1sna236001r2100 – rct610 (1a100) vert,

Why Choose the TE Connectivity 1SNA236001R2100 RCT610 Marker Card?

The TE Connectivity 1SNA236001R2100 RCT610 is a pre-printed terminal block marker card designed for fast, consistent numerical identification of compatible industrial terminal blocks. Part of the TE Connectivity ENTRELEC marking accessory range, the card contains 100 markers numbered sequentially from 1 to 100, eliminating the need to print individual terminal references for standard numbered assemblies.

The RCT610 features a vertical marking orientation and is designed around 6 mm terminal block spacing. Its white pre-printed markers provide clear numerical identification for compatible SNA and Solution series terminal blocks, helping panel builders create organised terminal strips that are easier to install, commission, inspect and maintain.

Manufactured from polyamide with a UL 94 V-2 flammability classification, the RCT610 is designed for professional industrial electrical identification. The top-marking format is suitable for compatible MA2,5/5-CPE, screw-clamp, ADO System and spring-loaded screw-clamp terminal blocks within the SNA and Solution ranges.

Key Advantages

• Provides a complete ascending numerical sequence from 1 to 100.
• 100 pre-printed markers per card reduce terminal marking preparation time.
• Vertical marking orientation for clear terminal identification.
• Designed for terminal blocks with 6 mm spacing.
• Factory pre-printing provides consistent, professional-looking numerical references.
• Designed for compatible SNA and Solution series terminal blocks.
• Durable polyamide construction for industrial electrical applications.
• UL 94 V-2 flammability classification.

Key Features

• TE Connectivity ENTRELEC RCT610 marker card.
• Pre-printed numerical sequence: 1–100.
• 100 markers in ascending order.
• Vertical coding direction.
• 6 mm spacing.
• Top-mount terminal identification.
• White marker colour.
• Polyamide material.
• UL 94 V-2 flammability classification.
• Suitable for compatible screw-clamp, ADO System and spring-loaded screw-clamp terminal blocks.

Reliable Sequential Identification for Industrial Terminal Blocks

Accurate terminal numbering helps installers, commissioning engineers and maintenance teams trace electrical connections efficiently throughout the service life of a control system. Using a factory pre-printed sequence also reduces manual marking work and helps ensure that consecutive terminal references remain clear and consistent across the terminal assembly.

The TE Connectivity ENTRELEC RCT610 provides all 100 numbers from 1 through 100 in ascending order on a single marker card. Its 6 mm-pitch vertical format makes the 1SNA236001R2100 particularly useful for systematically identifying compatible terminal strips in industrial control, automation and electrical distribution equipment.

Typical Applications

• Industrial electrical control panels.
• Sequential terminal strip numbering.
• SNA and Solution series terminal assemblies.
• Screw-clamp terminal block identification.
• ADO System terminal block identification.
• Spring-loaded screw-clamp terminal blocks.
• PLC and automation cabinets.
• Machine control systems.
• Switchboards and electrical distribution panels.
• Process control and instrumentation equipment.