1sna230199r0200 – rc55 (100 x t) vert,

Why Choose the TE Connectivity RC55 1SNA230199R0200 Terminal Block Markers?

The TE Connectivity 1SNA230199R0200 is an RC55 pre-printed terminal block marker card designed for clear and consistent identification of terminals in industrial electrical panels, switchgear and automation systems. Part of the TE Connectivity ENTRELEC RC55 marking range, this version contains 100 identical markers pre-printed with the letter T for vertical terminal identification.

Designed for compatible ENTRELEC SNA and Solution series terminal blocks, RC55 markers provide panel builders with an efficient alternative to individually producing repeated terminal labels. The pre-printed T characters allow multiple connection points to be identified quickly and uniformly, helping simplify panel assembly, commissioning, circuit tracing, troubleshooting and maintenance.

The 1SNA230199R0200 features 5 mm spacing, a white marker finish and durable polyamide construction. Its vertical mounting format is suitable for compatible screw-clamp and spring-clamp terminal blocks and Miniblocks, while the UL 94 V2 flammability classification supports use in professional industrial electrical assemblies.

Key Advantages

• Contains 100 pre-printed T markers for repeated terminal identification.
• Vertical mounting format for compatible terminal block assemblies.
• Designed for terminal systems with 5 mm spacing.
• Pre-printed format reduces the time required to prepare repeated terminal labels.
• Suitable for compatible SNA and Solution series screw-clamp, spring-clamp and Miniblock terminals.
• Durable polyamide construction with UL 94 V2 flammability classification.

Key Features

• TE Connectivity / ENTRELEC RC55 marking system.
• Pre-printed marking: T (x100).
• 100 identical letter markers per card.
• Vertical orientation.
• 5 mm spacing.
• White marker colour.
• Polyamide insulating material.
• UL 94 V2 flammability classification.
• Designed for compatible SNA and Solution series terminal blocks.

Reliable Terminal Identification for Industrial Panels

Accurate terminal identification helps panel builders and electrical engineers assemble, commission and maintain control systems efficiently. Pre-printed RC55 marker cards provide a consistent identification method while eliminating the need to individually print the same character for numerous terminal positions.

The RC55 1SNA230199R0200 is particularly useful where the letter T must be repeated across multiple vertically marked terminals. With 100 identical pre-printed markers and a compact 5 mm format, it provides an efficient solution for maintaining organised, readable and easily traceable identification throughout compatible industrial terminal assemblies.

Typical Applications

• Industrial electrical control panels.
• Terminal block and connection-point identification.
• PLC and automation cabinets.
• Switchgear and electrical distribution assemblies.
• Machine control and manufacturing equipment.
• OEM electrical panel building.