1sna230045r0200 – rc55 10x(41 a 50) vert,

Why Choose the TE Connectivity ENTRELEC RC55 1SNA230045R0200 Marker Card?

The TE Connectivity ENTRELEC 1SNA230045R0200 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 terminal numbers 41 to 50 repeated ten times in a vertical 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 1SNA230045R0200 provides 100 individual markers arranged as ten repeated sequences from 41 through 50, helping panel builders and electrical engineers create consistent and easily readable terminal assemblies.

With 5 mm spacing, vertical orientation and polyamide construction, the RC55 provides a practical identification solution for industrial terminal block installations. The marker card has a UL 94V-2 flammability rating, compact dimensions and a net weight of approximately 2.7 g, making it suitable for professional panel building, machine construction and industrial electrical applications.

Key Advantages

• Pre-printed terminal block marker card for fast, consistent identification.
• 41–50 numbering repeated ten times provides 100 ready-to-use markers.
• Vertical orientation for compatible terminal block assemblies.
• 5 mm spacing for compact industrial terminal installations.
• White marker surface provides clear visibility of the pre-printed numbering.
• Pre-printed format reduces installation time by eliminating on-site marker printing.

Key Features

• TE Connectivity ENTRELEC RC55 marking system.
• Numbers 41–50 repeated ten times.
• 100 individual markers per card.
• Vertical marking orientation.
• White marker card for clear terminal identification.
• 5 mm marker spacing.
• Polyamide construction.
• UL 94V-2 flammability rating.
• Pre-printed format for quick installation and consistent panel marking.

Reliable Identification for Electrical Terminal Blocks

Terminal markers provide a simple and effective way to identify individual connection points within electrical panels and control systems. Clear terminal identification helps installers follow wiring diagrams, reduces the risk of wiring errors and makes subsequent inspection, troubleshooting and maintenance more efficient.

The ENTRELEC RC55 system provides a standardised marking solution for industrial terminal assemblies. With 100 markers arranged as ten sequences from 41 to 50, vertical orientation and consistent 5 mm spacing, the 1SNA230045R0200 enables panel builders and electrical engineers to create neat, professional and easily readable terminal installations.

Typical Applications

• Electrical control panel terminal identification.
• Industrial automation and machine control systems.
• Switchgear and electrical distribution assemblies.
• DIN rail terminal block installations.
• Machine building and OEM electrical panels.
• Maintenance, refurbishment and expansion of existing terminal assemblies.