1sna232157r2500 – rc65 (100 x h) horiz,

Why Choose the TE Connectivity RC65 1SNA232157R2500 Marker Card?

The TE Connectivity 1SNA232157R2500 is an ENTRELEC RC65 pre-printed terminal block marker card designed to provide clear and consistent identification in industrial electrical installations. This specific version contains 100 identical H markings, providing a convenient ready-to-use solution for repeatedly identifying terminals with the letter H.

Part of the established TE Connectivity ENTRELEC RC65 marking range, the 1SNA232157R2500 features a horizontal marking orientation and 6 mm spacing. Factory-applied markings provide uniform, easily readable terminal references while reducing the need for handwritten or individually produced labels during panel construction, commissioning and maintenance.

Manufactured from white polyamide, the RC65 1SNA232157R2500 combines a compact marker-card format with a UL 94V-2 flammability classification. Its 100 repeated H markings make it particularly useful for structured terminal identification in control cabinets, machinery, automation equipment and electrical distribution systems.

Key Advantages

• Genuine TE Connectivity ENTRELEC RC65 marker card.
• Provides 100 identical pre-printed H markers.
• Horizontal marking orientation for compatible terminal assemblies.
• Designed with 6 mm spacing.
• White background provides clear and consistent identification.
• Factory pre-printing reduces manual terminal labelling work.
• UL 94V-2 flammability-rated polyamide construction.

Key Features

• TE Connectivity ENTRELEC RC65 marking system.
• H (x100) pre-printed marking.
• 100 repeated identical markers per card.
• Horizontal product orientation.
• 6 mm spacing.
• White primary product colour.
• Polyamide insulation material.
• UL 94V-2 flammability classification.
• Purpose-designed for terminal block identification.

Reliable Terminal Identification for Industrial Panels

Accurate terminal identification helps simplify electrical panel assembly, commissioning, troubleshooting and ongoing maintenance. TE Connectivity RC65 pre-printed marker cards provide ready-made references that help installers and engineers maintain an organised and easily understood wiring layout without producing each marker individually.

With 100 repeated H markings, the 1SNA232157R2500 is particularly suitable for installations requiring the same alphabetical identifier across multiple terminals. Its horizontal format and 6 mm spacing make it a practical marking accessory for compatible terminal block installations throughout industrial machinery, automation cabinets and electrical distribution equipment.

Typical Applications

• Industrial electrical control panels.
• Terminal block identification.
• PLC and automation control cabinets.
• Machine-building electrical systems.
• Switchboards and distribution equipment.
• Process control and instrumentation panels.
• Electrical maintenance and retrofit projects.