1snk140041r0000 – mc512pa 10x[31->40] h marker card

Why Choose the TE Connectivity MC512PA 1SNK140041R0000 Marker Card?

The TE Connectivity MC512PA 1SNK140041R0000 is a pre-printed horizontal terminal block marker card designed for clear and consistent identification of electrical terminals in industrial control panels and automation systems. Part of the TE Connectivity ENTRELEC SNK marking system, the card is pre-printed with the numbers 31 to 40 repeated ten times, providing 100 ready-to-use markers and eliminating the need to print commonly required terminal numbers individually.

Designed specifically for horizontal terminal block assemblies, the MC512PA provides a convenient way to match physical terminals with circuit diagrams, wiring schedules and maintenance documentation. Its 5.2 mm spacing is suited to compatible ENTRELEC SNK terminal blocks, helping installers create neat, professional and easily traceable terminal strips.

Manufactured from durable polyamide, the 1SNK140041R0000 is suitable for operating temperatures from -55 to +110 °C and carries a UL 94V-2 flammability rating. The white marker card weighs approximately 10 g and combines compact dimensions with clear pre-printed identification for demanding industrial electrical installations.

Key Advantages

• Pre-printed 31–40 numbering repeated ten times saves printing and preparation time.
• Provides 100 markers per card for efficient terminal identification.
• Horizontal orientation designed for compatible terminal block assemblies.
• 5.2 mm spacing matches compatible ENTRELEC SNK terminal blocks.
• Durable polyamide construction for industrial environments.
• Helps simplify panel assembly, circuit tracing, troubleshooting and maintenance.

Key Features

• TE Connectivity ENTRELEC MC512PA marker card.
• 31 → 40 (×10) pre-printed marking sequence.
• 100 individual markers per card.
• Horizontal product orientation.
• White marker colour.
• Polyamide construction.
• 5.2 mm terminal spacing.
• 12 mm height and 4.8 mm depth.
• Operating temperature range of -55 to +110 °C.
• UL 94V-2 flammability rating.

Clear Identification for Industrial Terminal Assemblies

Terminal block markers provide a direct visual link between physical wiring connections and electrical documentation. Clearly numbered terminals can make commissioning, inspection, troubleshooting and routine maintenance faster while helping reduce the risk of errors when technicians work with complex control-panel wiring.

The MC512PA range provides pre-printed marker cards for commonly used numerical sequences, saving the time associated with producing individual labels. With numbers 31 through 40 repeated ten times, the 1SNK140041R0000 is particularly useful for repetitive terminal layouts and larger control-panel assemblies using compatible 5.2 mm-pitch ENTRELEC SNK terminal blocks.

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 terminal-block assemblies.