Why Choose the TE Connectivity RC55 E (x100) Horizontal Marker Card?
The TE Connectivity 1SNA230154R0400 is a pre-printed RC55 terminal block marker card designed for clear and consistent identification of terminals in industrial electrical panels, control cabinets and automation systems. Part of the TE Connectivity ENTRELEC RC55 marking range, it provides 100 pre-printed “E” markings in a horizontal orientation for straightforward terminal identification.
Designed for professional electrical installations, the RC55 marking system enables panel builders and maintenance engineers to identify connection points quickly and consistently. The pre-printed format eliminates the need to create individual labels manually, helping reduce panel assembly time while maintaining neat, legible and standardised terminal identification.
The 1SNA230154R0400 features a white marker surface, 5 mm spacing and a UL 94V-2 flammability rating. Its horizontal orientation and repeated “E” marking make it suitable for applications where multiple terminals or connection points need to carry the same letter identification.
Key Advantages
- Pre-printed with 100 “E” markings for consistent terminal identification.
- Horizontal marking orientation for compatible terminal block layouts.
- Part of the established TE Connectivity ENTRELEC RC55 marking system.
- 5 mm marker spacing for compatible terminal configurations.
- White marker surface provides clear contrast and easy identification.
- UL 94V-2 flammability rating for industrial electrical applications.
Key Features
- TE Connectivity ENTRELEC RC55 series.
- E (x100) pre-printed marking.
- Horizontal product orientation.
- 5 mm spacing.
- White primary product colour.
- Polyamide insulating material.
- UL 94V-2 flammability classification.
- Marker card format for terminal block and terminal strip identification.
Clear Identification for Industrial Terminal Assemblies
Accurate terminal identification helps panel builders, electrical engineers and maintenance personnel trace circuits efficiently and reduce wiring errors. Pre-printed RC55 marker cards provide a consistent identification method without requiring each terminal marker to be individually printed or handwritten.
With 100 repeated “E” markings, the 1SNA230154R0400 is particularly useful where multiple terminals need the same letter designation. Its horizontal orientation and 5 mm spacing provide a neat identification solution for compatible terminal assemblies used throughout industrial control and automation equipment.
Typical Applications
- Industrial electrical control panels.
- Automation and PLC control cabinets.
- Terminal block and terminal strip identification.
- Power distribution equipment.
- Machine building and OEM electrical systems.
- Industrial maintenance and panel refurbishment.
