1sna234030r2700 – rc810 marker horiz 1-100

Why Choose the TE Connectivity 1SNA234030R2700 RC810 Marker Card?

The TE Connectivity 1SNA234030R2700 is an ENTRELEC RC810 pre-printed terminal block marker card designed for clear and systematic identification of electrical terminals in industrial control panels, machinery and automation systems. This version is pre-printed with the complete sequential number range 1 to 100 in a horizontal orientation, providing a convenient solution for consecutively numbered terminal assemblies.

Part of the TE Connectivity ENTRELEC terminal marking accessory range, the RC810 provides a ready-to-use alternative to manually produced terminal labels. The continuous 1–100 sequence allows panel builders, electrical engineers and maintenance technicians to identify individual terminal positions consistently while coordinating terminal numbers with wiring diagrams and electrical documentation.

The 1SNA234030R2700 features 8 mm spacing, a white polyamide construction and horizontal marking orientation. Measuring approximately 89.4 mm high, 2.1 mm wide and 110.5 mm deep, with a net weight of 7.2 g, it is also specified with a UL 94V-2 flammability rating.

Key Advantages

• Pre-printed with the complete 1–100 sequential number range.
• Provides 100 individually numbered markers for systematic terminal identification.
• 8 mm spacing for compatible RC810 terminal marking applications.
• Horizontal orientation provides clear sequential numerical identification.
• Ready-to-use format reduces manual terminal marking and labelling work.
• White polyamide construction provides clear contrast for the printed numbers.
• UL 94V-2 flammability rating for professional electrical applications.

Key Features

• TE Connectivity ENTRELEC RC810 series.
• Pre-printed marker card product type.
• 1 → 100 pre-printed marking details.
• 100 sequentially numbered markers.
• 8 mm spacing.
• Horizontal product orientation.
• White primary product colour.
• Polyamide insulation material.
• UL 94V-2 flammability classification.

Reliable Terminal Identification for Industrial Panels

Clear terminal identification helps simplify electrical panel assembly, commissioning, inspection, troubleshooting and maintenance. Pre-printed RC810 marker cards provide standardised numerical identification that can be coordinated with wiring diagrams and terminal schedules, helping engineers and technicians locate individual electrical connections efficiently.

The 1SNA234030R2700 provides one complete sequential set numbered from 1 through 100. This makes it particularly useful for larger terminal strips where every connection requires a unique consecutive identifier. Its horizontal orientation and 8 mm spacing provide a dedicated marking format for compatible terminal block installations.

Typical Applications

• Sequential industrial terminal block identification.
• Electrical control panels and switchboards.
• PLC and automation cabinets.
• Machine control and production equipment.
• Power distribution and control assemblies.
• Panel building, servicing and retrofit projects.