1sna232053r2000 – rc65 10x(121 a 130) vert>

Why Choose the TE Connectivity 1SNA232053R2000 RC65 Marker Card?

The TE Connectivity 1SNA232053R2000 is a pre-printed RC65 terminal block marker card designed for clear and consistent identification of electrical terminals and terminal strips. Part of the TE Connectivity ENTRELEC RC65 marking range, this version features the sequential numbers 121 through 130 repeated ten times in a vertical orientation.

Factory-applied numbering provides uniform terminal identification without requiring individual labels to be manually written or printed during panel assembly. The white marker card provides a clear background for the pre-printed numbers, helping panel builders, commissioning engineers and maintenance technicians identify designated terminal positions efficiently.

Designed around the RC65 marking format, the 1SNA232053R2000 uses 6 mm spacing and carries a UL 94 V-2 flammability rating. Its repeated 121–130 sequence provides a practical solution where the same group of ten terminal numbers is required across multiple sections of an industrial electrical installation.

Key Advantages

• Pre-printed 121–130 sequential numbering for efficient terminal identification.
• Numbers 121 through 130 are repeated ten times across the marker card.
• Vertical orientation for compatible terminal marking layouts.
• 6 mm spacing for RC65 terminal block applications.
• White marker surface provides clear visual contrast for the printed numbers.
• Part of the established TE Connectivity ENTRELEC RC65 marking system.

Key Features

• TE Connectivity ENTRELEC RC65 series.
• Pre-printed 121 → 130 (x10) marking configuration.
• Ten repetitions of the 121–130 numerical sequence.
• Vertical product orientation.
• 6 mm spacing.
• White primary product colour.
• UL 94 V-2 flammability rating.
• Designed for terminal block and terminal strip marking.

Clear Repeated Identification for Electrical Terminals

Pre-printed terminal markers provide an immediate visual reference for electrical connections and help maintain organised wiring throughout control panels and industrial equipment. Consistent factory-applied numbering can reduce marking time during panel construction while simplifying commissioning, inspection, troubleshooting and future maintenance.

The RC65 marking system provides pre-printed identification for compatible terminal installations with 6 mm spacing. The 1SNA232053R2000 repeats the 121–130 sequence ten times in a vertical format, making it particularly useful where identical terminal numbering sequences are required across multiple circuits, modules or panel sections.

Typical Applications

• Terminal block identification in electrical control panels.
• Repeated 121–130 terminal numbering across multiple circuits.
• Industrial automation and PLC cabinets.
• Machine control and production equipment.
• Switchgear and electrical distribution assemblies.
• Process control and instrumentation systems.
• OEM panel building and industrial wiring installations.