular protection system. Two ECP31 partitions can support the appropriate CPP protective cover spanning one, two or three compatible terminals, while a PEP marker holder can be fitted for clear terminal identification. This versatility makes the ECP31 suitable for constructing complete, protected and easily identifiable industrial power terminal arrangements.
| Manufacturer | TE Connectivity |
|---|---|
| Brand / range | ENTRELEC |
| Series | SNA |
| Model | ECP31 |
| Part number | 1SNA113690R2100 |
| Product type | Insulating partition / circuit separator |
| Accessory type | Separating plate |
| Colour | Grey |
| Spacing | 31 mm |
| Compatible terminal type | Type I power terminal blocks |
| Compatible terminals | M70/31.F and M70/31.FF |
| Partition dimension A | 84 mm |
| Partition dimension B | 39.5 mm |
| Partition dimension C | 44.5 mm |
| Partition dimension D | 72.5 mm |
| Partition dimension E | 67.5 mm |
| Partition dimension F | 75 mm |
| Compatible 1-block protective cover | CPP311 – 1SNA168204R1500 |
| Compatible 2-block protective cover | CPP312 – 1SNA168203R1400 |
| Compatible 3-block protective cover | CPP313 – 1SNA163409R0600 |
| Compatible marker holder | PEP – 1SNA113762R2400 |
| Electrical connection | None – passive insulating accessory |
| Product weight | Approximately 6.7 g |
| Factory pack quantity | 10 |
| EAN | 3472591136906 |
| Country of origin | Poland |
| Commodity code | 3926909790 |
The ECP31 is a grey 31 mm insulating partition and circuit separator designed for compatible ENTRELEC Type I power terminal block assemblies.
The ECP31 is specified as a partition for compatible M70/31.F and M70/31.FF power terminals.
The ECP31 has a specified 31 mm spacing for the corresponding power terminal arrangement.
Yes. ECP31 partitions can support compatible CPP311, CPP312 and CPP313 protective covers designed to span one, two or three corresponding power terminals.
Yes. The compatible PEP marker holder, part number 1SNA113762R2400, can be fitted to the ECP31 to provide terminal or circuit identification.
TE Connectivity ENTRELEC SNA power terminal accessories provide panel builders, machine manufacturers and electrical engineers with purpose-designed components for creating separated, protected and clearly identified industrial power terminal assemblies.
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2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...