1sna230062r0300 – rc55 (201 a 300) vert,

Why Choose the TE Connectivity 1SNA230062R0300 RC55 Marker Card?

The TE Connectivity 1SNA230062R0300 is an ENTRELEC RC55 pre-printed terminal block marker card designed for clear and systematic identification of terminals in industrial electrical panels, control cabinets and automation systems. This version provides an ascending sequence from 201 to 300, giving 100 consecutive pre-printed identifiers on a single marker card.

Designed specifically for vertical terminal identification, the RC55 marker card allows panel builders and electrical engineers to identify terminal positions efficiently without individually producing each number. Its white marker format provides clear visual identification of the sequential numbering, supporting easier wiring, commissioning, circuit tracing, fault finding and maintenance.

The 1SNA230062R0300 uses 5 mm spacing and forms part of the established ENTRELEC RC55 terminal marking system. The marker card carries a UL 94V-2 flammability rating and has a card weight of 2.70 g, providing a compact ready-to-use solution for compatible terminal assemblies requiring consecutive numbering from 201 through 300.

Key Advantages

• Provides 100 ascending numbers from 201 to 300 on one marker card.
• Designed specifically for vertical terminal block identification.
• 5 mm spacing for compatible terminal marking applications.
• White marker format provides clear and consistent number recognition.
• Pre-printed sequential format eliminates the need to produce numbers 201–300 individually.
• UL 94V-2 flammability rating for professional industrial electrical applications.

Key Features

• TE Connectivity ENTRELEC RC55 series.
• 201 → 300 ascending pre-printed sequence.
• 100 sequential markers per card.
• Vertical product orientation.
• 5 mm spacing.
• White primary product colour.
• UL 94V-2 flammability rating.
• Factory pre-printed for immediate terminal identification.
• Compact marker-card format for professional panel-building applications.

Reliable Sequential Terminal Identification

Sequential terminal numbering is an important part of creating organised electrical panels and easily traceable wiring systems. The TE Connectivity ENTRELEC RC55 system provides factory pre-printed markers that allow engineers to apply consistent identification without having to create each terminal number separately.

The 1SNA230062R0300 supplies the complete ascending sequence from 201 through 300 in a vertical format. With 100 consecutive identifiers and 5 mm spacing, it is particularly useful for larger terminal assemblies where structured numbering supports installation, commissioning, circuit tracing, inspection and future maintenance.

Typical Applications

• Sequential industrial terminal block numbering.
• Electrical control panels and cabinets.
• PLC and industrial automation systems.
• Machine-building electrical assemblies.
• Switchgear and power distribution panels.
• Process control and instrumentation cabinets.