TE Connectivity ENTRELEC MC812PA 1SNK166031R0000 is a white polyamide horizontal terminal block marker card with pre-printed C (x100) markings for industrial electrical panel and terminal identification.
£4.58
The TE Connectivity ENTRELEC MC812PA 1SNK166031R0000 is a durable pre-printed terminal block marker card designed for clear and reliable identification of terminals and connections within electrical control panels, distribution equipment and industrial automation systems. Part of the established ENTRELEC terminal block marking range, this version features horizontal pre-printed C markings (x100) for consistent identification during panel assembly and maintenance.
Manufactured from robust polyamide, the MC812PA marker card provides dependable performance across a wide operating temperature range. Its white construction creates a clear background for the pre-printed identification, helping engineers, panel builders and maintenance personnel quickly recognise labelled terminals and simplify wiring inspection and troubleshooting.
With an operating temperature range of -55 to 110 °C and a UL 94V-2 flammability rating, the 1SNK166031R0000 is suitable for demanding industrial environments. Its compact marker format measures approximately 12 × 8 × 7.6 mm and is designed for horizontal orientation within compatible ENTRELEC terminal block marking applications.
Terminal marking accessories such as the TE Connectivity ENTRELEC MC812PA provide a clear method of identifying electrical connections inside control panels and automation equipment. Consistent terminal identification helps simplify panel assembly, commissioning, inspection, fault finding and ongoing maintenance by allowing individual connection points to be recognised quickly.
The 1SNK166031R0000 combines pre-printed identification with a compact polyamide marker format engineered for industrial environments. Its broad operating temperature range and flame-rated material make it a practical marking solution for professional panel building, machinery and electrical distribution applications using compatible terminal block systems.
| Manufacturer | TE Connectivity / ENTRELEC |
|---|---|
| Series | MC812PA |
| Model | MC812PA C (x100) Horizontal |
| Manufacturer part number | 1SNK166031R0000 |
| Product type | Terminal block marker card |
| Pre-printed marking | C (x100) |
| Colour | White |
| Orientation | Horizontal |
| Material | Polyamide |
| Number of cards per package | 1 |
| Digits per marker - horizontal | 4 |
| Digits per marker - vertical | 8 |
| Operating temperature | -55 to 110 °C |
| UL flammability rating | UL 94V-2 |
| Dimensions (H × W × D) | 12 × 8 × 7.6 mm |
| Product length | 7.6 mm |
| Weight | 14 g |
It is a terminal block marker card used to provide clear identification of terminals and electrical connections in control panels, machinery and industrial automation equipment.
The marker card is supplied with pre-printed C (x100) marking details in a horizontal orientation.
The marker card is manufactured from polyamide and has a white finish for clear identification.
The 1SNK166031R0000 is specified for an operating temperature range of -55 to 110 °C.
The product measures approximately 12 mm high × 8 mm wide × 7.6 mm deep, with a product length of 7.6 mm.
TE Connectivity ENTRELEC terminal marking accessories provide panel builders, automation engineers and maintenance teams with durable and consistent identification solutions for professional electrical installations and industrial control systems.
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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...