1sna230259r2500 – rc55 (100 x 19) horiz,

Why Choose the TE Connectivity 1SNA230259R2500 RC55 Terminal Block Marker Card?

The TE Connectivity 1SNA230259R2500 is an RC55 pre-printed terminal block marker card designed for clear and consistent identification of terminals and terminal strips in industrial electrical panels, control cabinets and automation systems. Part of the established Entrelec RC55 marking range, this version is pre-printed with the number 19 repeated 100 times in a horizontal orientation.

Clear terminal identification helps panel builders, electrical installers and maintenance engineers trace connections efficiently during assembly, commissioning and servicing. The ready-to-use RC55 format eliminates the need to create individual number 19 labels, helping maintain consistent and easily readable identification throughout compatible terminal block assemblies.

The 1SNA230259R2500 provides 100 identical “19” markings on a white marker card. Its horizontal orientation makes it suitable for terminal arrangements requiring repeated number 19 identification, while its UL 94V-2 flammability rating supports use as a professional terminal block and terminal strip marking accessory.

Key Advantages

• Pre-printed with the number 19 repeated 100 times.
• Horizontal marking orientation for compatible terminal installations.
• White marker format provides clear and consistent identification.
• Part of the established Entrelec RC55 terminal marking system.
• UL 94V-2 flammability rating.
• Ready-to-use format helps reduce panel assembly and terminal identification time.

Key Features

• TE Connectivity / Entrelec RC55 marker card.
• 19 (x100) pre-printed marking details.
• Horizontal orientation.
• White primary product colour.
• UL 94V-2 flammability rating.
• Approximately 2.70 g marker card weight.
• Designed for terminal block and terminal strip marking applications.
• Repeated numerical marking supports consistent circuit identification.

Clear Identification for Industrial Terminal Blocks

Terminal marking is an important part of professionally assembled electrical control systems. Clearly identified terminals allow engineers to match installed wiring with electrical schematics, simplify circuit tracing and reduce the time required for commissioning, inspection, troubleshooting and maintenance.

The RC55 range provides convenient pre-printed identification for terminal block installations. With the number “19” repeated 100 times in a horizontal format, the 1SNA230259R2500 provides a practical solution wherever multiple terminals require the same numerical identification.

Typical Applications

• Industrial electrical control panels.
• Terminal block and terminal strip assemblies.
• Machine control cabinets.
• PLC and automation panels.
• Switchgear and electrical distribution equipment.
• Process control installations.
• Industrial wiring identification and maintenance.