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1snk148121r0000 – mc512pa (100xu3) h marker card
TE Connectivity 1SNK148121R0000 is a white polyamide MC512PA pre-printed terminal block marker card featuring the U3 designation repeated 100 times in a horizontal orientation for professional electrical terminal identification.
£2.29
Why Choose the TE Connectivity 1SNK148121R0000 MC512PA Marker Card?
The TE Connectivity 1SNK148121R0000 is a pre-printed MC512PA terminal block marker card designed for clear and consistent identification of terminals in electrical control panels, switchgear and industrial automation systems. Part of the TE Connectivity ENTRELEC marking range, this marker card features the designation U3 repeated 100 times in a horizontal orientation.
Designed for professional terminal identification, the MC512PA provides a convenient pre-printed marking solution that helps panel builders, machine manufacturers and maintenance engineers organise wiring assemblies and identify connection points efficiently. The pre-printed format removes the need to create individual U3 identifiers manually, helping maintain a clean, consistent and professional panel layout.
Manufactured from white polyamide, the 1SNK148121R0000 measures 12 mm high, 5.2 mm wide, 5 mm long and 4.8 mm deep. Its -55 to +110 °C operating temperature range and UL 94 V-2 flammability rating make it suitable for demanding industrial electrical installations.
Key Advantages
- Pre-printed U3 identification repeated 100 times for consistent terminal marking.
- Horizontal orientation for clear and easily readable identification.
- Part of the TE Connectivity ENTRELEC MC512PA marking range.
- Compact 5.2 mm width for terminal identification applications.
- Durable white polyamide construction for industrial environments.
- Wide -55 to +110 °C operating temperature range.
Key Features
- TE Connectivity ENTRELEC MC512PA marker card.
- Pre-printed mark details: U3 × 100.
- Horizontal product orientation.
- White colour for clear visual identification.
- Manufactured from polyamide.
- 12 mm height and 5.2 mm width.
- 10 g product weight.
- UL 94 V-2 flammability rating.
Reliable Terminal Identification for Electrical Panels
Terminal marker cards provide an effective method of identifying connection points and circuit references within electrical control cabinets and terminal assemblies. Clear identification helps installers and maintenance personnel match terminal positions with electrical drawings, improving commissioning, inspection, maintenance and fault-finding efficiency.
The MC512PA marking system provides consistent pre-printed identification for professional electrical installations. With the U3 designation repeated 100 times in a horizontal orientation, the 1SNK148121R0000 offers a convenient solution for applications requiring repeated U3 identification without manual printing or handwriting.
Typical Applications
- Industrial electrical control panels.
- Terminal block and terminal strip assemblies.
- Machine-building and OEM control cabinets.
- PLC and industrial automation panels.
- Switchgear and power distribution equipment.
- Process control and instrumentation systems.
Technical Specifications
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| Terminal Type | Marker / Marking (accessory) | |
|---|---|---|
| Product Series | TE SNK | |
| Colour | White | |
| Manufacturer | TE Connectivity ENTRELEC | |
| Series | MC512PA | |
| Model | 1SNK148121R0000 | |
| Product type | Marker card | |
| Function | Pre-printed terminal identification | |
| Pre-printed mark details | U3 × 100 | |
| Product orientation | Horizontal | |
| Colour | White | |
| Material | Polyamide | |
| Number of cards per package | 1 | |
| Number of digits per marker – horizontal | 3 | |
| Number of digits per marker – vertical | 8 | |
| Product height | 12 mm | |
| Product width | 5.2 mm | |
| Product length | 5 mm | |
| Product depth | 4.8 mm | |
| Product weight | 10 g | |
| Operating temperature | -55 to +110 °C | |
| Flammability rating | UL 94 V-2 | |
| EAN | 3472591481211 |
Frequently Asked Questions
What is the TE Connectivity 1SNK148121R0000 used for?
It is a pre-printed terminal block marker card used to provide clear U3 identification within electrical control panels, terminal assemblies and industrial automation systems.
What is printed on the 1SNK148121R0000 marker card?
The MC512PA marker card is pre-printed with the designation U3 repeated 100 times.
Is the 1SNK148121R0000 horizontal or vertical?
The 1SNK148121R0000 has a horizontal product orientation.
What material is the MC512PA marker card manufactured from?
The marker card is manufactured from white polyamide and has a UL 94 V-2 flammability rating.
What are the dimensions of the 1SNK148121R0000?
The marker card measures 12 mm high, 5.2 mm wide, 5 mm long and 4.8 mm deep.
What operating temperature range does the marker card support?
The 1SNK148121R0000 has an operating temperature range of -55 to +110 °C, making it suitable for a broad range of industrial electrical environments.
Trusted by Panel Builders and Automation Engineers
TE Connectivity ENTRELEC marking accessories provide clear and consistent terminal identification for professional electrical installations, helping panel builders, machine manufacturers and automation engineers create organised systems that are easier to commission, inspect, maintain and troubleshoot.
