TE Connectivity ENTRELEC MC612PA 1SNK156121R0000 is a white polyamide horizontal terminal block marker card containing 100 pre-printed L markers for clear identification in industrial electrical panels and compatible SNK terminal block installations.
£3.86
The TE Connectivity MC612PA 1SNK156121R0000 is a pre-printed terminal block marker card designed for clear and durable identification of terminals within industrial electrical panels and automation systems. Part of the TE Connectivity ENTRELEC MC612PA marking range, this marker card provides 100 horizontally orientated markers pre-printed with the letter L for convenient and consistent terminal identification.
Designed for compatible SNK series terminal blocks, the MC612PA provides ready-to-use identification without requiring individual markers to be printed on site. Its pre-printed L marking format helps reduce preparation time during panel assembly while providing consistent, easy-to-read labelling for electrical installations, machinery and industrial control equipment.
Manufactured from durable polyamide, the marker card is suitable for demanding industrial environments and operates across a temperature range of -55 °C to +110 °C. The white markers feature a horizontal orientation, 6 mm width and a UL 94V-2 flammability rating, making the 1SNK156121R0000 a practical identification accessory for compatible terminal block installations.
Clear terminal identification is essential for efficient panel building, commissioning, maintenance and fault finding. Pre-printed marker systems such as the TE Connectivity MC612PA provide consistent identification without requiring installers to produce individual labels, helping streamline assembly while making electrical circuits and terminal groups easier to identify during servicing and troubleshooting.
The MC612PA range is designed for compatible SNK series terminal block installations where compact and durable identification is required. Its polyamide construction, broad operating temperature range and pre-printed lettering make the 1SNK156121R0000 particularly suitable for industrial control cabinets, machinery, power distribution equipment and automation systems.
| Manufacturer | TE Connectivity / ENTRELEC |
|---|---|
| Series | MC612PA |
| Model | MC612PA L (x100) Horizontal |
| Manufacturer part number | 1SNK156121R0000 |
| Product type | Pre-printed terminal block marker card |
| Pre-printed marking | L (x100) |
| Number of markers | 100 |
| Orientation | Horizontal |
| Colour | White |
| Material | Polyamide |
| Cards per package | 1 |
| Digits per marker - horizontal | 3 |
| Digits per marker - vertical | 8 |
| Operating temperature | -55 to +110 °C |
| UL flammability rating | UL 94V-2 |
| Height | 12 mm |
| Width | 6 mm |
| Length | 5.6 mm |
| Depth | 5.6 mm |
| Product weight | 11 g |
| Barcode | 3472591561210 |
The MC612PA is a pre-printed marker card used to identify compatible terminal blocks in electrical panels, machinery and industrial automation systems.
The marker card provides 100 pre-printed L markers, allowing terminals and electrical connections to be identified consistently without on-site printing.
The 1SNK156121R0000 uses a horizontal marking orientation and is designed for horizontally read terminal identification.
The marker card is manufactured from polyamide and has a UL 94V-2 flammability rating.
The marker card is specified for an operating temperature range of -55 °C to +110 °C, making it suitable for a wide range of industrial environments.
TE Connectivity ENTRELEC terminal marking accessories provide panel builders, electrical engineers and automation professionals with practical identification solutions designed to support clear, organised and maintainable industrial electrical installations.
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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...