1sna234043r2000 – rc810 marker vert 21-30

Why Choose the TE Connectivity 1SNA234043R2000 RC810 Marker Card?

The TE Connectivity 1SNA234043R2000 is an ENTRELEC RC810 pre-printed terminal block marker card designed for clear and consistent identification of electrical terminals in industrial control panels, machinery and automation systems. This specific version carries the ascending numbers 21 to 30 repeated 10 times, providing a total of 100 individual markers in a vertical orientation.

Part of the TE Connectivity ENTRELEC terminal marking accessory range, the RC810 provides a convenient ready-to-use alternative to manually produced terminal labels. Its sequential 21–30 numbering helps panel builders, electrical engineers and maintenance technicians apply organised numerical identification across compatible terminal block and terminal strip assemblies.

The 1SNA234043R2000 features 8 mm spacing, white polyamide construction and a vertical marking orientation. It measures approximately 89.4 mm high, 2.1 mm wide and 110.5 mm deep, with a net weight of 7.2 g, and carries a UL 94V-2 flammability rating.

Key Advantages

• Pre-printed with the sequence 21–30 repeated 10 times for systematic terminal identification.
• Provides 100 individual markers on each card.
• 8 mm spacing for compatible RC810 terminal marking applications.
• Vertical 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.
• 21 → 30 (x10) pre-printed marking details.
• 100 markers per card.
• Ascending 21–30 sequence repeated 10 times.
• 8 mm spacing.
• Vertical product orientation.
• White primary product colour.
• Polyamide construction.
• 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 sequences that can be coordinated with wiring diagrams and terminal schedules, helping engineers and technicians locate electrical connections efficiently.

The 1SNA234043R2000 contains the ascending sequence 21 through 30 repeated 10 times, giving panel builders 100 ready-to-use individual markers. Its vertical orientation and 8 mm spacing make it particularly suitable for compatible terminal blocks where organised sequential identification is required.

Typical Applications

• 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.