1snk146052r0000 – mc512pa (100xe) v marker card

Why Choose the TE Connectivity MC512PA 1SNK146052R0000 Marker Card?

The TE Connectivity MC512PA 1SNK146052R0000 is a pre-printed vertical terminal block marker card designed for clear identification of compatible ENTRELEC SNK terminal blocks. Factory printed with the letter E repeated 100 times, it provides a ready-to-use marking solution for electrical control panels, automation cabinets and industrial wiring installations.

Part of the TE Connectivity ENTRELEC SNK marking system, the MC512PA uses a snap-in design and 5.2 mm spacing for compatible SNK Series terminal blocks. The repeated E marking is useful wherever the same identification character is required across multiple terminal positions, reducing the need to produce individual labels during panel assembly.

Manufactured from polyamide, the 1SNK146052R0000 is specified for operating and storage temperatures from -55 to +110 °C and has a UL 94V-2 flammability rating. The white marker card measures 12 mm high, 5 mm long, 5.2 mm wide and 4.8 mm deep and has a net weight of approximately 10 g.

Key Advantages

• Pre-printed with the letter E repeated 100 times for efficient repetitive identification.
• Vertical orientation for compatible SNK terminal-block assemblies.
• Snap-in installation supports quick and convenient terminal marking.
• 5.2 mm spacing matches compatible ENTRELEC SNK Series terminals.
• Durable polyamide construction for industrial electrical environments.
• Helps simplify panel assembly, circuit identification, troubleshooting and maintenance.

Key Features

• TE Connectivity ENTRELEC MC512PA marker card.
• Pre-printed E (×100) marking.
• Vertical marking orientation.
• Snap-in marker design.
• Designed for compatible SNK Series terminal blocks.
• White marker colour.
• Polyamide insulation material.
• 5.2 mm spacing.
• 12 mm height and 4.8 mm depth.
• -55 to +110 °C operating temperature range.
• UL 94V-2 flammability rating.

Clear Identification for ENTRELEC SNK Terminal Assemblies

Terminal markers provide an immediate visual reference for electrical connections, helping engineers and technicians relate physical terminal positions to circuit diagrams, wiring schedules and maintenance documentation. Consistent identification supports organised panel construction and can make commissioning, troubleshooting and routine servicing more efficient.

The MC512PA marking system provides commonly required characters in a ready-to-use format. With the letter E repeated 100 times and a vertical snap-in format, the 1SNK146052R0000 is a practical choice for compatible 5.2 mm-pitch ENTRELEC SNK terminal assemblies requiring repeated E identification.

Typical Applications

• Industrial control-panel terminal identification.
• PLC and automation cabinets.
• Machine-building electrical systems.
• Power distribution and switchgear assemblies.
• Process-control installations.
• Maintenance and refurbishment of SNK terminal-block assemblies.