1sna237080r2500 – rcal85 10x(111a120) vert,

Why Choose the TE Connectivity RCAL85 1SNA237080R2500 Terminal Block Marker Card?

The TE Connectivity RCAL85 1SNA237080R2500 is a pre-printed terminal block marker card designed for clear and consistent identification of electrical terminals in industrial control panels, switchgear and automation systems. Part of the established Entrelec RCAL85 marking system, this version provides the numbers 111 to 120 repeated ten times with a vertical marking orientation.

The RCAL85 series provides ready-to-use identification for compatible terminal blocks, helping panel builders save installation time and maintain organised, easily traceable wiring. Its pre-printed format eliminates the need to individually print each terminal number, supporting efficient installation, commissioning, troubleshooting and routine electrical maintenance.

With 111–120 numbering repeated ten times and a vertical orientation, the 1SNA237080R2500 provides 100 individual marker positions for repeated terminal numbering. Its white polyamide construction, compact marker format and V2 flammability classification make it suitable for professional industrial electrical installations.

Key Advantages

• Pre-printed terminal identification marker card for efficient panel assembly.
• 111–120 numbering repeated ten times for systematic terminal identification.
• 100 individual marker positions for repeated terminal numbering.
• Vertical marking orientation for clear identification on compatible terminal assemblies.
• White marker format provides clear and consistent identification of connection points.
• Ready-to-use pre-printed format helps reduce terminal marking and installation time.

Key Features

• TE Connectivity / Entrelec RCAL85 marking system.
• Pre-printed sequence of 111–120 repeated ten times.
• 100 pre-printed marker positions.
• Vertical character orientation.
• White marker colour for clear terminal identification.
• Manufactured from durable polyamide.
• V2 flammability classification.
• Designed for compatible SNA and Solution series terminal blocks, including spring-clamp terminals and ADO System Miniblocks.

Reliable Terminal Identification for Industrial Control Panels

Terminal block markers provide an essential method of identifying electrical connection points inside control panels and switchgear. Clear sequential numbering helps installers, commissioning engineers and maintenance personnel trace circuits efficiently, reducing wiring errors and simplifying fault finding and future servicing.

The RCAL85 series provides a broad range of pre-printed marker cards for compatible spring-clamp terminal blocks and ADO System Miniblocks within the SNA and Solution families. The 1SNA237080R2500 supplies the 111–120 sequence ten times in a vertical format, making it particularly useful where repeated groups of terminals require consistent numerical identification.

Typical Applications

• Industrial control panels and electrical cabinets.
• Terminal block and wiring identification.
• Machine-building and OEM automation systems.
• Switchgear and electrical distribution assemblies.
• PLC and industrial automation panels.
• Sequential circuit and terminal numbering.