1sna238020r0100 – rc1010 10x(145 a 152) horiz

Why Choose the TE Connectivity RC1010 1SNA238020R0100 Terminal Block Markers?

The TE Connectivity RC1010 1SNA238020R0100 is a pre-printed terminal block marker card designed for clear and consistent identification of electrical connections in industrial control panels and automation systems. Part of the established Entrelec RC1010 marking range, this version features the numbers 145–152 repeated 10 times with a horizontal marking orientation.

Factory pre-printed terminal markers provide a convenient way to create consistent identification throughout terminal assemblies without producing each number individually. Clear terminal numbering helps panel builders, engineers and maintenance technicians match connections with wiring diagrams, simplifying installation, commissioning, fault finding and routine servicing.

The 1SNA238020R0100 provides 80 individual pre-printed marker positions, comprising the eight-number sequence 145–152 repeated 10 times. The RC1010 format is intended for 10 mm-pitch terminal identification, while its white marker format provides clear contrast and easy-to-read identification in industrial electrical assemblies.

Key Advantages

• Purpose-designed pre-printed terminal block identification markers.
• Provides the 145–152 numbering sequence repeated 10 times.
• 80 individual marker positions for repeated terminal identification.
• Horizontal marking orientation for compatible terminal assemblies.
• 10 mm marker pitch for RC1010 applications.
• Factory pre-printing reduces preparation time and provides consistent terminal numbering.

Key Features

• TE Connectivity / Entrelec RC1010 marking series.
• Pre-printed 145–152 identification.
• 10 × 145–152 marking sequence.
• 80 marker positions on the card.
• Horizontal marking orientation.
• 10 mm pitch format.
• White marker colour.
• Designed for clear identification of compatible terminal block assemblies.

Clear Identification for Electrical Terminal Assemblies

Correct terminal identification is an important part of professionally assembled electrical systems. Clearly numbered terminals allow connections to be matched quickly with wiring diagrams and circuit documentation, helping reduce identification errors and making commissioning, troubleshooting and servicing more efficient.

The RC1010 marking system provides ready-to-use identification for compatible terminal assemblies. With the numbers 145 through 152 repeated 10 times, the 1SNA238020R0100 is particularly useful where the same numbered terminal sequence is required across multiple groups within an electrical control or distribution system.

Typical Applications

• Industrial electrical control panels.
• Terminal block and terminal strip identification.
• Automation and PLC control cabinets.
• Machine-building electrical systems.
• Power distribution and switchgear assemblies.
• Panel building, commissioning and maintenance applications.