TE Connectivity 1SNK146122R0000 is an MC512PA white polyamide terminal marker card with L (x100) pre-printed markings in vertical orientation for industrial terminal block identification.
£3.52
The TE Connectivity 1SNK146122R0000 is an MC512PA pre-printed marker card designed for clear and consistent identification of terminal blocks and terminal strips in industrial electrical installations. Part of the ENTRELEC terminal marking range, this version features L (x100) pre-printed markings in vertical orientation, providing a convenient identification solution for control panels, switchgear and automation equipment.
Manufactured from durable white polyamide, the MC512PA marker card is engineered for professional panel building and electrical installation applications. Its pre-printed format helps reduce manual marking work while providing uniform, easy-to-read terminal identification throughout electrical assemblies.
The 1SNK146122R0000 measures 12 mm high, 5.2 mm wide and 4.8 mm deep, with a product length of 5 mm. It is suitable for operating temperatures from -55 to +110 °C and has a UL 94V-2 flammability rating, supporting reliable use in demanding industrial environments.
Clear terminal identification helps simplify panel assembly, commissioning, troubleshooting and routine maintenance. Pre-printed marker cards such as the MC512PA provide a consistent identification method that enables technicians to locate terminals and trace electrical circuits efficiently.
The MC512PA range is designed for professional terminal marking applications within electrical control and distribution systems. Its compact dimensions, durable polyamide construction and wide operating temperature range make the 1SNK146122R0000 well suited to industrial machinery, automation panels and other demanding electrical installations.
| Manufacturer | TE Connectivity / ENTRELEC |
|---|---|
| Series | MC512PA |
| Model | MC512PA L (x100) Vertical |
| Manufacturer part number | 1SNK146122R0000 |
| Product type | Marker card |
| Pre-printed mark | L (x100) |
| Orientation | Vertical |
| Colour | White |
| Material | Polyamide |
| Cards per package | 1 |
| Digits per marker – horizontal | 3 |
| Digits per marker – vertical | 8 |
| Height | 12 mm |
| Width | 5.2 mm |
| Depth | 4.8 mm |
| Length | 5 mm |
| Weight | 10 g |
| Operating temperature | -55 to +110 °C |
| UL flammability rating | UL 94V-2 |
It is a pre-printed marker card designed for identifying terminal blocks and terminal strips in industrial electrical panels and automation systems.
This version of the MC512PA marker card features L (x100) pre-printed marking details.
The 1SNK146122R0000 is supplied in a vertical orientation.
The marker card is manufactured from white polyamide and has a UL 94V-2 flammability rating.
The 1SNK146122R0000 is rated for operation from -55 to +110 °C.
TE Connectivity ENTRELEC terminal marking accessories provide panel builders, machine manufacturers and electrical engineers with clear, consistent and durable identification for professional terminal block installations.
● Service Agreements
Credit Accounts
Our service agreements are built to support long term procurement relationships. By working closely with engineering teams and procurement departments, we help streamline purchasing processes while ensuring consistent access to critical components and sourcing support when it matters most.
● frequently asked questions
At Led Controls Ltd we help engineers source the right automation and control gear with confidence. below are quick answers to what we are asked most often.
We supply all leading manfacturers in our industry. we offer next day delivery on most poplour products.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
Your content goes here. Edit or remove this text inline or in the module Content settings. You can also style every aspect of this content in the module Design settings and even apply custom CSS to this text in the module Advanced settings.
● latest blog
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...