1sna237064r2000 – rcal85 1x(401a500) vert,

Why Choose the TE Connectivity RCAL85 1SNA237064R2000 Pre-Marked Marker Card?

The TE Connectivity RCAL85 1SNA237064R2000 is a pre-marked terminal block identification card designed for clear and systematic numbering of compatible terminal blocks. Part of the established RCAL85 marking system, this version provides an ascending 401–500 numerical sequence in a vertical orientation for professional electrical panel identification.

RCAL85 markers are developed for identification of compatible spring-clamp terminal blocks and ADO System Miniblocks within the SNA and Solution terminal block ranges. Using factory pre-printed markers helps reduce panel assembly time while providing consistent, legible identification for wiring, commissioning and maintenance.

The 1SNA237064R2000 is supplied as a white card containing 100 individual markers, numbered consecutively from 401 through 500. Its vertical marking orientation makes it suitable for terminal assemblies where vertically presented identification is required, providing an organised solution for larger control panels and automation systems.

Key Advantages

• Pre-marked with an ascending 401–500 numerical sequence.
• Provides 100 individual terminal markers on one card.
• Designed for vertical terminal block identification.
• Suitable for compatible spring-clamp terminal blocks and ADO System Miniblocks.
• Pre-printed identification reduces terminal marking and panel assembly time.
• Durable polyamide construction for industrial panel applications.

Key Features

• TE Connectivity / Entrelec RCAL85 terminal block marking system.
• 401–500 ascending pre-printed numbering.
• 100 individual markers per card.
• Vertical marking orientation.
• White marker colour.
• Polyamide marker material.
• V2 flammability classification.
• Designed for compatible SNA and Solution series terminal block identification.

Reliable Terminal Identification for Industrial Control Panels

Accurate terminal identification is essential for efficient wiring, commissioning, troubleshooting and maintenance of industrial electrical installations. Pre-marked RCAL85 cards provide consistent factory-produced numbering, helping installers avoid handwritten labels and reducing the time required to prepare individual terminal markers.

With its complete ascending sequence from 401 to 500, the TE Connectivity 1SNA237064R2000 is particularly useful in larger terminal assemblies where sequential identification must continue into higher terminal numbers. The vertical format keeps identification organised and readable when installed on compatible terminal block systems.

Typical Applications

• Industrial control panel terminal identification.
• PLC and automation cabinets.
• Machine control and OEM electrical panels.
• Large sequential terminal block assemblies.
• Power distribution and control equipment.
• Process control and instrumentation systems.