1snk148072r0000 – mc512pa (100xl3) v marker card

Why Choose the TE Connectivity Entrelec 1SNK148072R0000 MC512PA Marker Card?

The TE Connectivity Entrelec 1SNK148072R0000 is a pre-printed terminal block marker card designed for clear and durable identification of compatible SNK series terminal blocks. Also identified as MC512PA L3 (x100) Vertical, the card contains 100 white markers pre-printed with the L3 legend in a vertical orientation for convenient phase identification in industrial control panels and electrical distribution assemblies.

Part of the Entrelec SNK terminal block identification system, the MC512PA marker format provides a straightforward method of identifying terminals without requiring individual handwritten labels. Its 5.2 mm spacing is designed around compatible SNK terminal blocks, helping panel builders create consistent, clearly organised terminal strips that simplify installation, inspection, maintenance and troubleshooting.

Manufactured from white polyamide, the 1SNK148072R0000 marker has compact dimensions of approximately 12 × 5.2 × 4.8 mm and is designed for operating temperatures from -55 to +110 °C. The pre-printed L3 marking makes it particularly useful for identifying the third phase conductor or associated terminal points within three-phase electrical systems.

Key Advantages

• Pre-printed L3 identification eliminates the need for manual terminal marking.
• Supplied as 100 L3 markers per card for efficient panel assembly.
• Vertical printing orientation provides clear identification on compatible terminal installations.
• 5.2 mm spacing designed for compatible Entrelec SNK terminal blocks.
• White background provides strong contrast for easy-to-read terminal identification.
• Durable polyamide construction for industrial electrical environments.
• Wide -55 to +110 °C operating temperature range.
• Helps improve organisation, maintenance and fault tracing within control panels.

Key Features

• TE Connectivity Entrelec MC512PA marker card.
• L3 pre-printed legend.
• 100 markers on the card.
• Vertical marking orientation.
• White marker colour.
• 5.2 mm spacing.
• Designed for compatible SNK series terminal blocks.
• Polyamide insulating material.
• Compact 12 mm height.
• 5.2 mm width.
• 4.8 mm depth.
• Operating and storage temperature range of -55 to +110 °C.
• UL 94 V-2 material flammability classification.

Clear Terminal Identification for Industrial Control Panels

Accurate terminal identification is essential for efficient electrical panel construction, commissioning and maintenance. The TE Connectivity Entrelec 1SNK148072R0000 provides 100 consistent pre-printed L3 markers, allowing corresponding terminal points to be identified quickly without individually producing or handwriting labels.

The MC512PA format integrates with compatible SNK terminal blocks and uses a 5.2 mm spacing for organised installation. Its white polyamide construction and factory-applied L3 legend provide a professional identification solution for control cabinets, switchboards, machinery and other industrial electrical assemblies where clear phase marking is required.

Typical Applications

• L3 phase identification in three-phase electrical systems.
• Industrial control panel terminal marking.
• Electrical switchboards and distribution boards.
• Machine control and automation cabinets.
• PLC and process control panels.
• Motor control centres and machinery panels.
• OEM electrical equipment assembly.
• Maintenance and identification of compatible SNK terminal strips.