1sna230117r2700 – rc55 (100 x l2) horiz,

Why Choose the TE Connectivity ENTRELEC RC55 1SNA230117R2700 Marker Card?

The TE Connectivity ENTRELEC 1SNA230117R2700 is a pre-printed RC55 terminal block marker card designed for clear and consistent identification of electrical terminals in control panels, switchgear and industrial automation systems. Part of the established ENTRELEC RC55 marking system, this white marker card features the L2 marking repeated 100 times in a horizontal orientation.

Designed to simplify panel wiring and terminal identification, the RC55 system provides ready-to-use pre-printed markers without requiring individual labels to be produced on site. The 1SNA230117R2700 provides 100 identical L2 markers, making it particularly useful for phase identification and repeated L2 conductor or terminal marking throughout electrical assemblies.

With 5 mm spacing, horizontal orientation and a UL 94V-2 flammability rating, the RC55 provides a practical identification solution for professional terminal block and terminal strip applications. Its white marker surface ensures the pre-printed L2 identification remains clear and consistent across industrial electrical panels and automation equipment.

Key Advantages

• Pre-printed terminal block marker card for fast, consistent identification.
• 100 repeated L2 markings for convenient phase and terminal identification.
• Horizontal orientation for compatible terminal block assemblies.
• 5 mm spacing for compatible industrial terminal installations.
• White marker surface provides clear visibility of the pre-printed L2 identification.
• Pre-printed format reduces installation time by eliminating on-site marker printing.

Key Features

• TE Connectivity ENTRELEC RC55 marking system.
• L2 marking repeated 100 times.
• 100 individual markers per card.
• Horizontal marking orientation.
• White marker card for clear terminal identification.
• 5 mm marker spacing.
• UL 94V-2 flammability rating.
• Pre-printed format for quick installation and consistent panel marking.

Reliable L2 Identification for Electrical Terminal Blocks

Clear phase and terminal identification is important in electrical panels where installers and maintenance engineers need to distinguish conductors and connection points quickly. Pre-printed L2 markers provide a consistent way to identify relevant terminals, helping simplify wiring, inspection, fault finding and future maintenance.

The ENTRELEC RC55 system provides a standardised marking solution for industrial terminal assemblies. With 100 identical L2 markers, horizontal orientation and 5 mm spacing, the 1SNA230117R2700 enables panel builders and electrical engineers to create neat, professional and easily readable terminal installations without manually producing individual L2 labels.

Typical Applications

• L2 phase identification in electrical control panels.
• Industrial automation and machine control systems.
• Switchgear and electrical distribution assemblies.
• Terminal block and terminal strip identification.
• Machine building and OEM electrical panels.
• Maintenance, refurbishment and expansion of existing terminal assemblies.