TE Connectivity 1SNK505960R0000 ES4-D2 dark grey polyamide double deck end plate for 4 mm ENTRELEC SNK screw clamp terminal block assemblies.
£0.83
The TE Connectivity 1SNK505960R0000 ES4-D2 is a robust double deck terminal block end section designed to provide an insulating end cover for compatible screw clamp terminal block assemblies. As part of the TE Connectivity ENTRELEC SNK series, it is specifically designed for double deck screw clamp terminal blocks used in industrial control panels, machinery and electrical distribution systems.
The ES4-D2 provides a neat insulating barrier at the end of a terminal block assembly while helping maintain an organised and professional panel layout. Its distinctive dark grey polyamide construction is designed to complement different terminal block colours while making circuit identification within terminal assemblies easier.
Designed for 4 mm terminal applications with screw connections, the ES4-D2 has a compact 2.55 mm spacing and measures approximately 70.2 mm high × 2.6 mm wide × 59.2 mm deep. With an operating temperature range of -55–110 °C, IP20 protection and UL 94V-0 rated material, it is well suited to demanding industrial electrical installations.
Double deck terminal blocks provide two connection levels within a compact footprint, helping engineers increase wiring density while conserving valuable DIN rail and control panel space. An end section such as the TE Connectivity ES4-D2 provides an insulating barrier at the exposed end of a compatible terminal block assembly.
The ENTRELEC SNK range is designed for modular industrial wiring applications where reliable connections, compact installation and straightforward identification are important. The ES4-D2 complements compatible double deck screw clamp terminal blocks with a durable insulating end section suitable for electrical cabinets, machine control systems and industrial automation equipment.
| Manufacturer | TE Connectivity |
|---|---|
| Brand / product family | ENTRELEC |
| Series | SNK |
| Model | ES4-D2 |
| Manufacturer part number | 1SNK505960R0000 |
| Product type | Double deck end section / end plate |
| Terminal type | End plate |
| Terminal size | 4 mm |
| Connection type | Screw connection |
| Compatible terminal type | Double deck screw clamp terminal blocks |
| Material | Polyamide |
| Colour | Dark grey |
| Product spacing | 2.55 mm |
| Protection rating | IP20 |
| UL flammability rating | UL 94V-0 |
| Pollution degree | 3 |
| Operating temperature | -55–110 °C |
| Installation temperature | -5–40 °C |
| Height | 70.2 mm |
| Width | 2.6 mm |
| Depth | 59.2 mm |
| Weight | 4.1 g |
The ES4-D2 is an insulating end section or end plate designed to finish the exposed end of compatible ENTRELEC SNK double deck screw clamp terminal block assemblies.
The ES4-D2 is designed for compatible double deck screw clamp terminal blocks within the TE Connectivity ENTRELEC SNK terminal block range.
The ES4-D2 is specified for 4 mm terminal applications using a screw connection.
The end section is manufactured from durable polyamide in a dark grey finish and has a UL 94V-0 flammability rating.
The TE Connectivity 1SNK505960R0000 is specified for an operating temperature range of -55–110 °C, making it suitable for demanding industrial environments.
TE Connectivity ENTRELEC SNK terminal block accessories provide a practical and reliable way to complete modular industrial wiring assemblies, with the ES4-D2 offering a durable insulating end section specifically suited to compatible double deck screw clamp terminal blocks.
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LED Controls is a specialist distributor of factory automation and industrial controls, supplying OEMs, machine builders, panel builders and end users throughout the UK and worldwide. As a trusted UK distributor for many of the world’s leading automation manufacturers, we provide industrial control products, technical expertise and bespoke automation solutions backed by outstanding customer service.
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...
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...